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Mikko Valkama
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- affiliation: Tampere University of Technology, Finland
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2020 – today
- 2025
- [j199]Shucheng Xue
, Jiahui Chen
, Shisheng Guo
, Mikko Valkama
, Zhihao Zhu
, Zihan Xu
, Peilun Wu
, Guolong Cui
:
NLOS Building Layout and Target Estimation in an L-Shaped Corner With Complex Geometries. IEEE Trans. Instrum. Meas. 74: 1-12 (2025) - [j198]Roman Klus
, Jukka Talvitie
, Julia Equi
, Gábor Fodor, Johan Torsner, Mikko Valkama
:
Robust NLoS Localization in 5G mmWave Networks: Data-Based Methods and Performance. IEEE Trans. Veh. Technol. 74(1): 1534-1550 (2025) - [c350]Fatih Ayten, Mehmet Cagri Ilter, Akshay Jain, Elena Simona Lohan, Mikko Valkama:
Neural Network-Integrated Multistatic Sensing for Joint Angle Estimation in Cell-Free JCAS Systems. JC&S 2025: 1-6 - [c349]Aki Karttunen, Jukka Talvitie, Ossi Kaltiokallio, Elizaveta Rastorgueva-Foi, Mikko Valkama:
Towards Semantic Radio SLAM with Landmark Feature Extraction in mmWave Networks. JC&S 2025: 1-6 - 2024
- [j197]Mehmet Cagri Ilter
, Paschalis C. Sofotasios
, Mikko Valkama
, Jyri Hämäläinen
:
Energy Harvesting Meets Data-Oriented Communication: Delay-Outage Ratio Analysis. IEEE Commun. Lett. 28(6): 1452-1456 (2024) - [j196]Roman Klus
, Jukka Talvitie
, Joaquín Torres-Sospedra
, Darwin Quezada-Gaibor
, Sven Casteleyn
, Danijela Cabric
, Mikko Valkama
:
C2R: A Novel ANN Architecture for Boosting Indoor Positioning With Scarce Data. IEEE Internet Things J. 11(20): 32868-32882 (2024) - [j195]Elizaveta Rastorgueva-Foi
, Ossi Kaltiokallio
, Yu Ge
, Matias Turunen
, Jukka Talvitie
, Bo Tan
, Musa Furkan Keskin
, Henk Wymeersch
, Mikko Valkama
:
Millimeter-Wave Radio SLAM: End-to-End Processing Methods and Experimental Validation. IEEE J. Sel. Areas Commun. 42(9): 2550-2567 (2024) - [j194]Kumar Vijay Mishra
, M. R. Bhavani Shankar
, Nuria González-Prelcic
, Mikko Valkama
, Wei Yu
, Björn E. Ottersten:
Editorial Introduction to the Special Issue on Learning-Based Signal Processing for Integrated Sensing and Communications. IEEE J. Sel. Top. Signal Process. 18(5): 731-736 (2024) - [j193]Alice Chillet
, Robin Gerzaguet
, Karol Desnos
, Matthieu Gautier, Elena Simona Lohan
, Erwan Nogues, Mikko Valkama
:
Understanding Radio Frequency Fingerprint Identification With RiFyFi Virtual Databases. IEEE Open J. Commun. Soc. 5: 3735-3752 (2024) - [j192]Nikita Tafintsev
, Dmitri Moltchanov
, Wei Mao
, Hosein Nikopour
, Shu-Ping Yeh
, Shilpa Talwar
, Mikko Valkama
, Sergey Andreev
:
Analysis of Duplexing Patterns in Multi-Hop mmWave Integrated Access and Backhaul Systems. IEEE Open J. Commun. Soc. 5: 5392-5407 (2024) - [j191]Nuria González-Prelcic
, Musa Furkan Keskin
, Ossi Kaltiokallio
, Mikko Valkama
, Davide Dardari
, Xiao Shen
, Yuan Shen
, Murat Bayraktar, Henk Wymeersch
:
The Integrated Sensing and Communication Revolution for 6G: Vision, Techniques, and Applications. Proc. IEEE 112(7): 676-723 (2024) - [j190]Visa Koivunen
, Musa Furkan Keskin
, Henk Wymeersch
, Mikko Valkama
, Nuria González-Prelcic
:
Multicarrier ISAC: Advances in waveform design, signal processing, and learning under nonidealities [Special Issue on Signal Processing for the Integrated Sensing and Communications Revolution]. IEEE Signal Process. Mag. 41(5): 17-30 (2024) - [j189]Ossi Kaltiokallio
, Roland Hostettler
, Yu Ge
, Hyowon Kim
, Jukka Talvitie
, Henk Wymeersch
, Mikko Valkama
:
A Multihypotheses Importance Density for SLAM in Cluttered Scenarios. IEEE Trans. Robotics 40: 1019-1035 (2024) - [j188]Agnimesh Ghosh
, Andrei Spelman
, Tze Hin Cheung
, Dhanashree Boopathy, Kari Stadius
, Manil Dev Gomony
, Mikko Valkama
, Jussi Ryynänen
, Marko Kosunen
, Vishnu Unnikrishnan
:
Reconfigurable Signal Processing and DSP Hardware Generator for 5G and Beyond Transmitters. IEEE Trans. Very Large Scale Integr. Syst. 32(1): 4-15 (2024) - [j187]Guixian Xu
, Vesa Lampu
, Marko Kosunen
, Vishnu Unnikrishnan
, Jussi Ryynänen
, Mikko Valkama
, Lauri Anttila
:
Digital Polar Transmitters for Massive MIMO: Sum-Rate and Power Efficiency Analysis. IEEE Trans. Wirel. Commun. 23(1): 789-805 (2024) - [j186]Sahan Damith Liyanaarachchi
, Taneli Riihonen
, Carlos Baquero Barneto
, Mikko Valkama
:
Joint MIMO Communications and Sensing With Hybrid Beamforming Architecture and OFDM Waveform Optimization. IEEE Trans. Wirel. Commun. 23(2): 1565-1580 (2024) - [j185]Pinjun Zheng
, Hui Chen
, Tarig Ballal
, Mikko Valkama
, Henk Wymeersch
, Tareq Y. Al-Naffouri
:
JrCUP: Joint RIS Calibration and User Positioning for 6G Wireless Systems. IEEE Trans. Wirel. Commun. 23(6): 6683-6698 (2024) - [j184]Ziqiang Wang
, Bo Tan
, Elena Simona Lohan
, Lihua Ni
, Mikko Valkama
, Qun Wan
:
Majorization-Minimization-Based Direct Localization Using One-Bit Channel Measurements. IEEE Wirel. Commun. Lett. 13(5): 1389-1393 (2024) - [j183]Huseyin Babaroglu
, Lauri Anttila
, Guixian Xu
, Mikko Valkama
:
Digital Post-Distortion for Multi-Layer MIMO-OFDM. IEEE Wirel. Commun. Lett. 13(7): 1803-1807 (2024) - [c348]Lauri Anttila
, Vili Toivonen, Oskari Tervo, Esa Tiirola, Kari Hooli, Jukka Talvitie
, Mikko Valkama
:
Feasibility of DFT-s-OFDM in 6G Downlink: Coverage and Energy-Efficiency Assessment. EuCNC/6G Summit 2024: 1-6 - [c347]Alice Chillet, Robin Gerzaguet, Karol Desnos, Matthieu Gautier, Elena Simona Lohan
, Erwan Nogues, Mikko Valkama
:
How to Design a Channel-Resilient Database for Radio Frequency Fingerprint Identification? ICC 2024: 1655-1660 - [c346]Antti Saikko, Jukka Talvitie
, Mikko Valkama
:
Positioning in DECT-2020 NR with Proactive Measurement Selection. ICL-GNSS 2024: 1-7 - [c345]Zhao Huang, Mikko Valkama
, Juan Zhang
, Meng Xu, Cunyi Yin, Minglei Guan:
WiLoc: Encoding-based WiFi Indoor Localization. IPIN 2024: 1-6 - [c344]Tippayaporn Pavavimol
, Katja Heiskanen
, Qian Yang
, Isabella Aura
, Bojan Kerous
, Aleksandr Ometov
, Mikko Valkama
, Mattia Thibault
:
Focus At Play: Exploring Gamification through A Case Study Of Narrative-Based Focus Apps. MindTrek 2024: 12-23 - [c343]Tze Hin Cheung, Agnimesh Ghosh
, Andrei Spelman, Dhanashree Boopathy, Vishnu Unnikrishnan
, Lauri Anttila
, Mikko Valkama
, Marko Kosunen
, Kari Stadius, Jussi Ryynänen:
Variable Time-Step 2.5-15 GHz Phase Modulator with Pre-Distortion for Outphasing Transmitters. NewCAS 2024: 1-5 - [c342]Roman Klus
, Jukka Talvitie
, Benjamin W. Domae, Danijela Cabric, Mikko Valkama
:
Deep Hypernetwork-based Robust Localization in Millimeter-Wave Networks. PIMRC 2024: 1-7 - [c341]Markku Renfors
, Oskari Tervo, Esa Tiirola, Kari Hooli, Mikko Valkama
:
A Novel Trellis-Coded Binary Modulation for Extreme Coverage in 6G. PIMRC 2024: 1-6 - [c340]Ossi Kaltiokallio, Yu Ge, Jukka Talvitie
, Elizaveta Rastorgueva-Foi
, Henk Wymeersch, Mikko Valkama
:
Bistatic mmWave Mapping in Obstructed Environments Using Double-bounce Signals. SPAWC 2024: 106-110 - [c339]Bo Sun, Musa Furkan Keskin, Moustafa Rahal, Hui Chen, Jukka Talvitie
, Henk Wymeersch, Mikko Valkama
:
Near-field RIS-aided Localization Under Channel Non-Stationarity: A Mismatched Model Approach. SPAWC 2024: 271-275 - [c338]Ossi Kaltiokallio, Jukka Talvitie
, Elizaveta Rastorgueva-Foi
, Henk Wymeersch, Mikko Valkama
:
Integrated Snapshot and Filtering-based Bistatic Radio SLAM in mmWave Networks. SPAWC 2024: 301-305 - [c337]Lucie Klus
, Roman Klus
, Joaquín Torres-Sospedra, Elena Simona Lohan
, Ivo Silva, Cristiano G. Pendão, Mikko Valkama
:
Enabling Dynamic Indoor Localization by Employing Intersection over Union as a Metric. VTC Fall 2024: 1-7 - [c336]Lucie Klus
, Elena Simona Lohan
, Mikko Valkama
:
Employing Signal Statistics for Universal Fingerprinting Solution. VTC Fall 2024: 1-7 - [c335]Andrey Samuylov, Dmitri Moltchanov
, Mirza Nazrul Alam, Juho Pirskanen, Jussi Numminen, Mikko Valkama
, Yevgeni Koucheryavy
:
Performance of MAC Layer Mechanisms in DECT-2020 NR mMTC Technology. VTC Spring 2024: 1-6 - [c334]Mehmet Can, Mehmet Cagri Ilter
, Ibrahim Altunbas, Mikko Valkama
:
Towards 6G Data-Oriented Uplink RSMA Systems: Delay-Outage Ratio Analysis. WCNC 2024: 1-6 - [c333]Sohail Sarang, Goran M. Stojanovic, Micheal Drieberg, Varun Jeoti, Mikko Valkama
:
HENO-MAC: Hybrid Energy Harvesting-based Energy Neutral Operation MAC Protocol for Delay-Sensitive IoT Applications. WCNC 2024: 1-6 - [d8]Elizaveta Rastorgueva-Foi, Ossi Kaltiokallio, Yu Ge, Matias Turunen, Jukka Talvitie, Bo Tan, Musa Furkan Keskin, Henk Wymeersch, Mikko Valkama:
Millimeter-Wave Radio SLAM: 60 GHz Indoor Sensing Dataset. IEEE DataPort, 2024 - [d7]Roman Klus
, Jukka Talvitie
, Julia Vinogradova
, Gábor Fodor
, Johan Torsner, Mikko Valkama
:
Supplementary Data and Software for "Robust NLoS Localization in 5G mmWave Networks: Data-based Methods and Performance". Zenodo, 2024 - [i57]Sohail Sarang, Goran M. Stojanovic, Micheal Drieberg, Varun Jeoti, Mikko Valkama:
HENO-MAC: Hybrid Energy Harvesting-based Energy Neutral Operation MAC Protocol for Delay-Sensitive IoT Applications. CoRR abs/2401.00717 (2024) - [i56]Murat Bayraktar, Nuria González-Prelcic, Mikko Valkama, Hao Chen, Charlie Jianzhong Zhang:
Integrated Monostatic Sensing and Full-Duplex Multiuser Communication for mmWave Systems. CoRR abs/2405.09079 (2024) - [i55]Visa Koivunen, Musa Furkan Keskin, Henk Wymeersch, Mikko Valkama, Nuria González-Prelcic:
Multicarrier ISAC: Advances in Waveform Design, Signal Processing and Learning under Non-Idealities. CoRR abs/2406.18476 (2024) - [i54]Md Mohaiminul Haque, Joonas Säe, Juho Pirskanen, Mikko Valkama:
DECT-2020 NR Link Distance Performance in Varying Environments: Models and Measurements. CoRR abs/2410.24112 (2024) - 2023
- [j182]Jukka Talvitie
, Mikko Säily
, Mikko Valkama
:
Orientation and Location Tracking of XR Devices: 5G Carrier Phase-Based Methods. IEEE J. Sel. Top. Signal Process. 17(5): 919-934 (2023) - [j181]Marouan Othmani
, Noureddine Boulejfen
, Matias Turunen
, Markus Allén
, Fadhel M. Ghannouchi
, Mikko Valkama
:
Parallel Delta-Sigma Modulator-Based Digital Predistortion of Wideband RF Power Amplifiers. IEEE Trans. Circuits Syst. I Regul. Pap. 70(2): 705-718 (2023) - [j180]Vesa Lampu
, Guixian Xu
, Alberto Brihuega, Marko Kosunen
, Vishnu Unnikrishnan
, Jussi Ryynänen
, Christian Fager
, Mikko Valkama
, Lauri Anttila
:
Multilevel Outphasing With Over-the-Air Combining in Large Antenna Arrays. IEEE Trans. Commun. 71(12): 7347-7362 (2023) - [j179]Mateen Ashraf
, Bo Tan
, Dmitri Moltchanov
, John S. Thompson
, Mikko Valkama
:
Joint Optimization of Radar and Communications Performance in 6G Cellular Systems. IEEE Trans. Green Commun. Netw. 7(1): 522-536 (2023) - [j178]Guanxiong Shen
, Junqing Zhang
, Alan Marshall
, Mikko Valkama
, Joseph R. Cavallaro
:
Toward Length-Versatile and Noise-Robust Radio Frequency Fingerprint Identification. IEEE Trans. Inf. Forensics Secur. 18: 2355-2367 (2023) - [j177]Selahattin Gökceli
, Taneli Riihonen
, Toni Levanen
, Mikko Valkama
:
Machine Learning Based Tuner for Frequency-Selective PAPR Reduction. IEEE Trans. Veh. Technol. 72(4): 5378-5383 (2023) - [j176]Yi Lu
, Ossi Kaltiokallio
, Mike Koivisto
, Jukka Talvitie
, Elena Simona Lohan
, Henk Wymeersch
, Mikko Valkama
:
Bayesian Filtering for Joint Multi-User Positioning, Synchronization and Anchor State Calibration. IEEE Trans. Veh. Technol. 72(8): 10949-10964 (2023) - [j175]Nikita Tafintsev
, Dmitri Moltchanov
, Alessandro Chiumento
, Mikko Valkama
, Sergey Andreev
:
Airborne Integrated Access and Backhaul Systems: Learning-Aided Modeling and Optimization. IEEE Trans. Veh. Technol. 72(12): 16553-16566 (2023) - [j174]Jaakko Pihlajasalo
, Dani Korpi
, Mikko Honkala
, Janne M. J. Huttunen
, Taneli Riihonen
, Jukka Talvitie
, Alberto Brihuega
, Mikko A. Uusitalo
, Mikko Valkama
:
Deep Learning OFDM Receivers for Improved Power Efficiency and Coverage. IEEE Trans. Wirel. Commun. 22(8): 5518-5535 (2023) - [c332]Vesa Lampu, Lauri Anttila
, Matias Turunen, Marko Fleischer, Jan Hellmann, Mikko Valkama
:
Cascaded Models for Cancellation of Air-Induced Passive Intermodulation in MIMO Transceivers. ACSSC 2023: 398-404 - [c331]Joel Fernandez
, Lauri Anttila
, Mikko Valkama
, Thomas Eriksson
:
Linearization of Active Array Transmitters Under Crosstalk via Over-the-Air Observations. EUSIPCO 2023: 1420-1424 - [c330]Ossi Kaltiokallio, Jukka Talvitie
, Yu Ge, Henk Wymeersch, Mikko Valkama
:
Estimating Initial Map Features for High-Efficiency mmWave Cellular SLAM. ICC Workshops 2023: 1641-1647 - [c329]Nikita Tafintsev, Dmitri Moltchanov
, Shu-Ping Yeh, Hosein Nikopour, Wei Mao, Oner Orhan, Shilpa Talwar, Mikko Valkama
, Sergey Andreev
:
Joint Path Selection and Resource Allocation in Multi-Hop mmWave-based IAB Systems. ICC 2023: 4194-4199 - [c328]Nikita Tafintsev, Alessandro Chiumento, Olga G. Vikhrova
, Mikko Valkama
, Sergey Andreev
:
Utilization of UAVs as Flying Base Stations in Urban Environments. ICUMT 2023: 7-11 - [c327]Ossi Kaltiokallio, Hüseyin Yigitler, Jukka Talvitie
, Mikko Valkama
:
Random Finite Set Approach to Signal Strength Based Passive Localization and Tracking. PLANS 2023: 1215-1225 - [c326]Moeinreza Golzadeh, Esa Tiirola, Lauri Anttila
, Jukka Talvitie
, Kari Hooli, Oskari Tervo, Ismael Peruga, Sami Hakola, Mikko Valkama
:
Downlink Sensing in 5G-Advanced and 6G:SIB1-assisted SSB Approach. VTC2023-Spring 2023: 1-7 - [c325]Abdullahi Mohammad, Mateen Ashraf, Mikko Valkama
, Bo Tan
:
Learning-Based RF Fingerprinting for Device Identification using Amplitude-Phase Spectrograms. VTC Fall 2023: 1-6 - [c324]Andrey Samuylov, Dmitri Moltchanov
, Juho Pirskanen, Jussi Numminen, Yevgeni Koucheryavy
, Mikko Valkama
:
Performance Assessment of DECT-2020 NR and Classic DECT Coexistence Mechanisms. VTC2023-Spring 2023: 1-7 - [c323]Ali Göktas
, Mateen Ashraf, Mikko Valkama
, Bo Tan
:
Optimal Joint Radar and Communications Beamforming for the Low-Altitude Airborne Vehicles in SAGIN. WCNC 2023: 1-5 - [d6]Lucie Klus
, Roman Klus
, Elena Simona Lohan
, Jari Nurmi
, Carlos Granell-Canut
, Mikko Valkama
, Jukka Talvitie
, Sven Casteleyn
, Joaquín Torres-Sospedra
:
Supplementary materials for "TUJI1 Dataset: Multi-device dataset for indoor localization with high measurement density". Zenodo, 2023 - 2022
- [j173]Roman Kovalchukov
, Dmitri Moltchanov
, Juho Pirskanen, Joonas Säe
, Jussi Numminen, Yevgeni Koucheryavy
, Mikko Valkama
:
DECT-2020 New Radio: The Next Step toward 5G Massive Machine-Type Communications. IEEE Commun. Mag. 60(6): 58-64 (2022) - [j172]Joonas Säe
, Perttu Kurvi, Sergey Andreev
, Mikko Valkama
:
Agile 5G Network Measurements: Operator Benefits of Employing Aerial Mobility. IEEE Internet Things Mag. 5(2): 114-119 (2022) - [j171]Yu Ge
, Ossi Kaltiokallio
, Hyowon Kim
, Fan Jiang
, Jukka Talvitie
, Mikko Valkama
, Lennart Svensson
, Sunwoo Kim
, Henk Wymeersch
:
A Computationally Efficient EK-PMBM Filter for Bistatic mmWave Radio SLAM. IEEE J. Sel. Areas Commun. 40(7): 2179-2192 (2022) - [j170]Markku Renfors
, Ismael Peruga Nasarre
, Toni Levanen
, Kari Pajukoski, Mikko Valkama
:
Phase Noise Resilient Three-Level Continuous-Phase Modulation for DFT-Spread OFDM. IEEE Open J. Commun. Soc. 3: 282-300 (2022) - [j169]Bo Sun, Bo Tan
, Mateen Ashraf
, Mikko Valkama
, Elena Simona Lohan
:
Embedding the Localization and Imaging Functions in Mobile Systems: An Airport Surveillance Use Case. IEEE Open J. Commun. Soc. 3: 1656-1671 (2022) - [j168]Marouan Othmani
, Noureddine Boulejfen
, Alberto Brihuega
, Fadhel M. Ghannouchi
, Markus Allén
, Mikko Valkama
:
Delta-Sigma Modulator-Embedded Digital Predistortion for 5G Transmitter Linearization. IEEE Trans. Commun. 70(8): 5558-5571 (2022) - [j167]Juha Yli-Kaakinen
, Toni Levanen
, Arto Palin
, Markku Renfors
, Mikko Valkama
:
Flexible Fast-Convolution Processing for Cellular Radio Evolution. IEEE Trans. Commun. 70(11): 7576-7590 (2022) - [j166]Carlos Baquero Barneto
, Taneli Riihonen
, Sahan Damith Liyanaarachchi
, Mikko Heino
, Nuria González-Prelcic
, Mikko Valkama
:
Beamformer Design and Optimization for Joint Communication and Full-Duplex Sensing at mm-Waves. IEEE Trans. Commun. 70(12): 8298-8312 (2022) - [j165]Dmitrii Solomitckii
, Mikko Heino
, Sreehari Buddappagari, Matthias A. Hein
, Mikko Valkama
:
Radar Scheme With Raised Reflector for NLOS Vehicle Detection. IEEE Trans. Intell. Transp. Syst. 23(7): 9037-9045 (2022) - [j164]Carlos Baquero Barneto
, Elizaveta Rastorgueva-Foi
, Musa Furkan Keskin
, Taneli Riihonen
, Matias Turunen
, Jukka Talvitie
, Henk Wymeersch
, Mikko Valkama
:
Millimeter-Wave Mobile Sensing and Environment Mapping: Models, Algorithms and Validation. IEEE Trans. Veh. Technol. 71(4): 3900-3916 (2022) - [j163]Mike Koivisto
, Jukka Talvitie
, Elizaveta Rastorgueva-Foi
, Yi Lu
, Mikko Valkama
:
Channel Parameter Estimation and TX Positioning With Multi-Beam Fusion in 5G mmWave Networks. IEEE Trans. Wirel. Commun. 21(5): 3192-3207 (2022) - [c322]Muhammad Zeeshan Waheed
, Vesa Lampu, Adnan Qamar Kiayani
, Marko Fleischer, Lauri Anttila
, Mikko Valkama
:
Modeling and Digital Suppression of Passive Nonlinear Distortion in Simultaneous Transmit - Receive Systems. IEEECONF 2022: 1339-1344 - [c321]Yibo Wu, Ulf Gustavsson, Mikko Valkama
, Alexandre Graell i Amat, Henk Wymeersch:
Frequency-domain digital predistortion for Massive MU-MIMO-OFDM Downlink. GLOBECOM 2022: 579-584 - [c320]Yu Ge, Ossi Kaltiokallio, Hui Chen
, Fan Jiang, Jukka Talvitie
, Mikko Valkama
, Lennart Svensson, Henk Wymeersch
:
Doppler Exploitation in Bistatic mmWave Radio SLAM. GLOBECOM 2022: 6463-6468 - [c319]Ossi Kaltiokallio, Jukka Talvitie
, Yu Ge
, Henk Wymeersch
, Mikko Valkama
:
mmWave Mapping using PHD with Smoothed Track Confirmation and Multi-Bounce Suppression. ICC Workshops 2022: 67-72 - [c318]Yu Ge
, Yibo Wu, Fan Jiang, Ossi Kaltiokallio, Jukka Talvitie
, Mikko Valkama
, Lennart Svensson, Henk Wymeersch
:
Iterated Posterior Linearization PMB Filter for 5G SLAM. ICC 2022: 877-882 - [c317]Ali Raza Saleem, Saeed Naghavi
, Mahwish Zahra, Kari Stadius, Marko Kosunen
, Lauri Anttila
, Mikko Valkama
, Jussi Ryynänen:
A 6-20 GHz 400-MHz Modulation-Bandwidth CMOS Transmitter IC. ICECS 2022 2022: 1-4 - [c316]Ossi Kaltiokallio, Roland Hostettler, Jukka Talvitie
, Yu Ge
, Hyowon Kim
, Henk Wymeersch
, Mikko Valkama
:
Towards Real-time Radio-SLAM via Optimal Importance Sampling. SPAWC 2022: 1-5 - [c315]Roman Klus
, Jukka Talvitie
, Julia Vinogradova
, Johan Torsner, Mikko Valkama
:
Machine Learning Based NLOS Radio Positioning in Beamforming Networks. SPAWC 2022: 1-5 - [c314]Jaakko Pihlajasalo, Dani Korpi
, Taneli Riihonen, Jukka Talvitie
, Mikko A. Uusitalo, Mikko Valkama
:
Detection of Impaired OFDM Waveforms Using Deep Learning Receiver. SPAWC 2022: 1-5 - [c313]Mateen Ashraf, Bo Tan
, Mikko Valkama
:
Low Overhead Drone Relaying in Dense Urban and Suburban Environments. VTC Fall 2022: 1-5 - [c312]Yi Lu
, Hui Chen
, Jukka Talvitie
, Henk Wymeersch
, Mikko Valkama
:
Joint RIS Calibration and Multi-User Positioning. VTC Fall 2022: 1-6 - [c311]Elena Peralta, Guillermo Pocovi, Lauri Kuru, Keeth Jayasinghe, Mikko Valkama
:
Outer Loop Link Adaptation Enhancements for Ultra Reliable Low Latency Communications in 5G. VTC Spring 2022: 1-7 - [c310]Elena Peralta, Rafael Paiva, Mikko Valkama
:
Uplink Transmission Schemes for 5G NR Unlicensed: Design Principles and Achievable Performance. VTC Spring 2022: 1-7 - 2021
- [j162]Carlos H. M. de Lima, Didier Belot, Rafael Berkvens
, André Bourdoux, Davide Dardari
, Maxime Guillaud
, Minna Isomursu, Elena Simona Lohan
, Yang Miao
, André Noll Barreto
, Muhammad Reza Kahar Aziz
, Jani Saloranta
, Tachporn Sanguanpuak
, Hadi Sarieddeen
, Gonzalo Seco-Granados
, Jaakko Suutala
, Tommy Svensson
, Mikko Valkama
, Barend van Liempd
, Henk Wymeersch
:
Convergent Communication, Sensing and Localization in 6G Systems: An Overview of Technologies, Opportunities and Challenges. IEEE Access 9: 26902-26925 (2021) - [j161]Elena Peralta
, Toni Levanen
, Mikko Mäenpää, Youngsoo Yuk, Klaus I. Pedersen, Sari Nielsen, Mikko Valkama
:
Remote interference management in 5G new radio: methods and performance. EURASIP J. Wirel. Commun. Netw. 2021(1): 45 (2021) - [j160]Selahattin Gökceli
, Toni Levanen
, Taneli Riihonen, Juha Yli-Kaakinen
, Alberto Brihuega, Matias Turunen, Markku Renfors
, Mikko Valkama
:
Novel Iterative Clipping and Error Filtering Methods for Efficient PAPR Reduction in 5G and Beyond. IEEE Open J. Commun. Soc. 2: 48-66 (2021) - [j159]Ismael Peruga Nasarre
, Toni Levanen
, Kari Pajukoski, Arto Lehti
, Esa Tiirola
, Mikko Valkama
:
Enhanced Uplink Coverage for 5G NR: Frequency-Domain Spectral Shaping With Spectral Extension. IEEE Open J. Commun. Soc. 2: 1188-1204 (2021) - [j158]Aki Karttunen
, Mikko Valkama
, Jukka Talvitie
:
Influence of Noise-Limited Censored Path Loss on Model Fitting and Path Loss-Based Positioning. Sensors 21(3): 987 (2021) - [j157]Ossi Kaltiokallio, Roland Hostettler, Hüseyin Yigitler
, Mikko Valkama
:
Unsupervised Learning in RSS-Based DFLT Using an EM Algorithm. Sensors 21(16): 5549 (2021) - [j156]Seyed Ali Hassani
, Vesa Lampu
, Karthick Parashar, Lauri Anttila
, André Bourdoux, Barend van Liempd
, Mikko Valkama
, François Horlin
, Sofie Pollin
:
In-Band Full-Duplex Radar-Communication System. IEEE Syst. J. 15(1): 1086-1097 (2021) - [j155]Pablo Pascual Campo
, Alberto Brihuega
, Lauri Anttila
, Matias Turunen
, Dani Korpi
, Markus Allén
, Mikko Valkama
:
Gradient-Adaptive Spline-Interpolated LUT Methods for Low-Complexity Digital Predistortion. IEEE Trans. Circuits Syst. I Regul. Pap. 68(1): 336-349 (2021) - [j154]Ahmadreza Salehi, Amir Zaimbashi
, Mikko Valkama
:
Kernelized-Likelihood Ratio Tests for Binary Phase-Shift Keying Signal Detection. IEEE Trans. Cogn. Commun. Netw. 7(2): 541-552 (2021) - [j153]Seong Ki Yoo
, Nidhi Simmons
, Simon L. Cotton
, Paschalis C. Sofotasios
, Michail Matthaiou
, Mikko Valkama
, George K. Karagiannidis
:
The κ-μ / Inverse Gamma and η-μ / Inverse Gamma Composite Fading Models: Fundamental Statistics and Empirical Validation. IEEE Trans. Commun. 69(8): 5514-5530 (2021) - [j152]Junqing Zhang
, Roger F. Woods
, Magnus Sandell
, Mikko Valkama
, Alan Marshall
, Joseph R. Cavallaro
:
Radio Frequency Fingerprint Identification for Narrowband Systems, Modelling and Classification. IEEE Trans. Inf. Forensics Secur. 16: 3974-3987 (2021) - [j151]Soheil Rostami
, Kari Heiska, Oleksandr Puchko
, Kari Leppänen, Mikko Valkama
:
Novel Wake-up Scheme for Energy-Efficient Low-Latency Mobile Devices in 5G Networks. IEEE Trans. Mob. Comput. 20(4): 1511-1528 (2021) - [j150]Pablo Pascual Campo
, Lauri Anttila
, Dani Korpi
, Mikko Valkama
:
Cascaded Spline-Based Models for Complex Nonlinear Systems: Methods and Applications. IEEE Trans. Signal Process. 69: 370-384 (2021) - [j149]Dmitrii Solomitckii
, Carlos Baquero Barneto
, Matias Turunen
, Markus Allén
, George P. Zhabko, Sergey V. Zavjalov
, Sergey V. Volvenko
, Mikko Valkama
:
Millimeter-Wave Radar Scheme With Passive Reflector for Uncontrolled Blind Urban Intersection. IEEE Trans. Veh. Technol. 70(8): 7335-7346 (2021) - [j148]Khuong Ho-Van
, Paschalis C. Sofotasios
, Sami Muhaidat
, Simon L. Cotton
, Seong Ki Yoo
, Yury A. Brychkov, Octavia A. Dobre
, Mikko Valkama
:
Security Improvement for Energy Harvesting Based Overlay Cognitive Networks With Jamming-Assisted Full-Duplex Destinations. IEEE Trans. Veh. Technol. 70(11): 12232-12237 (2021) - [j147]Lauri Anttila
, Vesa Lampu
, Seyed Ali Hassani
, Pablo Pascual Campo
, Dani Korpi
, Matias Turunen
, Sofie Pollin
, Mikko Valkama
:
Full-Duplexing With SDR Devices: Algorithms, FPGA Implementation, and Real-Time Results. IEEE Trans. Wirel. Commun. 20(4): 2205-2220 (2021) - [j146]Juha Yli-Kaakinen
, AlaaEddin Loulou, Toni Levanen
, Kari Pajukoski, Arto Palin
, Markku Renfors
, Mikko Valkama
:
Frequency-Domain Signal Processing for Spectrally-Enhanced CP-OFDM Waveforms in 5G New Radio. IEEE Trans. Wirel. Commun. 20(10): 6867-6883 (2021) - [j145]Sahan Damith Liyanaarachchi
, Taneli Riihonen
, Carlos Baquero Barneto
, Mikko Valkama
:
Optimized Waveforms for 5G-6G Communication With Sensing: Theory, Simulations and Experiments. IEEE Trans. Wirel. Commun. 20(12): 8301-8315 (2021) - [j144]Carlos Baquero Barneto
, Sahan Damith Liyanaarachchi
, Mikko Heino
, Taneli Riihonen, Mikko Valkama
:
Full Duplex Radio/Radar Technology: The Enabler for Advanced Joint Communication and Sensing. IEEE Wirel. Commun. 28(1): 82-88 (2021) - [j143]Toni Levanen
, Oskari Tervo, Kari Pajukoski, Markku Renfors
, Mikko Valkama
:
Mobile Communications Beyond 52.6 GHz: Waveforms, Numerology, and Phase Noise Challenge. IEEE Wirel. Commun. 28(1): 128-135 (2021) - [j142]Guixian Xu
, Vesa Lampu
, Marko Kosunen
, Kari Stadius
, Jussi Ryynänen
, Mikko Valkama
, Lauri Anttila
:
Quantized Polar Transmitters for Power Efficient Massive MIMO Systems. IEEE Wirel. Commun. Lett. 10(4): 859-863 (2021) - [j141]Selahattin Gökceli
, Ismael Peruga
, Esa Tiirola
, Kari Pajukoski, Taneli Riihonen
, Mikko Valkama
:
Novel Tone Reservation Method for DFT-s-OFDM. IEEE Wirel. Commun. Lett. 10(10): 2130-2134 (2021) - [c309]Guanxiong Shen, Junqing Zhang, Alan Marshall, Mikko Valkama
, Joseph R. Cavallaro:
Radio Frequency Fingerprint Identification for Security in Low-Cost IoT Devices. ACSCC 2021: 309-313 - [c308]Jaakko Pihlajasalo, Dani Korpi
, Mikko Honkala, Janne M. J. Huttunen, Taneli Riihonen, Jukka Talvitie
, Mikko A. Uusitalo, Mikko Valkama
:
Deep Learning Based OFDM Physical-Layer Receiver for Extreme Mobility. ACSCC 2021: 395-399 - [c307]Vesa Lampu, Guixian Xu, Lauri Anttila
, Alberto Brihuega, Marko Kosunen
, Vishnu Unnikrishnan
, Jussi Ryynänen, Mikko Valkama
:
Energy-Efficient Array Transmitters Through Outphasing and Over-the-Air Combining. ACSCC 2021: 608-615 - [c306]Vesa Lampu, Lauri Anttila
, Matias Turunen, Marko Fleischer, Jan Hellmann, Mikko Valkama
:
Air-Induced Passive Intermodulation in FDD Networks: Modeling, Cancellation and Measurements. ACSCC 2021: 983-988 - [c305]Ossi Kaltiokallio, Yu Ge, Jukka Talvitie, Henk Wymeersch, Mikko Valkama:
mmWave Simultaneous Localization and Mapping Using a Computationally Efficient EK-PHD Filter. FUSION 2021: 1-8 - [c304]Roman Klus
, Jukka Talvitie
, Mikko Valkama
:
Neural Network Fingerprinting and GNSS Data Fusion for Improved Localization in 5G. ICL-GNSS 2021: 1-6 - [c303]Bo Sun, Bo Tan, Wenbo Wang, Mikko Valkama, Christophe Morlaas, Elena Simona Lohan:
5G Positioning Based on the Wideband Electromagnetic Vector Antenna. ICL-GNSS (Work in Progress) 2021 - [c302]Roman Klus
, Lucie Klus
, Jukka Talvitie
, Jaakko Pihlajasalo, Joaquín Torres-Sospedra
, Mikko Valkama
:
Transfer Learning for Convolutional Indoor Positioning Systems. IPIN 2021: 1-8 - [c301]Wenbo Wang, Bo Tan
, Elena Simona Lohan
, Mikko Valkama
:
Converging Radar and Communications in the Superposition Transmission. ISWCS 2021: 1-6 - [c300]Sahan Damith Liyanaarachchi
, Carlos Baquero Barneto
, Taneli Riihonen, Mikko Heino
, Mikko Valkama
:
Joint Multi-User Communication and MIMO Radar Through Full-Duplex Hybrid Beamforming. JC&S 2021: 1-5 - [c299]Jukka Talvitie
, Ossi Kaltiokallio, Elizaveta Rastorgueva-Foi
, Carlos Baquero Barneto
, Musa Furkan Keskin, Henk Wymeersch
, Mikko Valkama
:
Indoor Mapping with a Mobile Radar Using an EK-PHD Filter. PIMRC 2021: 1-6 - [c298]Jaakko Pihlajasalo, Dani Korpi
, Mikko Honkala, Janne M. J. Huttunen, Taneli Riihonen, Jukka Talvitie
, Alberto Brihuega, Mikko A. Uusitalo
, Mikko Valkama
:
HybridDeepRx: Deep Learning Receiver for High-EVM Signals. PIMRC 2021: 622-627 - [c297]Arne Fischer-Bühner
, Emil Matús, Manil Dev Gomony
, Lauri Anttila
, Gerhard P. Fettweis, Mikko Valkama
:
Digital Predistortion with Compressed Observations for Cloud-Based Learning. SiPS 2021: 40-45 - [c296]Sahan Damith Liyanaarachchi
, Carlos Baquero Barneto
, Taneli Riihonen, Mikko Heino
, Mikko Valkama
:
Range-Angle Processing for Target Detection in Joint MIMO-OFDM Communications and Sensing. SPAWC 2021: 486-490 - [c295]Hesham Elgendi, Toni Levanen
, Anthony Lo, Elena Peralta, Sari Nielsen, Mikko Valkama
:
Uplink Performance of LTE and NR with High-Speed Trains. VTC Spring 2021: 1-5 - [c294]Sahan Damith Liyanaarachchi
, Carlos Baquero Barneto
, Taneli Riihonen, Mikko Valkama
:
Experimenting Joint Vehicular Communications and Sensing with Optimized 5G NR Waveform. VTC Spring 2021: 1-5 - [c293]Yi Lu
, Mike Koivisto
, Jukka Talvitie
, Elizaveta Rastorgueva-Foi
, Mikko Valkama
, Elena Simona Lohan
:
Cooperative Positioning System for Industrial IoT via mmWave Device-to-Device Communications. VTC Spring 2021: 1-7 - [c292]Elena Peralta, Toni Levanen
, Frank Frederiksen, Mikko Valkama
:
Two-Step Random Access in 5G New Radio: Channel Structure Design and Performance. VTC Spring 2021: 1-7 - [c291]Bo Sun, Bo Tan
, Wenbo Wang, Mikko Valkama
, Elena Simona Lohan
:
Embedding the Radio Imaging in 5G Networks: Signal Processing and an Airport Use Case. VTC Fall 2021: 1-5 - [d5]Carlos Baquero Barneto
, Elizaveta Rastorgueva-Foi
, Musa Furkan Keskin
, Taneli Riihonen
, Matias Turunen, Jukka Talvitie
, Henk Wymeersch
, Mikko Valkama
:
Dataset for Millimeter-wave Mobile Sensing and Environment Mapping: Models, Algorithms and Validation. Zenodo, 2021 - [d4]Yi Lu
, Mike Koivisto, Jukka Talvitie, Elizaveta Rastorgueva-Foi, Toni Levanen, Elena Simona Lohan, Mikko Valkama:
RAY TRACING DATASET FOR RADIO PROPAGATION IN INDUSTRIAL WAREHOURSE. IEEE DataPort, 2021 - [d3]Joonas Säe
, Perttu Kurvi, Sergey Andreev
, Mikko Valkama
:
Dataset for Agile 5G Network Measurements: Operator Benefits of Employing Aerial Mobility. Version 2. Zenodo, 2021 [all versions] - [d2]Joonas Säe
, Perttu Kurvi, Sergey Andreev
, Mikko Valkama
:
Dataset for Agile 5G Network Measurements with Drone Testing: Operator Benefits of Employing Aerial Mobility. Version 1. Zenodo, 2021 [all versions] - [i53]Roman Kovalchukov, Dmitri Moltchanov, Juho Pirskanen, Joonas Säe, Jussi Numminen, Yevgeni Koucharyavy, Mikko Valkama:
DECT-2020 New Radio: The Next Step Towards 5G Massive Machine-Type Communications. CoRR abs/2101.07158 (2021) - [i52]Jaakko Pihlajasalo, Dani Korpi, Mikko Honkala, Janne M. J. Huttunen, Taneli Riihonen, Jukka Talvitie, Alberto Brihuega, Mikko A. Uusitalo, Mikko Valkama:
HybridDeepRx: Deep Learning Receiver for High-EVM Signals. CoRR abs/2106.16079 (2021) - [i51]Markku Renfors, Ismael Peruga Nasarre, Toni Levanen, Mikko Valkama, Kari Pajukoski:
Phase Noise Resilient Three-Level Continuous-Phase Modulation for DFT-Spread OFDM. CoRR abs/2110.05990 (2021) - [i50]Yu Ge, Yibo Wu, Fan Jiang, Ossi Kaltiokallio, Jukka Talvitie, Mikko Valkama, Lennart Svensson, Henk Wymeersch:
Iterated Posterior Linearization PMB Filter for 5G SLAM. CoRR abs/2112.02575 (2021) - 2020
- [j140]Yi Lu
, Mike Koivisto
, Jukka Talvitie
, Mikko Valkama
, Elena Simona Lohan
:
Positioning-Aided 3D Beamforming for Enhanced Communications in mmWave Mobile Networks. IEEE Access 8: 55513-55525 (2020) - [j139]Selahattin Gökceli
, Pablo Pascual Campo
, Toni Levanen
, Juha Yli-Kaakinen
, Matias Turunen
, Markus Allén
, Taneli Riihonen
, Arto Palin
, Markku Renfors
, Mikko Valkama
:
SDR Prototype for Clipped and Fast-Convolution Filtered OFDM for 5G New Radio Uplink. IEEE Access 8: 89946-89963 (2020) - [j138]Xinlei Yu, Qimei Cui, Yuanjie Wang, Na Li, Xiaofeng Tao, Mikko Valkama
:
Stochastic geometry based analysis for heterogeneous networks: a perspective on meta distribution. Sci. China Inf. Sci. 63(12) (2020) - [j137]Nikita Tafintsev
, Dmitri Moltchanov
, Mikhail Gerasimenko, Margarita Gapeyenko, Jing Zhu, Shu-Ping Yeh, Nageen Himayat, Sergey Andreev
, Yevgeni Koucheryavy
, Mikko Valkama
:
Aerial Access and Backhaul in mmWave B5G Systems: Performance Dynamics and Optimization. IEEE Commun. Mag. 58(2): 93-99 (2020) - [j136]Soheil Rostami, Petteri Kela, Kari Leppänen, Mikko Valkama
:
Wake-up Radio-Based 5G Mobile Access: Methods, Benefits, and Challenges. IEEE Commun. Mag. 58(7): 14-20 (2020) - [j135]Jani Urama
, Richard Wiren, Olga Galinina
, Juhani Kauppi, Kimmo Hiltunen, Juha Erkkila, Fedor Chernogorov, Pentti Eteläaho, Marjo Heikkilä, Johan Torsner, Sergey Andreev
, Mikko Valkama
:
UAV-Aided Interference Assessment for Private 5G NR Deployments: Challenges and Solutions. IEEE Commun. Mag. 58(8): 89-95 (2020) - [j134]AlaaEddin Loulou
, Juha Yli-Kaakinen
, Toni Levanen
, Vesa Lehtinen, Frank Schaich, Thorsten Wild, Markku Renfors
, Mikko Valkama
:
Multiplierless Filtered-OFDM Transmitter for Narrowband IoT Devices. IEEE Internet Things J. 7(2): 846-862 (2020) - [j133]Yi Lu
, Mikhail Gerasimenko
, Roman Kovalchukov
, Martin Stusek, Jani Urama
, Jiri Hosek
, Mikko Valkama
, Elena Simona Lohan
:
Feasibility of Location-Aware Handover for Autonomous Vehicles in Industrial Multi-Radio Environments. Sensors 20(21): 6290 (2020) - [j132]Roman Klus
, Lucie Klus
, Dmitrii Solomitckii
, Jukka Talvitie
, Mikko Valkama
:
Deep Learning-Based Cell-Level and Beam-Level Mobility Management System. Sensors 20(24): 7124 (2020) - [j131]Soheil Rostami
, Sandra Lagén
, Mário Costa
, Mikko Valkama
, Paolo Dini
:
Wake-Up Radio Based Access in 5G Under Delay Constraints: Modeling and Optimization. IEEE Trans. Commun. 68(2): 1044-1057 (2020) - [j130]Juha Yli-Kaakinen
, Toni Levanen
, Arto Palin
, Markku Renfors
, Mikko Valkama
:
Generalized Fast-Convolution-Based Filtered-OFDM: Techniques and Application to 5G New Radio. IEEE Trans. Signal Process. 68: 1213-1228 (2020) - [j129]Alberto Brihuega
, Lauri Anttila
, Mahmoud Abdelaziz
, Thomas Eriksson
, Fredrik Tufvesson
, Mikko Valkama
:
Digital Predistortion for Multiuser Hybrid MIMO at mmWaves. IEEE Trans. Signal Process. 68: 3603-3618 (2020) - [j128]Amirhossein Mohammadian
, Chintha Tellambura
, Mikko Valkama
:
Analysis of Self-Interference Cancellation Under Phase Noise, CFO, and IQ Imbalance in GFDM Full-Duplex Transceivers. IEEE Trans. Veh. Technol. 69(1): 700-713 (2020) - [j127]Mahdi Majidi
, Abbas Mohammadi
, Abdolali Abdipour
, Mikko Valkama
:
Characterization and Performance Improvement of Cooperative Wireless Networks With Nonlinear Power Amplifier at Relay. IEEE Trans. Veh. Technol. 69(3): 3244-3255 (2020) - [j126]Nikita Tafintsev
, Dmitri Moltchanov
, Sergey Andreev
, Shu-Ping Yeh, Nageen Himayat, Yevgeni Koucheryavy
, Mikko Valkama
:
Handling Spontaneous Traffic Variations in 5G+ via Offloading Onto mmWave-Capable UAV "Bridges". IEEE Trans. Veh. Technol. 69(9): 10070-10084 (2020) - [j125]Elizaveta Rastorgueva-Foi
, Olga Galinina
, Mário Costa, Mike Koivisto
, Jukka Talvitie
, Sergey Andreev
, Mikko Valkama
:
Networking and Positioning Co-Design in Multi-Connectivity Industrial mmW Systems. IEEE Trans. Veh. Technol. 69(12): 15842-15856 (2020) - [j124]Jukka Talvitie
, Toni Levanen
, Mike Koivisto
, Tero Ihalainen, Kari Pajukoski, Mikko Valkama
:
Beamformed Radio Link Capacity Under Positioning Uncertainty. IEEE Trans. Veh. Technol. 69(12): 16235-16240 (2020) - [j123]Soheil Rostami
, Hoang Duy Trinh, Sandra Lagén
, Mário Costa, Mikko Valkama
, Paolo Dini
:
Wake-Up Scheduling for Energy-Efficient Mobile Devices. IEEE Trans. Wirel. Commun. 19(9): 6020-6036 (2020) - [j122]Pablo Pascual Campo
, Vesa Lampu, Alexandre Meirhaeghe, Jani Boutellier, Lauri Anttila
, Mikko Valkama
:
Digital Predistortion for 5G Small Cell: GPU Implementation and RF Measurements. J. Signal Process. Syst. 92(5): 475-486 (2020) - [j121]Selahattin Gökceli
, Toni Levanen
, Juha Yli-Kaakinen
, Taneli Riihonen
, Markku Renfors
, Mikko Valkama
:
PAPR Reduction With Mixed-Numerology OFDM. IEEE Wirel. Commun. Lett. 9(1): 21-25 (2020) - [j120]Jorge Morte Palacios
, Orod Raeesi
, Ahmet Hasim Gokceoglu
, Mikko Valkama
:
Impact of Channel Non-Reciprocity in Cell-Free Massive MIMO. IEEE Wirel. Commun. Lett. 9(3): 344-348 (2020) - [c290]Oskari Tervo, Toni Levanen
, Kari Pajukoski, Jari Hulkkonen, Pekka Wainio, Mikko Valkama
:
5G New Radio Evolution Towards Sub-THz Communications. 6G SUMMIT 2020: 1-6 - [c289]Carlos Baquero Barneto
, Sahan Damith Liyanaarachchi
, Taneli Riihonen, Mikko Heino
, Lauri Anttila
, Mikko Valkama
:
Beamforming and Waveform Optimization for OFDM-based Joint Communications and Sensing at mm-Waves. ACSSC 2020: 895-899 - [c288]Pablo Pascual Campo, Lauri Anttila
, Dani Korpi
, Mikko Valkama
:
Adaptive Cancellation of Nonlinear Self-Interference in Wireless Full-Duplex: Cascaded Spline-Interpolated Methods. ACSSC 2020: 1265-1271 - [c287]Bo Tan
, John Cosmas, Konstantinos Banitsas, Michael Rustell, Joonas Säe
, Mikko Valkama
, Yue Zhang, Edgardo Montes de Oca, David Aondoakaa:
Using 5G to Bring More than just Bits to Homes. BMSB 2020: 1-8 - [c286]Md. Robiul Islam Minto, Bo Tan
, Sara Sharifzadeh
, Taneli Riihonen, Mikko Valkama
:
Shallow Neural Networks for mmWave Radar Based Recognition of Vulnerable Road Users. CSNDSP 2020: 1-6 - [c285]Ari Asp
, Arto Hujanen, Ismo Huhtinen, Jussa Pikkuvirta, Mikko Valkama
:
Effect of Plastering Mesh on Radio Signals: Modelling and Practical Measurements. EuCNC 2020: 68-73 - [c284]Carlos Baquero Barneto
, Sahan Damith Liyanaarachchi
, Taneli Riihonen, Lauri Anttila
, Mikko Valkama
:
Multibeam Design for Joint Communication and Sensing in 5G New Radio Networks. ICC 2020: 1-6 - [c283]Sahan Damith Liyanaarachchi
, Carlos Baquero Barneto
, Taneli Riihonen, Mikko Valkama
:
Joint OFDM Waveform Design for Communications and Sensing Convergence. ICC 2020: 1-6 - [c282]Ismael Peruga Nasarre
, Toni Levanen
, Mikko Valkama
:
Constrained PSK: Energy-Efficient Modulation for Sub-THz Systems. ICC Workshops 2020: 1-7 - [c281]Soheil Rostami, Hoang Duy Trinh, Sandra Lagén, Mário Costa, Mikko Valkama
, Paolo Dini
:
Proactive Wake-up Scheduler based on Recurrent Neural Networks. ICC 2020: 1-6 - [c280]Joonas Säe
, Richard Wiren, Juhani Kauppi, Johan Torsner, Sergey Andreev
, Mikko Valkama
:
Reliability of UAV Connectivity in Dual-MNO Networks: A Performance Measurement Campaign. ICC Workshops 2020: 1-5 - [c279]Nikita Tafintsev
, Dmitri Moltchanov
, Meryem Simsek, Shu-Ping Yeh, Sergey Andreev
, Yevgeni Koucheryavy
, Mikko Valkama
:
Reinforcement Learning for Improved UAV-Based Integrated Access and Backhaul Operation. ICC Workshops 2020: 1-7 - [c278]Ali Raza Saleem, Kari Stadius, Marko Kosunen
, Lauri Anttila
, Mikko Valkama
, Jussi Ryynänen:
A 30-GHz Switched-Capacitor Power Amplifier for 5G SoCs. ICECS 2020: 1-4 - [c277]Carlos Baquero Barneto
, Taneli Riihonen, Matias Turunen, Mike Koivisto
, Jukka Talvitie
, Mikko Valkama
:
Radio-based Sensing and Indoor Mapping with Millimeter-Wave 5G NR Signals. ICL-GNSS 2020: 1-5 - [c276]Aki Karttunen, Mikko Valkama
, Jukka Talvitie
:
Positioning Based on Noise-Limited Censored Path Loss Data. ICL-GNSS 2020: 1-6 - [c275]Roman Klus
, Lucie Klus
, Dmitrii Solomitckii, Mikko Valkama
, Jukka Talvitie
:
Deep Learning Based Localization and HO Optimization in 5G NR Networks. ICL-GNSS 2020: 1-6 - [c274]Wenbo Wang, Thilo Fath, Mikko Valkama
, Elena Simona Lohan
:
Modeling and Mitigating 5G Wireless Downlink Interferences for Low-altitude Aerial vehicles. ICL-GNSS 2020: 1-6 - [c273]Sakari Lahti
, Pablo Pascual Campo, Vesa Lampu, Lauri Anttila
, Mikko Valkama
, Timo D. Hämäläinen:
Implementation of a Nonlinear Self-Interference Canceller using High-Level Synthesis. ISCAS 2020: 1-5 - [c272]Bo Sun, Waseem Ozan, Toni Levanen
, Bo Tan
, Markku Renfors
, Izzat Darwazeh, Mikko Valkama
:
Alignment Signal Aided CP-Free SEFDM. PIMRC 2020: 1-6 - [c271]Jaakko Pihlajasalo, Mike Koivisto
, Jukka Talvitie
, Simo Ali-Löytty
, Mikko Valkama
:
Absolute Positioning with Unsupervised Multipoint Channel Charting for 5G Networks. VTC Fall 2020: 1-5 - [c270]Bo Sun, Toni Levanen
, Bo Tan
, Markku Renfors
, Mikko Valkama
:
Enhanced Alignment Signal for CP-Free OFDM: Concept and Performance. VTC Fall 2020: 1-6 - [p3]Dani Korpi
, Lauri Anttila
, Taneli Riihonen, Mikko Valkama
:
Digital Self-Interference Cancellation for Low-Cost Full-Duplex Radio Devices. Full-Duplex Communications for Future Wireless Networks 2020: 61-98 - [d1]Carlos Baquero Barneto
, Taneli Riihonen
, Matias Turunen, Mike Koivisto, Jukka Talvitie, Mikko Valkama
:
Dataset for Radio-based Sensing and Indoor Mapping with Millimeter-Wave 5G NR Signals. Zenodo, 2020 - [i49]Soheil Rostami, Kari Heiska, Oleksandr Puchko, Kari Leppänen, Mikko Valkama:
Novel Wake-up Scheme for Energy-Efficient Low-Latency Mobile Devices in 5G Networks. CoRR abs/2001.00914 (2020) - [i48]André Bourdoux, André Noll Barreto, Barend van Liempd, Carlos H. M. de Lima, Davide Dardari, Didier Belot, Elena Simona Lohan, Gonzalo Seco-Granados, Hadi Sarieddeen, Henk Wymeersch, Jaakko Suutala, Jani Saloranta, Maxime Guillaud, Minna Isomursu, Mikko Valkama, Muhammad Reza Kahar Aziz
, Rafael Berkvens, Tachporn Sanguanpuak, Tommy Svensson, Yang Miao:
6G White Paper on Localization and Sensing. CoRR abs/2006.01779 (2020) - [i47]Jani Urama, Richard Wiren, Olga Galinina, Juhani Kauppi, Kimmo Hiltunen, Juha Erkkilä, Fedor Chernogorov, Pentti Eteläaho, Marjo Heikkilä, Johan Torsner, Sergey Andreev, Mikko Valkama:
UAV-Aided Interference Assessment for Private 5G NR Deployments: Challenges and Solutions. CoRR abs/2006.07735 (2020) - [i46]Nikita Tafintsev, Dmitri Moltchanov, Sergey Andreev, Shu-Ping Yeh, Nageen Himayat, Yevgeni Koucheryavy, Mikko Valkama:
Handling Spontaneous Traffic Variations in 5G+ via Offloading onto mmWave-Capable UAV 'Bridges'. CoRR abs/2006.13372 (2020)
2010 – 2019
- 2019
- [j119]Konstantin Mikhaylov
, Vitaly Petrov, Rohit Gupta, Maria A. Lema, Olga Galinina
, Sergey Andreev
, Yevgeni Koucheryavy
, Mikko Valkama
, Ari Pouttu, Mischa Dohler
:
Energy Efficiency of Multi-Radio Massive Machine-Type Communication (MR-MMTC): Applications, Challenges, and Solutions. IEEE Commun. Mag. 57(6): 100-106 (2019) - [j118]Jukka Talvitie
, Toni Levanen
, Mike Koivisto
, Tero Ihalainen, Kari Pajukoski, Mikko Valkama
:
Positioning and Location-Aware Communications for Modern Railways with 5G New Radio. IEEE Commun. Mag. 57(9): 24-30 (2019) - [j117]Lin Li
, Peter Deaville
, Adrian E. Sapio, Lauri Anttila
, Mikko Valkama
, Marilyn Wolf
, Shuvra S. Bhattacharyya
:
MADS: A Framework for Design and Implementation of Adaptive Digital Predistortion Systems. IEEE J. Emerg. Sel. Topics Circuits Syst. 9(4): 712-722 (2019) - [j116]Jerry Lemberg
, Mikko Martelius
, Enrico Roverato
, Yury Antonov
, Tero Nieminen, Kari Stadius
, Lauri Anttila
, Mikko Valkama
, Marko Kosunen
, Jussi Ryynänen
:
A 1.5-1.9-GHz All-Digital Tri-Phasing Transmitter With an Integrated Multilevel Class-D Power Amplifier Achieving 100-MHz RF Bandwidth. IEEE J. Solid State Circuits 54(6): 1517-1527 (2019) - [j115]Soheil Rostami
, Kari Heiska, Oleksandr Puchko
, Kari Leppänen, Mikko Valkama
:
Pre-Grant Signaling for Energy-Efficient 5G and Beyond Mobile Devices: Method and Analysis. IEEE Trans. Green Commun. Netw. 3(2): 418-432 (2019) - [j114]Selahattin Gökceli
, Toni Levanen
, Taneli Riihonen
, Markku Renfors
, Mikko Valkama
:
Frequency-Selective PAPR Reduction for OFDM. IEEE Trans. Veh. Technol. 68(6): 6167-6171 (2019) - [j113]Amir Zaimbashi
, Mikko Valkama
:
Impropriety-Based Multiantenna Spectrum Sensing With I/Q Imbalanced Radios. IEEE Trans. Veh. Technol. 68(9): 8693-8706 (2019) - [j112]Toni Levanen
, Juho Pirskanen, Kari Pajukoski, Markku Renfors
, Mikko Valkama
:
Transparent Tx and Rx Waveform Processing for 5G New Radio Mobile Communications. IEEE Wirel. Commun. 26(1): 128-136 (2019) - [j111]Vitaly Petrov
, Gábor Fodor
, Joonas Kokkoniemi, Dmitri Moltchanov
, Janne J. Lehtomäki, Sergey Andreev
, Yevgeni Koucheryavy
, Markku J. Juntti
, Mikko Valkama
:
On Unified Vehicular Communications and Radar Sensing in Millimeter-Wave and Low Terahertz Bands. IEEE Wirel. Commun. 26(3): 146-153 (2019) - [j110]Wenbo Wang, Jukka Talvitie
, Eva Josth Adamova, Thilo Fath, Lubos Korenciak, Mikko Valkama
, Elena Simona Lohan
:
Empowering Heterogeneous Communication Data Links in General Aviation through mmWave Signals. IEEE Wirel. Commun. 26(6): 164-171 (2019) - [j109]Ville Syrjälä
, Toni Levanen
, Tero Ihalainen, Mikko Valkama
:
Pilot Allocation and Computationally Efficient Non-Iterative Estimation of Phase Noise in OFDM. IEEE Wirel. Commun. Lett. 8(2): 640-643 (2019) - [j108]Lauri Anttila
, Alberto Brihuega
, Mikko Valkama
:
On Antenna Array Out-of-Band Emissions. IEEE Wirel. Commun. Lett. 8(6): 1653-1656 (2019) - [c269]Carlos Baquero Barneto
, Matias Turunen, Sahan Damith Liyanaarachchi
, Lauri Anttila
, Alberto Brihuega, Taneli Riihonen, Mikko Valkama
:
High-Accuracy Radio Sensing in 5G New Radio Networks: Prospects and Self-Interference Challenge. ACSSC 2019: 1159-1163 - [c268]Alberto Brihuega, Mahmoud Abdelaziz
, Lauri Anttila
, Carlos Baquero Barneto
, Mikko Valkama
:
Closed-Loop DPD for Digital MIMO Transmitters Under Antenna Crosstalk. ACSSC 2019: 1682-1689 - [c267]Lin Li, Peter Deaville
, Adrian E. Sapio, Lauri Anttila
, Mikko Valkama
, Marilyn Wolf, Shuvra S. Bhattacharyya:
A Framework for Design and Implementation of Adaptive Digital Predistortion Systems. AICAS 2019: 112-116 - [c266]Yury Antonov, Mikko Valkama
, Marko Kosunen
, Jussi Ryynänen, Mahwish Zahra
, Kari Stadius, Zahra Khonsari, Ilia Kempi, Toni Miilunpalo, Juha Inkinen, Vishnu Unnikrishnan
, Lauri Anttila
:
A Delay-Based LO Phase-Shifting Generator for a 2-5GHz Beamsteering Receiver in 28nm CMOS. ESSCIRC 2019: 389-392 - [c265]Selahattin Gökceli
, Toni Levanen
, Juha Yli-Kaakinen
, Matias Turunen, Markus Allén
, Taneli Riihonen, Arto Palin, Markku Renfors
, Mikko Valkama
:
Software-Defined Radio Prototype for Fast-Convolution-Based Filtered OFDM in 5G NR. EuCNC 2019: 235-240 - [c264]Elena Peralta, Mikko Mäenpää, Toni Levanen
, Youngsoo Yuk, Klaus I. Pedersen, Sari Nielsen, Mikko Valkama
:
Reference Signal Design for Remote Interference Management in 5G New Radio. EuCNC 2019: 559-564 - [c263]Jukka Talvitie
, Mike Koivisto
, Toni Levanen
, Tero Ihalainen, Kari Pajukoski, Mikko Valkama
:
Radio Positioning and Tracking of High-Speed Devices in 5G NR Networks: System Concept and Performance. EUSIPCO 2019: 1-5 - [c262]Soheil Rostami, Sandra Lagén, Mário Costa, Paolo Dini, Mikko Valkama
:
Optimized Wake-Up Scheme with Bounded Delay for Energy-Efficient MTC. GLOBECOM 2019: 1-6 - [c261]Jukka Talvitie
, Mike Koivisto
, Toni Levanen
, Mikko Valkama
, Giuseppe Destino, Henk Wymeersch
:
High-Accuracy Joint Position and Orientation Estimation in Sparse 5G mmWave Channel. ICC 2019: 1-7 - [c260]Taneli Riihonen, Dani Korpi
, Matias Turunen, Tatu Peltola, Joni Saikanmäki, Mikko Valkama
, Risto Wichman
:
Military Full-Duplex Radio Shield for Protection Against Adversary Receivers. ICMCIS 2019: 1-6 - [c259]Konstantin Mikhaylov
, Mikko Valkama
, Maria A. Lema, Sergey Andreev
, Rohit Gupta, Olga Galinina
, Giuseppe Destino, Toktam Mahmoodi
, Mischa Dohler
, Yevgeni Koucheryavy
:
Multi-Radio Perspectives for Massive MTC Localization: Energy Consumption and Utility. ICUMT 2019: 1-6 - [c258]Yi Lu
, Mike Koivisto
, Jukka Talvitie
, Mikko Valkama
, Elena Simona Lohan
:
EKF-based and Geometry-based Positioning under Location Uncertainty of Access Nodes in Indoor Environment. IPIN 2019: 1-7 - [c257]AlaaEddin Loulou, Juha Yli-Kaakinen
, Toni Levanen
, Vesa Lehtinen, Frank Schaich, Thorsten Wild, Markku Renfors
, Mikko Valkama
:
Look-Up Table Based Implementation of Ultra-Low Complexity Narrowband OFDM Transmitters. ISWCS 2019: 127-132 - [c256]Hesham Elgendi, Mikko Mäenpää, Toni Levanen
, Tero Ihalainen, Sari Nielsen, Mikko Valkama
:
Interference Measurement Methods in 5G NR: Principles and Performance. ISWCS 2019: 233-238 - [c255]Jukka Talvitie
, Toni Levanen
, Mike Koivisto
, Mikko Valkama
:
Positioning and Tracking of High-speed Trains with Non-linear State Model for 5G and Beyond Systems. ISWCS 2019: 309-314 - [c254]Mahmoud Abdelaziz
, Lauri Anttila
, Alberto Brihuega, Markus Allén
, Mikko Valkama
:
Decorrelation-based Piecewise Digital Predistortion: Operating Principle and RF Measurements. ISWCS 2019: 340-344 - [c253]Ari Asp
, Tuomo Hentilä, Mikko Valkama
, Jussa Pikkuvirta, Arto Hujanen, Ismo Huhtinen:
Impact of Concrete Moisture on Radio Propagation: Fundamentals and Measurements of Concrete Samples. ISWCS 2019: 542-547 - [c252]Dmitrii Solomitckii, Markus Allén
, Davit Yolchyan, Hrayr Hovsepyan
, Mikko Valkama
, Yevgeni Koucheryavy
:
Millimeter-Wave Channel Measurements at 28 GHz in Digital Fabrication Facilities. ISWCS 2019: 548-552 - [c251]Seppo Horsmanheimo, Mikko Valkama
, Joonas Säe
, Tero Jokela, Lotta Tuomimäki, Ethiopia Nigussie, Annemarie Hjelt, Sami Huilla
, Tahsin C. M. Dönmez, Nicolas Le Bail:
Remote Monitoring of IoT Sensors and Communication Link Quality in Multisite mMTC Testbed. PIMRC 2019: 1-7 - [c250]Carlos Baquero Barneto
, Lauri Anttila
, Marko Fleischer, Mikko Valkama
:
OFDM Radar with LTE Waveform: Processing and Performance. RWS 2019: 1-4 - [c249]Tanmay Ram Godbole, Miguel Calvo-Fullana, Alexander Pyattaev
, Daniel Mox, Sergey Andreev
, Alejandro Ribeiro
, Mikko Valkama
:
Modeling mmWave Channels in High-Fidelity Simulations of Unmanned Aerial Systems. SPAWC 2019: 1-5 - [c248]Joonas Säe
, Richard Wiren, Juhani Kauppi, Helka-Liina Maattanen, Johan Torsner, Mikko Valkama
:
Public LTE Network Measurements with Drones in Rural Environment. VTC Spring 2019: 1-5 - [c247]Toni Levanen
, Zexian Li, Jukka Talvitie
, Markku Renfors
, Mikko Valkama
:
Filtered OFDM Based URLLC in 5G New Radio: Principles and Performance. WCNC Workshops 2019: 1-7 - [p2]Valentina Nejkovic, Ari Visa
, Milorad Tosic, Nenad Petrovic
, Mikko Valkama
, Mike Koivisto
, Jukka Talvitie
, Svetozar R. Rancic
, Daniel Grzonka
, Jacek Tchórzewski, Pierre Kuonen, Francisco Gortázar:
Big Data in 5G Distributed Applications. High-Performance Modelling and Simulation for Big Data Applications 2019: 138-162 - [i45]Vitaly Petrov, Gábor Fodor, Joonas Kokkoniemi, Dmitri Moltchanov, Janne Lehtomäki, Sergey Andreev, Yevgeni Koucheryavy, Markku J. Juntti, Mikko Valkama:
On Unified Vehicular Communications and Radar Sensing in Millimeter-Wave and Low Terahertz Bands. CoRR abs/1901.06980 (2019) - [i44]Juha Yli-Kaakinen, Toni Levanen, Arto Palin, Markku Renfors, Mikko Valkama:
Generalized Fast-Convolution-based Filtered-OFDM: Techniques and Application to 5G New Radio. CoRR abs/1903.02333 (2019) - [i43]Jukka Talvitie, Toni Levanen, Mike Koivisto, Tero Ihalainen, Kari Pajukoski, Mikko Valkama:
Positioning and Location-Aware Communications for Modern Railways with 5G New Radio. CoRR abs/1905.01154 (2019) - [i42]Nikita Tafintsev, Dmitri Moltchanov, Mikhail Gerasimenko, Margarita Gapeyenko, Jing Zhu, Shu-Ping Yeh, Nageen Himayat, Sergey Andreev, Yevgeni Koucheryavy, Mikko Valkama:
Aerial Access and Backhaul in mmWave B5G Systems: Performance Dynamics and Optimization. CoRR abs/1911.01506 (2019) - [i41]Soheil Rostami, Sandra Lagén, Mário Costa, Mikko Valkama, Paolo Dini:
Wake-Up Radio based Access in 5G under Delay Constraints: Modeling and Optimization. CoRR abs/1911.04177 (2019) - 2018
- [j107]Elena Simona Lohan
, Mike Koivisto
, Olga Galinina
, Sergey Andreev
, Antti Tölli, Giuseppe Destino, Mário Costa, Kari Leppänen, Yevgeni Koucheryavy
, Mikko Valkama
:
Benefits of Positioning-Aided Communication Technology in High-Frequency Industrial IoT. IEEE Commun. Mag. 56(12): 142-148 (2018) - [j106]Aleksandr Ometov, Nader Daneshfar, Ali Hazmi, Sergey Andreev, Luis Felipe Del Carpio, Parth Amin, Johan Torsner, Yevgeni Koucheryavy, Mikko Valkama:
System-level analysis of IEEE 802.11ah technology for unsaturated MTC traffic. Int. J. Sens. Networks 26(4): 269-282 (2018) - [j105]Mahmoud Abdelaziz
, Lauri Anttila
, Alberto Brihuega
, Fredrik Tufvesson
, Mikko Valkama
:
Digital Predistortion for Hybrid MIMO Transmitters. IEEE J. Sel. Top. Signal Process. 12(3): 445-454 (2018) - [j104]Jukka Rinne
, Jari Keskinen
, Paul R. Berger
, Donald Lupo, Mikko Valkama
:
M2M Communication Assessment in Energy-Harvesting and Wake-Up Radio Assisted Scenarios Using Practical Components. Sensors 18(11): 3992 (2018) - [j103]Jerry Lemberg
, Mikko Martelius
, Marko Kosunen
, Enrico Roverato
, Kari Stadius
, Lauri Anttila
, Mikko Valkama
, Jussi Ryynänen
:
Tri-Phasing Modulation for Efficient and Wideband Radio Transmitters. IEEE Trans. Circuits Syst. I Regul. Pap. 65-I(9): 3085-3098 (2018) - [j102]Enrico Roverato
, Marko Kosunen
, Jerry Lemberg
, Mikko Martelius
, Kari Stadius
, Lauri Anttila
, Mikko Valkama
, Jussi Ryynänen
:
A High-Speed DSP Engine for First-Order Hold Digital Phase Modulation in 28-nm CMOS. IEEE Trans. Circuits Syst. II Express Briefs 65-II(12): 1959-1963 (2018) - [j101]Orod Raeesi
, Ahmet Hasim Gokceoglu
, Yaning Zou, Emil Björnson
, Mikko Valkama
:
Performance Analysis of Multi-User Massive MIMO Downlink Under Channel Non-Reciprocity and Imperfect CSI. IEEE Trans. Commun. 66(6): 2456-2471 (2018) - [j100]Jukka Talvitie
, Markku Renfors
, Mikko Valkama
, Elena Simona Lohan
:
Method and Analysis of Spectrally Compressed Radio Images for Mobile-Centric Indoor Localization. IEEE Trans. Mob. Comput. 17(4): 845-858 (2018) - [j99]Orod Raeesi
, Ahmet Hasim Gokceoglu
, Mikko Valkama
:
Estimation and Mitigation of Channel Non-Reciprocity in Massive MIMO. IEEE Trans. Signal Process. 66(10): 2711-2723 (2018) - [j98]Sachin Chaudhari
, Marko Kosunen
, Semu Makinen, Chandrasekaran Ramanathan, Jan Oksanen, Markus Laatta, Jussi Ryynänen
, Visa Koivunen, Mikko Valkama
:
Spatial Interpolation of Cyclostationary Test Statistics in Cognitive Radio Networks: Methods and Field Measurements. IEEE Trans. Veh. Technol. 67(2): 1113-1129 (2018) - [j97]Dani Korpi
, Taneli Riihonen
, Ashutosh Sabharwal
, Mikko Valkama
:
Transmit Power Optimization and Feasibility Analysis of Self-Backhauling Full-Duplex Radio Access Systems. IEEE Trans. Wirel. Commun. 17(6): 4219-4236 (2018) - [j96]Mona Aghababaeetafreshi
, Dani Korpi
, Matias Koskela, Pekka Jääskeläinen
, Mikko Valkama
, Jarmo Takala
:
Software Defined Radio Implementation of a Digital Self-interference Cancellation Method for Inband Full-Duplex Radio Using Mobile Processors. J. Signal Process. Syst. 90(10): 1297-1309 (2018) - [j95]Chance Tarver
, Mahmoud Abdelaziz
, Lauri Anttila
, Mikko Valkama
, Joseph R. Cavallaro
:
Low-complexity, Multi Sub-band Digital Predistortion - Novel Algorithms and SDR Verification. J. Signal Process. Syst. 90(10): 1495-1505 (2018) - [j94]Antonino Orsino
, Roman Kovalchukov
, Andrey K. Samuylov
, Dmitri Moltchanov
, Sergey Andreev
, Yevgeni Koucheryavy
, Mikko Valkama
:
Caching-Aided Collaborative D2D Operation for Predictive Data Dissemination in Industrial IoT. IEEE Wirel. Commun. 25(3): 50-57 (2018) - [c246]Elizaveta Rastorgueva-Foi
, Mário Costa, Mike Koivisto
, Jukka Talvitie
, Kari Leppänen, Mikko Valkama
:
Beam-based Device Positioning in mmWave 5G Systems under Orientation Uncertainties. ACSSC 2018: 3-7 - [c245]Alberto Brihuega, Lauri Anttila
, Mahmoud Abdelaziz
, Mikko Valkama
:
Digital Predistortion in Large-Array Digital Beamforming Transmitters. ACSSC 2018: 611-618 - [c244]Juha Yli-Kaakinen
, Toni Levanen
, Markku Renfors
, Mikko Valkama
, Kari Pajukoski:
FFT-Domain Signal Processing for Spectrally-Enhanced CP-OFDM Waveforms in 5G New Radio. ACSSC 2018: 1049-1056 - [c243]Muhammad Zeeshan Waheed, Pablo Pascual Campo, Dani Korpi
, Adnan Qamar Kiayani
, Lauri Anttila
, Mikko Valkama
:
Digital Cancellation of Passive Intermodulation in FDD Transceivers. ACSSC 2018: 1375-1381 - [c242]Paschalis C. Sofotasios
, Seong Ki Yoo
, Nidhi Bhargav
, Sami Muhaidat
, Simon L. Cotton, Michail Matthaiou
, Mikko Valkama
, George K. Karagiannidis
:
Capacity analysis under generalized composite fading conditions. CommNet 2018: 1-10 - [c241]Elizaveta Rastorgueva-Foi
, Mário Costa, Mike Koivisto
, Kari Leppänen, Mikko Valkama
:
User Positioning in mmW 5G Networks Using Beam-RSRP Measurements and Kalman Filtering. FUSION 2018: 1-7 - [c240]Pablo Pascual Campo, Dani Korpi
, Lauri Anttila
, Mikko Valkama
:
Nonlinear Digital Cancellation in Full-Duplex Devices Using Spline-Based Hammerstein Model. GLOBECOM Workshops 2018: 1-7 - [c239]Adnan Qamar Kiayani
, Mahmoud Abdelaziz
, Dani Korpi
, Lauri Anttila
, Mikko Valkama
:
Active RF Cancellation with Closed-Loop Adaptation for Improved Isolation in Full-Duplex Radios. GLOBECOM Workshops 2018: 1-6 - [c238]Soheil Rostami, Kari Heiska, Oleksandr Puchko, Jukka Talvitie
, Kari Leppänen, Mikko Valkama
:
Novel Wake-Up Signaling for Enhanced Energy-Efficiency of 5G and beyond Mobile Devices. GLOBECOM 2018: 1-7 - [c237]Nikita Tafintsev
, Mikhail Gerasimenko, Dmitri Moltchanov
, Mustafa Riza Akdeniz, Shu-Ping Yeh, Nageen Himayat, Sergey Andreev
, Yevgeni Koucheryavy
, Mikko Valkama
:
Improved Network Coverage with Adaptive Navigation of mmWave-Based Drone-Cells. GLOBECOM Workshops 2018: 1-7 - [c236]Jukka Talvitie
, Toni Levanen
, Mike Koivisto
, Tero Ihalainen, Kari Pajukoski, Markku Renfors
, Mikko Valkama
:
Positioning and Location-Based Beamforming for High Speed Trains in 5G NR Networks. GLOBECOM Workshops 2018: 1-7 - [c235]Dani Korpi
, Matias Turunen, Lauri Anttila
, Mikko Valkama
:
Modeling and Cancellation of Self-Interference in Full-Duplex Radio Transceivers: Volterra Series-Based Approach. ICC Workshops 2018: 1-6 - [c234]Soheil Rostami, Kari Heiska, Oleksandr Puchko, Kari Leppänen, Mikko Valkama
:
Robust Pre-Grant Signaling for Energy-Efficient 5G and beyond Mobile Devices. ICC 2018: 1-6 - [c233]Elizaveta Rastorgueva-Foi
, Mike Koivisto
, Mikko Valkama
, Mário Costa, Kari Leppänen:
Localization and Tracking in mmWave Radio Networks using Beam-Based DoD Measurements. ICL-GNSS 2018: 1-6 - [c232]Taneli Riihonen, Dani Korpi
, Matias Turunen, Mikko Valkama
:
Full-duplex radio technology for simultaneously detecting and preventing improvised explosive device activation. ICMCIS 2018: 1-4 - [c231]Elizaveta Rastorgueva-Foi
, Mário Costa, Mike Koivisto
, Kari Leppänen, Mikko Valkama
:
Dynamic Beam Selection for Beam-RSRP Based Direction Finding in mmW 5G Networks. IPIN 2018: 1-6 - [c230]Jerry Lemberg, Marko Kosunen
, Tero Nieminen, Enrico Roverato, Mikko Martelius, Kari Stadius, Jussi Ryynänen, Lauri Anttila
, Mikko Valkama
:
Design and Implementation of a Wideband Digital Interpolating Phase Modulator RF Front-End. ISCAS 2018: 1-5 - [c229]Mikko Martelius, Kari Stadius, Jerry Lemberg, Enrico Roverato, Marko Kosunen
, Jussi Ryynänen, Lauri Anttila
, Mikko Valkama
:
Spectral Effects of Discrete-Time Amplitude Levels in Digital-Intensive Wideband Radio Transmitters. ISCAS 2018: 1-5 - [c228]Elena Peralta, Toni Levanen
, Tero Ihalainen, Sari Nielsen, Man Hung Ng, Markku Renfors
, Mikko Valkama
:
5G New Radio Base-Station Sensitivity and Performance. ISWCS 2018: 1-6 - [c227]Hongnian Xing, Mikko Valkama
, Markku Renfors
:
Resource Management for an Integrated OFDMA Cellular System with MC-CDMA Based D2D Communications. ISWCS 2018: 1-6 - [c226]Taneli Riihonen, Dani Korpi
, Matias Turunen, Tatu Peltola, Joni Saikanmaki, Mikko Valkama
, Risto Wichman
:
Tactical Communication Link Under Joint Jamming and Interception by Same-Frequency Simultaneous Transmit and Receive Radio. MILCOM 2018: 1-5 - [c225]Margarita Gapeyenko, Vitaly Petrov, Dmitri Moltchanov
, Sergey Andreev
, Yevgeni Koucheryavy
, Mikko Valkama
, Mustafa Riza Akdeniz, Nageen Himayat:
An Analytical Representation of the 3GPP 3D Channel Model Parameters for mmWave Bands. mmNets 2018: 33-38 - [c224]Soheil Rostami, Kari Heiska, Oleksandr Puchko, George P. Koudouridis, Kari Leppänen, Mikko Valkama
:
Wireless Backhauling for Energy Harvesting Ultra-Dense Networks. PIMRC 2018: 1807-1812 - [c223]Dani Korpi
, Taneli Riihonen, Lauri Anttila
, Mikko Valkama
:
Self-interference Modeling and Digital Cancellation Along with Full-Duplex Wireless System Analysis. SPCOM 2018: 432-436 - [c222]Paschalis C. Sofotasios
, Seong Ki Yoo
, Sami Muhaidat
, Simon L. Cotton, Michail Matthaiou
, Mikko Valkama
, George K. Karagiannidis
:
Ergodic Capacity Analysis of Wireless Transmission over Generalized Multipath/Shadowing Channels. VTC Spring 2018: 1-5 - [c221]Alberto Brihuega, Lauri Anttila
, Mikko Valkama
:
Performance comparison of constant envelope and zero-forcing precoders in multiuser massive MIMO. WCNC 2018: 1-6 - [c220]Mike Koivisto
, Jukka Talvitie
, Mário Costa, Kari Leppänen, Mikko Valkama
:
Joint cmWave-based multiuser positioning and network synchronization in dense 5G networks. WCNC 2018: 1-6 - [c219]Toni Levanen
, Karri Ranta-Aho, Jorma Kaikkonen, Sari Nielsen, Kari Pajukoski, Markku Renfors
, Mikko Valkama
:
5G new radio uplink performance: Noise, interference and emission constraints. WCNC 2018: 1-6 - [c218]Toni Levanen
, Karri Ranta-Aho, Jorma Kaikkonen, Sari Nielsen, Kari Pajukoski, Markku Renfors
, Mikko Valkama
:
5G new radio and LTE uplink coexistence. WCNC 2018: 1-6 - [c217]Philipp Richter
, Mikko Valkama
, Elena Simona Lohan
:
Attack tolerance of RSS-based fingerprinting. WCNC 2018: 1-6 - [c216]Soheil Rostami, Kari Heiska, Oleksandr Puchko, Kari Leppänen, Mikko Valkama
:
Wireless powered wake-up receiver for ultra-low-power devices. WCNC 2018: 1-5 - [c215]Paschalis C. Sofotasios
, Seong Ki Yoo
, Sami Muhaidat
, Simon L. Cotton, Michail Matthaiou
, Mikko Valkama
, George K. Karagiannidis
:
Error analysis of wireless transmission over generalized multipath/shadowing channels. WCNC 2018: 1-6 - [c214]Dmitrii Solomitckii, Antonino Orsino
, Sergey Andreev
, Yevgeni Koucheryavy
, Mikko Valkama
:
Characterization of mmWave Channel Properties at 28 and 60 GHz in Factory Automation Deployments. WCNC 2018: 1-6 - [c213]Jukka Talvitie
, Toni Levanen
, Mike Koivisto
, Kari Pajukoski, Markku Renfors
, Mikko Valkama
:
Positioning of high-speed trains using 5G new radio synchronization signals. WCNC 2018: 1-6 - [i40]Qimei Cui, Yuhao Zhang, Wei Ni, Mikko Valkama, Riku Jäntti:
Energy Efficiency Maximization of Full-Duplex Two-Way Relay With Non-Ideal Power Amplifiers and Non-Negligible Circuit Power. CoRR abs/1801.01709 (2018) - [i39]Antonino Orsino, Roman Kovalchukov, Andrey K. Samuylov, Dmitri Moltchanov, Sergey Andreev, Yevgeni Koucheryavy, Mikko Valkama:
Caching-Aided Collaborative D2D Operation for Predictive Data Dissemination in Industrial IoT. CoRR abs/1802.06902 (2018) - [i38]Elizaveta Rastorgueva-Foi, Mário Costa, Mike Koivisto, Kari Leppänen, Mikko Valkama:
User Positioning in mmW 5G Networks using Beam-RSRP Measurements and Kalman Filtering. CoRR abs/1803.09478 (2018) - [i37]Jukka Talvitie, Toni Levanen, Mike Koivisto, Kari Pajukoski, Markku Renfors, Mikko Valkama:
Positioning of High-speed Trains using 5G New Radio Synchronization Signals. CoRR abs/1805.01830 (2018) - 2017
- [j93]Jukka Rinne
, Jari Keskinen
, Paul R. Berger
, Donald Lupo, Mikko Valkama
:
Viability Bounds of M2M Communication Using Energy-Harvesting and Passive Wake-Up Radio. IEEE Access 5: 27868-27878 (2017) - [j92]Adnan Qamar Kiayani
, Vesa Lehtinen, Lauri Anttila
, Toni Lahteensuo, Mikko Valkama
:
Linearity Challenges of LTE-Advanced Mobile Transmitters: Requirements and Potential Solutions. IEEE Commun. Mag. 55(6): 170-179 (2017) - [j91]Mike Koivisto
, Aki Hakkarainen, Mário Costa, Petteri Kela, Kari Leppänen, Mikko Valkama
:
High-Efficiency Device Positioning and Location-Aware Communications in Dense 5G Networks. IEEE Commun. Mag. 55(8): 188-195 (2017) - [j90]Taneli Riihonen, Dani Korpi
, Olli Rantula, Heikki Rantanen, Tapio Saarelainen, Mikko Valkama
:
Inband Full-Duplex Radio Transceivers: A Paradigm Shift in Tactical Communications and Electronic Warfare? IEEE Commun. Mag. 55(10): 30-36 (2017) - [j89]Lin Li, Amanullah Ghazi, Jani Boutellier, Lauri Anttila
, Mikko Valkama
, Shuvra S. Bhattacharyya
:
Evolutionary Multiobjective Optimization for Adaptive Dataflow-based Digital Predistortion Architectures. EAI Endorsed Trans. Cogn. Commun. 3(10): e3 (2017) - [j88]Dani Korpi
, Lauri Anttila
, Mikko Valkama
:
Nonlinear self-interference cancellation in MIMO full-duplex transceivers under crosstalk. EURASIP J. Wirel. Commun. Netw. 2017: 24 (2017) - [j87]Mina Baghani
, Abbas Mohammadi
, Mahdi Majidi
, Mikko Valkama
:
Uplink resource allocation in multiuser multicarrier cognitive radio networks under power amplifier nonlinearity. Trans. Emerg. Telecommun. Technol. 28(10) (2017) - [j86]Seong Ki Yoo
, Simon L. Cotton
, Paschalis C. Sofotasios
, Michail Matthaiou
, Mikko Valkama
, George K. Karagiannidis
:
The Fisher-Snedecor ℱ Distribution: A Simple and Accurate Composite Fading Model. IEEE Commun. Lett. 21(7): 1661-1664 (2017) - [j85]Jukka Rinne
, Jari Keskinen
, Paul R. Berger
, Donald Lupo, Mikko Valkama
:
Feasibility and Fundamental Limits of Energy-Harvesting Based M2M Communications. Int. J. Wirel. Inf. Networks 24(3): 291-299 (2017) - [j84]Sener Dikmese
, Zobia Ilyas, Paschalis C. Sofotasios
, Markku Renfors
, Mikko Valkama
:
Sparse Frequency Domain Spectrum Sensing and Sharing Based on Cyclic Prefix Autocorrelation. IEEE J. Sel. Areas Commun. 35(1): 159-172 (2017) - [j83]Juha Yli-Kaakinen
, Toni Levanen
, Sami Valkonen, Kari Pajukoski, Juho Pirskanen, Markku Renfors
, Mikko Valkama
:
Efficient Fast-Convolution-Based Waveform Processing for 5G Physical Layer. IEEE J. Sel. Areas Commun. 35(6): 1309-1326 (2017) - [j82]Ahmet Hasim Gokceoglu
, Emil Björnson
, Erik G. Larsson, Mikko Valkama
:
Spatio-Temporal Waveform Design for Multiuser Massive MIMO Downlink With 1-bit Receivers. IEEE J. Sel. Top. Signal Process. 11(2): 347-362 (2017) - [j81]Qimei Cui, Hengguo Song, Hui Wang, Mikko Valkama
, Alexis Alfredo Dowhuszko
:
Capacity Analysis of Joint Transmission CoMP With Adaptive Modulation. IEEE Trans. Veh. Technol. 66(2): 1876-1881 (2017) - [j80]Paschalis C. Sofotasios
, Alireza Bagheri, Theodoros A. Tsiftsis
, Steven Freear
, Ali Shahzadi
, Mikko Valkama
:
A Comprehensive Framework for Spectrum Sensing in Non-Linear and Generalized Fading Conditions. IEEE Trans. Veh. Technol. 66(10): 8615-8631 (2017) - [j79]Mike Koivisto
, Mário Costa, Janis Werner, Kari Heiska, Jukka Talvitie
, Kari Leppänen, Visa Koivunen, Mikko Valkama
:
Joint Device Positioning and Clock Synchronization in 5G Ultra-Dense Networks. IEEE Trans. Wirel. Commun. 16(5): 2866-2881 (2017) - [j78]Paschalis C. Sofotasios
, Mulugeta K. Fikadu
, Sami Muhaidat
, Qimei Cui
, George K. Karagiannidis
, Mikko Valkama
:
Full-Duplex Regenerative Relaying and Energy-Efficiency Optimization Over Generalized Asymmetric Fading Channels. IEEE Trans. Wirel. Commun. 16(5): 3232-3251 (2017) - [j77]Qimei Cui
, Yuhao Zhang
, Wei Ni
, Mikko Valkama
, Riku Jäntti
:
Energy Efficiency Maximization of Full-Duplex Two-Way Relay With Non-Ideal Power Amplifiers and Non-Negligible Circuit Power. IEEE Trans. Wirel. Commun. 16(9): 6264-6278 (2017) - [j76]Kaipeng Li
, Amanullah Ghazi, Chance Tarver, Jani Boutellier, Mahmoud Abdelaziz
, Lauri Anttila
, Markku J. Juntti
, Mikko Valkama
, Joseph R. Cavallaro
:
Parallel Digital Predistortion Design on Mobile GPU and Embedded Multicore CPU for Mobile Transmitters. J. Signal Process. Syst. 89(3): 417-430 (2017) - [j75]Paschalis C. Sofotasios
, Mulugeta K. Fikadu
, Sami Muhaidat
, Steven Freear
, George K. Karagiannidis
, Mikko Valkama
:
Relay Selection Based Full-Duplex Cooperative Systems Under Adaptive Transmission. IEEE Wirel. Commun. Lett. 6(5): 602-605 (2017) - [c212]Toni Levanen
, Jukka Talvitie
, Risto Wichman
, Ville Syrjälä
, Markku Renfors
, Mikko Valkama
:
Location-aware 5G communications and Doppler compensation for high-speed train networks. EuCNC 2017: 1-6 - [c211]Juha Yli-Kaakinen
, Toni Levanen
, Markku Renfors
, Mikko Valkama
:
Optimized fast convolution based filtered-OFDM processing for 5G. EuCNC 2017: 1-6 - [c210]Orod Raeesi
, Ahmet Hasim Gokceoglu
, Paschalis C. Sofotasios
, Markku Renfors
, Mikko Valkama
:
Modeling and estimation of massive MIMO channel non-reciprocity: Sparsity-aided approach. EUSIPCO 2017: 2596-2600 - [c209]Jukka Talvitie
, Mikko Valkama
, Giuseppe Destino, Henk Wymeersch
:
Novel Algorithms for High-Accuracy Joint Position and Orientation Estimation in 5G mmWave Systems. GLOBECOM Workshops 2017: 1-7 - [c208]Mahmoud Abdelaziz
, Lauri Anttila
, Mikko Valkama
:
Reduced-complexity digital predistortion for massive MIMO. ICASSP 2017: 6478-6482 - [c207]Dani Korpi
, Taneli Riihonen, Mikko Valkama
:
Inband full-duplex radio access system with self-backhauling: transmit power minimization under QOS requirements. ICASSP 2017: 6558-6562 - [c206]Dani Korpi
, Taneli Riihonen, Mikko Valkama
:
Feasibility of self-backhauling in full-duplex radio access systems under QoS constraints. ICC Workshops 2017: 749-754 - [c205]Taneli Riihonen, Dani Korpi
, Olli Rantula, Mikko Valkama
:
On the prospects of full-duplex military radios. ICMCIS 2017: 1-6 - [c204]Marko Kosunen
, Jerry Lemberg, Mikko Martelius, Enrico Roverato, Tero Nieminen, Mikko Englund, Kari Stadius, Lauri Anttila
, Jorma Pallonen, Mikko Valkama
, Jussi Ryynänen
:
13.5 A 0.35-to-2.6GHz multilevel outphasing transmitter with a digital interpolating phase modulator enabling up to 400MHz instantaneous bandwidth. ISSCC 2017: 224-225 - [c203]Mike Koivisto
, Aki Hakkarainen, Mário Costa, Jukka Talvitie
, Kari Heiska, Kari Leppänen, Mikko Valkama
:
Continuous high-accuracy radio positioning of cars in ultra-dense 5G networks. IWCMC 2017: 115-120 - [c202]Muhammad Zeeshan Waheed
, Dani Korpi
, Adnan Qamar Kiayani
, Lauri Anttila
, Mikko Valkama
:
Digital self-interference cancellation in inter-band carrier aggregation transceivers: Algorithm and digital implementation perspectives. SiPS 2017: 1-5 - [c201]Mike Koivisto
, Aki Hakkarainen, Mário Costa, Kari Leppänen, Mikko Valkama
:
Continuous device positioning and synchronization in 5g dense networks with skewed clocks. SPAWC 2017: 1-5 - [c200]Toni Levanen
, Jorma Kaikkonen, Sari Nielsen, Kari Pajukoski, Markku Renfors
, Mikko Valkama
:
5G New Radio UL Coverage with Peak Clipping. VTC Fall 2017: 1-7 - [c199]Toni Levanen
, Kari Pajukoski, Markku Renfors
, Mikko Valkama
:
Cost of Increased Bandwidth Efficiency in 5G NR. VTC Fall 2017: 1-7 - [c198]Jukka Rinne, Jari Keskinen
, Paul R. Berger
, Donald Lupo, Mikko Valkama
:
Wireless Energy Harvesting and Communications: Limits and Reliability. WCNC Workshops 2017: 1-6 - [i36]Juha Yli-Kaakinen, Toni Levanen, Sami Valkonen, Kari Pajukoski, Juho Pirskanen, Markku Renfors, Mikko Valkama:
Efficient Fast-Convolution-Based Waveform Processing for 5G Physical Layer. CoRR abs/1706.02853 (2017) - [i35]Orod Raeesi, Ahmet Hasim Gokceoglu, Mikko Valkama:
Estimation and Mitigation of Channel Non-Reciprocity in Massive MIMO. CoRR abs/1706.04626 (2017) - 2016
- [j74]Mahmoud Abdelaziz
, Zhu Fu, Lauri Anttila
, Alexander M. Wyglinski
, Mikko Valkama
:
Digital predistortion for mitigating spurious emissions in spectrally agile radios. IEEE Commun. Mag. 54(3): 60-69 (2016) - [j73]Dani Korpi
, Joose Tamminen, Matias Turunen, Timo Huusari, Yang-Seok Choi, Lauri Anttila
, Shilpa Talwar, Mikko Valkama
:
Full-duplex mobile device: pushing the limits. IEEE Commun. Mag. 54(9): 80-87 (2016) - [j72]Syed Fahad Yunas
, Waqas H. Ansari, Mikko Valkama
:
Technoeconomical Analysis of Macrocell and Femtocell Based HetNet under Different Deployment Constraints. Mob. Inf. Syst. 2016: 6927678:1-6927678:14 (2016) - [j71]Seyed Alireza Razavi, Mikko Valkama
, Elena Simona Lohan
:
Robust Statistical Approaches for RSS-Based Floor Detection in Indoor Localization. Sensors 16(6): 793 (2016) - [j70]Sara Al Maeeni, Paschalis C. Sofotasios
, Sami Muhaidat
, George K. Karagiannidis
, Mikko Valkama
:
Distributed Differential Modulation Over Asymmetric Fading Channels. IEEE Signal Process. Lett. 23(12): 1712-1716 (2016) - [j69]Simran Singh, Mikko Valkama
, Michael Epp, Wolfgang Schlecker:
Digitally Enhanced Wideband I/Q Downconversion Receiver With 2-Channel Time-Interleaved ADCs. IEEE Trans. Circuits Syst. II Express Briefs 63-II(1): 29-33 (2016) - [j68]Jerry Lemberg, Marko Kosunen
, Enrico Roverato, Mikko Martelius, Kari Stadius, Lauri Anttila
, Mikko Valkama
, Jussi Ryynänen:
Digital Interpolating Phase Modulator for Wideband Outphasing Transmitters. IEEE Trans. Circuits Syst. I Regul. Pap. 63-I(5): 705-715 (2016) - [j67]Mulugeta K. Fikadu
, Paschalis C. Sofotasios
, Sami Muhaidat
, Qimei Cui, George K. Karagiannidis
, Mikko Valkama
:
Error Rate and Power Allocation Analysis of Regenerative Networks Over Generalized Fading Channels. IEEE Trans. Commun. 64(4): 1751-1768 (2016) - [j66]Sener Dikmese
, Paschalis C. Sofotasios
, Markku Renfors
, Mikko Valkama
:
Subband Energy Based Reduced Complexity Spectrum Sensing Under Noise Uncertainty and Frequency-Selective Spectral Characteristics. IEEE Trans. Signal Process. 64(1): 131-145 (2016) - [j65]Seyed Alireza Razavi
, Mikko Valkama
, Danijela Cabric
:
Compressive Detection of Random Subspace Signals. IEEE Trans. Signal Process. 64(16): 4166-4179 (2016) - [j64]Adnan Qamar Kiayani
, Lauri Anttila
, Yaning Zou, Mikko Valkama
:
Channel Estimation and Equalization in Multiuser Uplink OFDMA and SC-FDMA Systems Under Transmitter RF Impairments. IEEE Trans. Veh. Technol. 65(1): 82-99 (2016) - [j63]Sachin Chaudhari
, Marko Kosunen
, Semu Makinen, Jan Oksanen, Markus Laatta, Jaakko Ojaniemi, Visa Koivunen, Jussi Ryynänen
, Mikko Valkama
:
Performance Evaluation of Cyclostationary-Based Cooperative Sensing Using Field Measurements. IEEE Trans. Veh. Technol. 65(4): 1982-1997 (2016) - [j62]Janis Werner
, Jun Wang, Aki Hakkarainen
, Danijela Cabric
, Mikko Valkama
:
Performance and Cramer-Rao Bounds for DoA/RSS Estimation and Transmitter Localization Using Sectorized Antennas. IEEE Trans. Veh. Technol. 65(5): 3255-3270 (2016) - [j61]Mulugeta K. Fikadu
, Paschalis C. Sofotasios
, Qimei Cui, George K. Karagiannidis
, Mikko Valkama
:
Exact Error Analysis and Energy Efficiency Optimization of Regenerative Relay Systems Under Spatial Correlation. IEEE Trans. Veh. Technol. 65(7): 4973-4992 (2016) - [j60]Ville Syrjälä
, Koji Yamamoto, Mikko Valkama
:
Analysis and Design Specifications for Full-Duplex Radio Transceivers Under RF Oscillator Phase Noise With Arbitrary Spectral Shape. IEEE Trans. Veh. Technol. 65(8): 6782-6788 (2016) - [j59]Alexandros-Apostolos A. Boulogeorgos
, Paschalis C. Sofotasios
, Bassant Selim, Sami Muhaidat
, George K. Karagiannidis
, Mikko Valkama
:
Effects of RF Impairments in Communications Over Cascaded Fading Channels. IEEE Trans. Veh. Technol. 65(11): 8878-8894 (2016) - [j58]Aki Hakkarainen
, Janis Werner, Kapil R. Dandekar
, Mikko Valkama
:
Analysis and Augmented Spatial Processing for Uplink OFDMA MU-MIMO Receiver With Transceiver I/Q Imbalance and External Interference. IEEE Trans. Wirel. Commun. 15(5): 3422-3439 (2016) - [j57]Mona Aghababaeetafreshi
, Lasse Lehtonen, Toni Levanen
, Mikko Valkama
, Jarmo Takala
:
IEEE 802.11ac MIMO Transceiver Baseband Processing on a VLIW Processor. J. Signal Process. Syst. 85(1): 167-182 (2016) - [c197]Dani Korpi
, Mona Aghababaeetafreshi
, Mauno Piilila, Lauri Anttila
, Mikko Valkama
:
Advanced architectures for self-interference cancellation in full-duplex radios: Algorithms and measurements. ACSSC 2016: 1553-1557 - [c196]Lin Li, Amanullah Ghazi, Jani Boutellier, Lauri Anttila
, Mikko Valkama
, Shuvra S. Bhattacharyya:
Design space exploration and constrained multiobjective optimization for digital predistortion systems. ASAP 2016: 182-185 - [c195]Lin Li, Amanullah Ghazi, Jani Boutellier
, Lauri Anttila
, Mikko Valkama
, Shuvra S. Bhattacharyya:
Evolutionary Multiobjective Optimization for Digital Predistortion Architectures. CrownCom 2016: 498-510 - [c194]Juha Yli-Kaakinen, Toni Levanen, Mona Aghababaeetafreshi, Markku Renfors, Mikko Valkama:
Optimization of parallel processing intensive digital front-end for IEEE 802.11ac receiver. EUSIPCO 2016: 637-641 - [c193]Joose Tamminen, Matias Turunen, Dani Korpi
, Timo Huusari, Yang-Seok Choi, Shilpa Talwar, Mikko Valkama
:
Digitally-controlled RF self-interference canceller for full-duplex radios. EUSIPCO 2016: 783-787 - [c192]Dani Korpi, Taneli Riihonen, Mikko Valkama:
Self-backhauling full-duplex access node with massive antenna arrays: Power allocation and achievable sum-rate. EUSIPCO 2016: 1618-1622 - [c191]Markku Renfors
, Juha Yli-Kaakinen
, Toni Levanen
, Mikko Valkama
:
Fast-convolution filtered OFDM waveforms with adjustable CP length. GlobalSIP 2016: 635-639 - [c190]Ville Syrjälä
, Toni Levanen
, Mikko Valkama
, Eeva Lähetkangas:
Efficient time-domain phase noise mitigation in cm-wave wireless communications. GlobalSIP 2016: 655-659 - [c189]Ville Syrjälä
, Toni Levanen
, Mikko Valkama
:
Methods for phase noise mitigation for DFT-S-OFDM waveforms. GlobalSIP 2016: 660-664 - [c188]Jaakko Marttila
, Markus Allén
, Marko Kosunen
, Kari Stadius, Jussi Ryynänen
, Mikko Valkama
:
Reference receiver enabled digital cancellation of nonlinear out-of-band blocker distortion in wideband receivers. GlobalSIP 2016: 684-688 - [c187]Adnan Qamar Kiayani
, Lauri Anttila
, Mikko Valkama
:
Active RF cancellation of nonlinear TX leakage in FDD transceivers. GlobalSIP 2016: 689-693 - [c186]Mahmoud Abdelaziz
, Lauri Anttila
, Mikko Valkama
:
Digital predistortion for mitigating transmitter-induced receiver desensitization in carrier aggregation FDD transceivers. GlobalSIP 2016: 694-698 - [c185]Mona Aghababaeetafreshi
, Matias Koskela, Dani Korpi
, Pekka Jääskeläinen
, Mikko Valkama
, Jarmo Takala
:
Software defined radio implementation of adaptive nonlinear digital self-interference cancellation for mobile inband full-duplex radio. GlobalSIP 2016: 733-737 - [c184]Mike Koivisto
, Mário Costa, Aki Hakkarainen, Kari Leppänen, Mikko Valkama
:
Joint 3D Positioning and Network Synchronization in 5G Ultra-Dense Networks Using UKF and EKF. GLOBECOM Workshops 2016: 1-7 - [c183]Ahmet Hasim Gokceoglu, Emil Björnson
, Erik G. Larsson, Mikko Valkama
:
Waveform design for massive MISO downlink with energy-efficient receivers adopting 1-bit ADCs. ICC 2016: 1-7 - [c182]Alexandros-Apostolos A. Boulogeorgos
, Paschalis C. Sofotasios
, Bassant Selim, Sami Muhaidat
, George K. Karagiannidis
, Mikko Valkama
:
Outage probability under I/Q imbalance and cascaded fading effects. ICT 2016: 1-5 - [c181]Mulugeta K. Fikadu
, Paschalis C. Sofotasios
, Sami Muhaidat
, Qimei Cui, Mikko Valkama
:
SER of M-QAM decode-and-forward multi-relay systems under generalized fading conditions. ICT 2016: 1-5 - [c180]Sara Al Maeeni, Paschalis C. Sofotasios
, Sami Muhaidat
, Mikko Valkama
:
Error analysis of differentially modulated cooperative systems under generalized fading. ICT 2016: 1-5 - [c179]Mikko Martelius, Kari Stadius, Jerry Lemberg, Tero Nieminen, Enrico Roverato, Marko Kosunen
, Jussi Ryynänen
, Lauri Anttila
, Mikko Valkama
:
Class D CMOS power amplifier with on/off logic for a multilevel outphasing transmitter. ISCAS 2016: 710-713 - [c178]Mahmoud Abdelaziz
, Lauri Anttila
, Markku Renfors
, Mikko Valkama
:
PAPR reduction and digital predistortion for non-contiguous waveforms with well-localized spectrum. ISWCS 2016: 581-585 - [c177]Jukka Rinne, Jari Keskinen
, Paul R. Berger
, Donald Lupo, Mikko Valkama
:
Feasibility and fundamental limits of energy-harvesting based M2M communications. PIMRC 2016: 1-6 - [c176]Chance Tarver, Mahmoud Abdelaziz
, Lauri Anttila
, Mikko Valkama
, Joseph R. Cavallaro
:
Low-Complexity, Sub-Band DPD with Sequential Learning: Novel Algorithms and WARPLab Implementation. SiPS 2016: 303-308 - [c175]Dani Korpi
, Lauri Anttila
, Mikko Valkama
:
Asymmetric full-duplex with contiguous downlink carrier aggregation. SPAWC 2016: 1-5 - [c174]Sener Dikmese
, Zobia Ilyas, Paschalis C. Sofotasios
, Markku Renfors
, Mikko Valkama
:
Novel Frequency Domain Cyclic Prefix Autocorrelation Based Compressive Spectrum Sensing for Cognitive Radio. VTC Spring 2016: 1-6 - [c173]Petteri Kela, Mário Costa, Jussi Turkka, Mike Koivisto
, Janis Werner, Aki Hakkarainen, Mikko Valkama
, Riku Jäntti
, Kari Leppänen:
Location Based Beamforming in 5G Ultra-Dense Networks. VTC Fall 2016: 1-7 - [c172]Alireza Bagheri, Paschalis C. Sofotasios
, Theodoros A. Tsiftsis, Khuong Ho-Van, Michael I. Loupis
, Steven Freear
, Mikko Valkama
:
Energy detection based spectrum sensing over enriched multipath fading channels. WCNC 2016: 1-6 - [c171]Toni Levanen, Markku Renfors, Tero Ihalainen, Eeva Lähetkangas, Ville Syrjälä, Mikko Valkama:
On the performance of time constrained OQAM-OFDM waveforms with preamble based channel estimation. WCNC 2016: 1-7 - [c170]Toni Levanen
, Markku Renfors
, Tero Ihalainen, Eeva Lähetkangas, Ville Syrjälä
, Mikko Valkama
:
On the performance of time constrained OQAM-OFDM waveforms with preamble based channel estimation. WCNC Workshops 2016: 282-288 - [c169]Wei Zheng, Zhiyan Cui, Qimei Cui, Yi Zhang, Mikko Valkama, Riku Jäntti:
Energy consumption and outage performance analysis of Heterogeneous network with varying inter-tier dependence. WPMC 2016: 305-310 - [i34]Mike Koivisto, Mário Costa, Janis Werner, Kari Heiska, Jukka Talvitie, Kari Leppänen, Visa Koivunen, Mikko Valkama:
Joint Device Positioning and Clock Synchronization in 5G Ultra-Dense Networks. CoRR abs/1604.03322 (2016) - [i33]Dani Korpi, Taneli Riihonen, Ashutosh Sabharwal, Mikko Valkama:
Sum-Rate Analysis and Optimization of Self-Backhauling Based Full-Duplex Radio Access System. CoRR abs/1604.06571 (2016) - [i32]Mahmoud Abdelaziz, Lauri Anttila, Chance Tarver, Kaipeng Li, Joseph R. Cavallaro, Mikko Valkama:
Low-Complexity Sub-band Digital Predistortion for Spurious Emission Suppression in Noncontiguous Spectrum Access. CoRR abs/1607.02249 (2016) - [i31]Mike Koivisto, Mário Costa, Aki Hakkarainen, Kari Leppänen, Mikko Valkama:
Joint 3D Positioning and Network Synchronization in 5G Ultra-Dense Networks Using UKF and EKF. CoRR abs/1608.03710 (2016) - [i30]Mike Koivisto, Aki Hakkarainen, Mário Costa, Petteri Kela, Kari Leppänen, Mikko Valkama:
High-Efficiency Device Positioning and Location-Aware Communications in Dense 5G Networks. CoRR abs/1608.03775 (2016) - [i29]Orod Raeesi, Ahmet Hasim Gokceoglu, Yaning Zou, Mikko Valkama:
Performance Analysis of Multi-User Massive MIMO Downlink under Channel Non-Reciprocity and Imperfect CSI. CoRR abs/1610.06769 (2016) - [i28]Ahmet Hasim Gokceoglu, Emil Björnson, Erik G. Larsson, Mikko Valkama:
Spatio-Temporal Waveform Design for Multi-user Massive MIMO Downlink with 1-bit Receivers. CoRR abs/1611.03721 (2016) - [i27]Kaipeng Li, Amanullah Ghazi, Chance Tarver, Jani Boutellier, Mahmoud Abdelaziz, Lauri Anttila, Markku J. Juntti, Mikko Valkama, Joseph R. Cavallaro:
Parallel Digital Predistortion Design on Mobile GPU and Embedded Multicore CPU for Mobile Transmitters. CoRR abs/1612.09001 (2016) - 2015
- [j56]Syed Fahad Yunas, Mikko Valkama
, Jarno Niemelä:
Spectral and energy efficiency of ultra-dense networks under different deployment strategies. IEEE Commun. Mag. 53(1): 90-100 (2015) - [j55]Mikko Heino
, Dani Korpi
, Timo Huusari, Emilio Antonio-Rodriguez, Sathya Venkatasubramanian, Taneli Riihonen, Lauri Anttila
, Clemens Icheln
, Katsuyuki Haneda, Risto Wichman, Mikko Valkama
:
Recent advances in antenna design and interference cancellation algorithms for in-band full duplex relays. IEEE Commun. Mag. 53(5): 91-101 (2015) - [j54]Syed Fahad Yunas, Mikko Valkama
, Jarno Niemelä:
Techno-Economical Comparison of Dynamic DAS and Legacy Macrocellular Densification - Capacity and Cost-Efficiency Analysis of Alternative Deployment Solutions for Outdoor Service Provisioning. Int. J. Wirel. Inf. Networks 22(4): 312-326 (2015) - [j53]Sener Dikmese
, Paschalis C. Sofotasios
, Tero Ihalainen, Markku Renfors
, Mikko Valkama
:
Efficient Energy Detection Methods for Spectrum Sensing Under Non-Flat Spectral Characteristics. IEEE J. Sel. Areas Commun. 33(5): 755-770 (2015) - [j52]Janis Werner, Jun Wang, Aki Hakkarainen
, Nikhil Gulati, Damiano Patron, Doug Pfeil, Kapil R. Dandekar
, Danijela Cabric
, Mikko Valkama
:
Sectorized Antenna-based DoA Estimation and Localization: Advanced Algorithms and Measurements. IEEE J. Sel. Areas Commun. 33(11): 2272-2286 (2015) - [j51]Seyed Alireza Razavi
, Mikko Valkama
, Danijela Cabric:
Covariance-based OFDM spectrum sensing with sub-Nyquist samples. Signal Process. 109: 261-268 (2015) - [j50]Paschalis C. Sofotasios
, Sami Muhaidat
, Mikko Valkama
, Mounir Ghogho, George K. Karagiannidis
:
Entropy and Channel Capacity under Optimum Power and Rate Adaptation over Generalized Fading Conditions. IEEE Signal Process. Lett. 22(11): 2162-2166 (2015) - [j49]Simran Singh, Mikko Valkama
, Michael Epp, Wolfgang Schlecker:
Frequency Response Mismatch Analysis in Time-Interleaved Analog I/Q Processing and ADCs. IEEE Trans. Circuits Syst. II Express Briefs 62-II(6): 608-612 (2015) - [j48]Simran Singh, Lauri Anttila
, Michael Epp, Wolfgang Schlecker, Mikko Valkama
:
Frequency Response Mismatches in 4-channel Time-Interleaved ADCs: Analysis, Blind Identification, and Correction. IEEE Trans. Circuits Syst. I Regul. Pap. 62-I(9): 2268-2279 (2015) - [j47]Zhu Fu, Lauri Anttila
, Mahmoud Abdelaziz
, Mikko Valkama
, Alexander M. Wyglinski
:
Frequency-Selective Digital Predistortion for Unwanted Emission Reduction. IEEE Trans. Commun. 63(1): 254-267 (2015) - [j46]Eric Rebeiz, Ali Shahed hagh ghadam, Mikko Valkama
, Danijela Cabric
:
Spectrum Sensing Under RF Non-Linearities: Performance Analysis and DSP-Enhanced Receivers. IEEE Trans. Signal Process. 63(8): 1950-1964 (2015) - [j45]Shuoxin Lin, Lai-Huei Wang, Aida Vosoughi, Joseph R. Cavallaro
, Markku J. Juntti
, Jani Boutellier
, Olli Silvén
, Mikko Valkama
, Shuvra S. Bhattacharyya
:
Parameterized Sets of Dataflow Modes And Their Application to Implementation of Cognitive Radio Systems. J. Signal Process. Syst. 80(1): 3-18 (2015) - [c168]Amanullah Ghazi, Jani Boutellier
, Lauri Anttila
, Markku J. Juntti
, Mikko Valkama
:
Data-parallel implementation of reconfigurable digital predistortion on a mobile GPU. ACSSC 2015: 186-191 - [c167]Mahmoud Abdelaziz
, Chance Tarver, Kaipeng Li, Lauri Anttila
, Raul Martinez, Mikko Valkama
, Joseph R. Cavallaro
:
Sub-band digital predistortion for noncontiguous transmissions: Algorithm development and real-time prototype implementation. ACSSC 2015: 1180-1186 - [c166]Markus Allén
, Jaakko Marttila
, Mikko Valkama
, Simran Singh, Michael Epp, Wolfgang Schlecker:
Digital full-band linearization of wideband direct-conversion receiver for radar and communications applications. ACSSC 2015: 1361-1368 - [c165]Mona Aghababaee Tafreshi
, Juha Yli-Kaakinen
, Toni Levanen
, Ville Korhonen, Pekka Jääskeläinen
, Markku Renfors
, Mikko Valkama
, Jarmo Takala
:
Parallel processing intensive digital front-end for IEEE 802.11ac receiver. ACSSC 2015: 1619-1626 - [c164]Dani Korpi
, Taneli Riihonen, Mikko Valkama
:
Achievable rate regions and self-interference channel estimation in hybrid full-duplex/half-duplex radio links. CISS 2015: 1-6 - [c163]Ville Syrjälä
, Mikko Valkama
:
Coexistence of LTE and WLAN in Unlicensed Bands: Full-Duplex Spectrum Sensing. CrownCom 2015: 725-734 - [c162]Simran Singh, Michael Epp, Wolfgang Schlecker, Mikko Valkama
:
Low-complexity digital correction of 4-channel time-interleaved ADC frequency response mismatch using adaptive I/Q signal processing. GlobalSIP 2015: 250-254 - [c161]Kaipeng Li, Amanullah Ghazi, Jani Boutellier
, Mahmoud Abdelaziz
, Lauri Anttila
, Markku J. Juntti
, Mikko Valkama
, Joseph R. Cavallaro
:
Mobile GPU accelerated digital predistortion on a software-defined mobile transmitter. GlobalSIP 2015: 756-760 - [c160]Sener Dikmese
, Paschalis C. Sofotasios
, Markku Renfors, Mikko Valkama
, Mounir Ghogho:
Analysis of Noise Uncertainty and Frequency Selectivity Effects in Wideband Multimode Spectrum Sensing. GLOBECOM 2015: 1-7 - [c159]Mulugeta K. Fikadu
, Paschalis C. Sofotasios
, Mikko Valkama
, Qimei Cui, Sami Muhaidat
, George K. Karagiannidis
:
Outage Probability Analysis of Full-Duplex Regenerative Relaying over Generalized Asymmetric Fading Channels. GLOBECOM 2015: 1-6 - [c158]Dani Korpi
, Yang-Seok Choi, Timo Huusari, Lauri Anttila
, Shilpa Talwar, Mikko Valkama
:
Adaptive Nonlinear Digital Self-Interference Cancellation for Mobile Inband Full-Duplex Radio: Algorithms and RF Measurements. GLOBECOM 2015: 1-7 - [c157]Orod Raeesi
, Yaning Zou, Antti Tölli, Mikko Valkama
:
On the Effects of UE Transceiver Non-Reciprocity in Coordinated TDD Multi-Cell MIMO Network. GLOBECOM 2015: 1-7 - [c156]Seyed Alireza Razavi
, Mikko Valkama
, Danijela Cabric:
Compressive Identification of Active OFDM Subcarriers in Presence of Timing Offset. GLOBECOM 2015: 1-6 - [c155]Seyed Alireza Razavi, Mikko Valkama
, Elena Simona Lohan
:
K-Means Fingerprint Clustering for Low-Complexity Floor Estimation in Indoor Mobile Localization. GLOBECOM Workshops 2015: 1-7 - [c154]Markku Renfors
, Juha Yli-Kaakinen
, Toni Levanen
, Mikko Valkama
, Tero Ihalainen, Jaakko Vihriälä:
Efficient Fast-Convolution Implementation of Filtered CP-OFDM Waveform Processing for 5G. GLOBECOM Workshops 2015: 1-7 - [c153]Janis Werner, Mário Costa, Aki Hakkarainen
, Kari Leppänen, Mikko Valkama
:
Joint User Node Positioning and Clock Offset Estimation in 5G Ultra-Dense Networks. GLOBECOM 2015: 1-7 - [c152]Yaning Zou, Orod Raeesi
, Lauri Anttila
, Aki Hakkarainen
, Joao Vieira, Fredrik Tufvesson
, Qimei Cui, Mikko Valkama
:
Impact of Power Amplifier Nonlinearities in Multi-User Massive MIMO Downlink. GLOBECOM Workshops 2015: 1-7 - [c151]Alireza Bagheri, Paschalis C. Sofotasios
, Theodoros A. Tsiftsis, Ali Shahzadi
, Mikko Valkama
:
AUC study of energy detection based spectrum sensing over η-μ and α-μ fading channels. ICC 2015: 1410-1415 - [c150]Sener Dikmese
, Zhenyu Zheng, Paschalis C. Sofotasios
, Markku Renfors
, Mikko Valkama
:
Efficient Wireless Microphone sensing: Subband energy detector principle and measured performance. ICC 2015: 7480-7485 - [c149]Alireza Bagheri, Paschalis C. Sofotasios
, Theodoros A. Tsiftsis, Ali Shahzadi
, Mikko Valkama
:
Spectrum sensing in generalized multipath fading conditions using square-law combining. ICC 2015: 7528-7533 - [c148]Aki Hakkarainen
, Janis Werner, Markku Renfors
, Kapil R. Dandekar
, Mikko Valkama
:
Transceiver I/Q imbalance and widely-linear spatial processing in large antenna systems. ISWCS 2015: 651-655 - [c147]Seong Ki Yoo
, Paschalis C. Sofotasios
, Simon L. Cotton, Michail Matthaiou
, Mikko Valkama
, George K. Karagiannidis
:
The η - μ / inverse gamma composite fading model. PIMRC 2015: 166-170 - [c146]Mulugeta K. Fikadu
, Paschalis C. Sofotasios
, Mikko Valkama
, Qimei Cui, George K. Karagiannidis
:
Energy-efficiency analysis of regenerative cooperative systems under spatial correlation. PIMRC 2015: 217-222 - [c145]Lina S. Mohjazi
, Diana Dawoud, Paschalis C. Sofotasios
, Sami Muhaidat
, Mehrdad Dianati
, Mikko Valkama
, George K. Karagiannidis
:
Unified analysis of cooperative spectrum sensing over generalized multipath fading channels. PIMRC 2015: 370-375 - [c144]Seong Ki Yoo
, Simon L. Cotton, Paschalis C. Sofotasios
, Michail Matthaiou
, Mikko Valkama
, George K. Karagiannidis
:
The K - μ / inverse gamma fading model. PIMRC 2015: 425-429 - [c143]Alireza Bagheri, Paschalis C. Sofotasios
, Theodoros A. Tsiftsis, Ali Shahzadi
, Steven Freear
, Mikko Valkama
:
Area under ROC curve of energy detection over generalized fading channels. PIMRC 2015: 656-661 - [c142]Alexandros-Apostolos A. Boulogeorgos
, Paschalis C. Sofotasios
, Sami Muhaidat
, Mikko Valkama
, George K. Karagiannidis
:
The effects of RF impairments in vehicle-to-vehicle communications. PIMRC 2015: 840-845 - [c141]Dani Korpi
, Timo Huusari, Yang-Seok Choi, Lauri Anttila
, Shilpa Talwar, Mikko Valkama
:
Digital self-interference cancellation under nonideal RF components: Advanced algorithms and measured performance. SPAWC 2015: 286-290 - [c140]Mahmoud Abdelaziz
, Lauri Anttila
, Sener Dikmese
, Markku Renfors
, Alexander M. Wyglinski
, Mikko Valkama
:
Flexible Digital Predistortion for Future Spectrally-Agile Waveforms and 5G Radio Systems. VTC Fall 2015: 1-7 - [c139]Sener Dikmese
, Mahmoud Abdelaziz
, Lauri Anttila
, Markku Renfors
, Mikko Valkama
:
Dynamic and Flexible Spectrum Use with Frequency Localized Waveforms under Transmitter Nonidealities. VTC Fall 2015: 1-6 - [c138]Aki Hakkarainen
, Janis Werner, Mário Costa, Kari Leppänen, Mikko Valkama
:
High-Efficiency Device Localization in 5G Ultra-Dense Networks: Prospects and Enabling Technologies. VTC Fall 2015: 1-5 - [c137]Timo Huusari, Yang-Seok Choi, Petteri Liikkanen, Dani Korpi
, Shilpa Talwar, Mikko Valkama
:
Wideband Self-Adaptive RF Cancellation Circuit for Full-Duplex Radio: Operating Principle and Measurements. VTC Spring 2015: 1-7 - [c136]Dani Korpi
, Taneli Riihonen, Katsuyuki Haneda, Koji Yamamoto, Mikko Valkama
:
Achievable Transmission Rates and Self-Interference Channel Estimation in Hybrid Full-Duplex/Half-Duplex MIMO Relaying. VTC Fall 2015: 1-5 - [c135]Toni Levanen
, Juha Venäläinen, Mikko Valkama
:
Interference Analysis and Performance Evaluation of 5G Flexible-TDD Based Dense Small-Cell System. VTC Fall 2015: 1-7 - [c134]Guyue Li, Aiqun Hu, Yaning Zou, Linning Peng, Mikko Valkama
:
A Novel Transform for Secret Key Generation in Time-Varying TDD Channel under Hardware Fingerprint Deviation. VTC Fall 2015: 1-5 - [c133]Ville Syrjälä
, Mikko Valkama
, Markus Allén
, Koji Yamamoto:
Simultaneous Transmission and Spectrum Sensing in OFDM Systems Using Full-Duplex Radios. VTC Fall 2015: 1-6 - [c132]Mulugeta K. Fikadu
, Paschalis C. Sofotasios
, Mikko Valkama
, Sami Muhaidat
, Qimei Cui, George K. Karagiannidis
:
Outage probability analysis of dual-hop full-duplex decode-and-forward relaying over generalized multipath fading conditions. WiMob 2015: 414-421 - [c131]Mulugeta K. Fikadu
, Paschalis C. Sofotasios
, Mikko Valkama
, Qimei Cui, Sami Muhaidat
, George K. Karagiannidis
:
Analytic symbol error rate evaluation of M-PSK based regenerative cooperative networks over generalized fading channels. WiMob 2015: 704-711 - [c130]Muhammad Qutab-ud-din, Ali Hazmi
, Behnam Badihi Olyaei, Anna Larmo, Johan Torsner, Mikko Valkama
:
Performance analysis of IoT-enabling IEEE 802.11ah technology and its RAW mechanism with non-cross slot boundary holding schemes. WOWMOM 2015: 1-6 - [i26]Seyed Alireza Razavi, Mikko Valkama, Danijela Cabric:
Covariance-Based OFDM Spectrum Sensing with Sub-Nyquist Samples. CoRR abs/1501.02405 (2015) - [i25]Timo Huusari, Yang-Seok Choi, Petteri Liikkanen, Dani Korpi, Shilpa Talwar, Mikko Valkama:
Wideband Self-Adaptive RF Cancellation Circuit for Full-Duplex Radio: Operating Principle and Measurements. CoRR abs/1503.02877 (2015) - [i24]Paschalis C. Sofotasios, Mulugeta K. Fikadu, Khuong Ho-Van, Mikko Valkama, George K. Karagiannidis:
The Area Under a Receiver Operating Characteristic Curve Over Nakagami$-q$ Fading Channels. CoRR abs/1505.03331 (2015) - [i23]Paschalis C. Sofotasios, Mikko Valkama, Theodoros A. Tsiftsis, Yury A. Brychkov, Steven Freear, George K. Karagiannidis:
Analytic Solutions to a Useful Marcum $Q{-}$Function Based Integral. CoRR abs/1505.03346 (2015) - [i22]Paschalis C. Sofotasios, Mulugeta K. Fikadu, Khuong Ho-Van, Mikko Valkama:
Sensing of Unknown Signals over Weibull Fading Conditions. CoRR abs/1505.03700 (2015) - [i21]Mulugeta K. Fikadu, Paschalis C. Sofotasios, Qimei Cui, Mikko Valkama, George K. Karagiannidis:
Exact Error Analysis and Energy-Efficiency Optimization of Regenerative Relay Systems with Spatial Correlation. CoRR abs/1506.00844 (2015) - [i20]Seyed Alireza Razavi, Mikko Valkama, Danijela Cabric:
Compressive Identification of Active OFDM Subcarriers in Presence of Timing Offset. CoRR abs/1507.02455 (2015) - [i19]Seyed Alireza Razavi, Mikko Valkama, Danijela Cabric:
Compressive Detection of Random Subspace Signals. CoRR abs/1507.02999 (2015) - [i18]Mulugeta K. Fikadu, Paschalis C. Sofotasios, Qimei Cui, Mikko Valkama:
Analytic Performance Evaluation of M${-}$QAM Based Decode-and-Forward Relay Networks Over Nakagami-q (Hoyt) Fading Channels. CoRR abs/1507.08110 (2015) - [i17]Paschalis C. Sofotasios, Sami Muhaidat, Mikko Valkama, Mounir Ghogho, George K. Karagiannidis:
Entropy and Channel Capacity under Optimum Power and Rate Adaptation in Generalized Fading Conditions. CoRR abs/1507.08111 (2015) - [i16]Mulugeta K. Fikadu, Paschalis C. Sofotasios, Mikko Valkama, Qimei Cui, Sami Muhaidat, George K. Karagiannidis:
Error Rate and Power Allocation Analysis of Regenerative Networks under Generalized Fading Conditions. CoRR abs/1507.08121 (2015) - [i15]Seyed Alireza Razavi, Mikko Valkama, Elena Simona Lohan:
K-Means Fingerprint Clustering for Low-Complexity Floor Estimation in Indoor Mobile Localization. CoRR abs/1509.01600 (2015) - 2014
- [j44]Toni Levanen
, Juho Pirskanen, Timo Koskela, Jukka Talvitie
, Mikko Valkama
:
Radio interface evolution towards 5G and enhanced local area communications. IEEE Access 2: 1005-1029 (2014) - [j43]Ahmet Hasim Gokceoglu
, Sener Dikmese
, Mikko Valkama
, Markku Renfors
:
Energy Detection under IQ Imbalance with Single- and Multi-Channel Direct-Conversion Receiver: Analysis and Mitigation. IEEE J. Sel. Areas Commun. 32(3): 411-424 (2014) - [j42]Dani Korpi
, Lauri Anttila
, Ville Syrjälä
, Mikko Valkama
:
Widely Linear Digital Self-Interference Cancellation in Direct-Conversion Full-Duplex Transceiver. IEEE J. Sel. Areas Commun. 32(9): 1674-1687 (2014) - [j41]Ahmet Hasim Gokceoglu
, Yaning Zou, Mikko Valkama
, Paschalis C. Sofotasios
:
Multi-channel energy detection under phase noise: analysis and mitigation. Mob. Networks Appl. 19(4): 473-486 (2014) - [j40]Adnan Qamar Kiayani
, Lauri Anttila
, Mikko Valkama
:
Digital Suppression of Power Amplifier Spurious Emissions at Receiver Band in FDD Transceivers. IEEE Signal Process. Lett. 21(1): 69-73 (2014) - [j39]Mina Baghani, Abbas Mohammadi
, Mahdi Majidi
, Mikko Valkama
:
Analysis and Rate Optimization of OFDM-Based Cognitive Radio Networks Under Power Amplifier Nonlinearity. IEEE Trans. Commun. 62(10): 3410-3419 (2014) - [j38]Paschalis C. Sofotasios
, Theodoros A. Tsiftsis, Yury A. Brychkov, Steven Freear
, Mikko Valkama
, George K. Karagiannidis
:
Analytic Expressions and Bounds for Special Functions and Applications in Communication Theory. IEEE Trans. Inf. Theory 60(12): 7798-7823 (2014) - [j37]Natalia Y. Ermolova, Yaning Zou, Mikko Valkama
, Olav Tirkkonen
:
Error-Rate Analysis of OFDM Radio Link Over Mobile Rayleigh Channel Under Multiple RF Impairments. IEEE Trans. Veh. Technol. 63(2): 930-936 (2014) - [j36]Jian Luo, Andreas Kortke, Wilhelm Keusgen, Mikko Valkama
:
Efficient Estimation and Pilot-Free Online Re-Calibration of $I/Q$ Imbalance in Broadband Direct-Conversion Transmitters. IEEE Trans. Veh. Technol. 63(6): 2506-2520 (2014) - [j35]Ville Syrjälä
, Mikko Valkama
, Lauri Anttila
, Taneli Riihonen, Dani Korpi
:
Analysis of Oscillator Phase-Noise Effects on Self-Interference Cancellation in Full-Duplex OFDM Radio Transceivers. IEEE Trans. Wirel. Commun. 13(6): 2977-2990 (2014) - [j34]Dani Korpi
, Taneli Riihonen, Ville Syrjälä
, Lauri Anttila
, Mikko Valkama
, Risto Wichman:
Full-Duplex Transceiver System Calculations: Analysis of ADC and Linearity Challenges. IEEE Trans. Wirel. Commun. 13(7): 3821-3836 (2014) - [j33]Jun Wang, Janis Werner
, Mikko Valkama
, Danijela Cabric:
Performance Analysis of Primary User RSS/DoA Estimation and Localization in Cognitive Radio Networks Using Sectorized Antennas. IEEE Wirel. Commun. Lett. 3(2): 237-240 (2014) - [j32]Jun Wang, Janis Werner
, Mikko Valkama
, Danijela Cabric
:
Erratum to "Performance Analysis of Primary User RSS/DoA Estimation and Localization in Cognitive Radio Networks Using Sectorized Antennas". IEEE Wirel. Commun. Lett. 3(4): 445 (2014) - [c129]Toni Levanen, Juho Pirskanen, Mikko Valkama
:
Dense Small-Cell Networks: Rethinking the Radio Interface Beyond LTE-Advanced. 5GU 2014: 163-169 - [c128]Dani Korpi
, Lauri Anttila
, Mikko Valkama
:
Impact of received signal on self-interference channel estimation and achievable rates in in-band full-duplex transceivers. ACSSC 2014: 975-982 - [c127]Paschalis C. Sofotasios
, Mikko Valkama
, Theodoros A. Tsiftsis, Yury A. Brychkov, Steven Freear
, George K. Karagiannidis
:
Analytic solutions to a Marcum Q-function-based integral and application in energy detection of unknown signals over multipath fading channels. CrownCom 2014: 260-265 - [c126]Aki Hakkarainen
, Janis Werner
, Kapil R. Dandekar
, Mikko Valkama
:
Interference suppression with antenna arrays in OFDM systems under transceiver I/Q imbalance. CrownCom 2014: 278-284 - [c125]Mahmoud Abdelaziz
, Lauri Anttila
, Joseph R. Cavallaro
, Shuvra S. Bhattacharyya
, Abbas Mohammadi
, Fadhel M. Ghannouchi, Markku J. Juntti
, Mikko Valkama
:
Low-complexity digital predistortion for reducing power amplifier spurious emissions in spectrally-agile flexible radio. CrownCom 2014: 323-328 - [c124]Sener Dikmese
, Paschalis C. Sofotasios
, Markku Renfors
, Mikko Valkama
:
Maximum-minimum energy based spectrum sensing under frequency selectivity for Cognitive Radios. CrownCom 2014: 347-352 - [c123]Aki Hakkarainen
, Janis Werner
, Nikhil Gulati, Damiano Patron, Doug Pfeil, Henna Paaso, Aarne Mämmelä
, Kapil R. Dandekar
, Mikko Valkama
:
Reconfigurable antenna based doa estimation and localization in cognitive radios: Low complexity algorithms and practical measurements. CrownCom 2014: 454-459 - [c122]Markus Allén
, Jaakko Marttila
, Mikko Valkama
, Michael Grimm, Reiner S. Thomä:
Digital post-processing based wideband receiver linearization for enhanced spectrum sensing and access. CrownCom 2014: 520-525 - [c121]Dani Korpi
, Lauri Anttila
, Mikko Valkama
:
Feasibility of in-band full-duplex radio transceivers with imperfect RF components: Analysis and enhanced cancellation algorithms. CrownCom 2014: 532-538 - [c120]Orod Raeesi
, Juho Pirskanen, Ali Hazmi
, Jukka Talvitie
, Mikko Valkama
:
Performance Enhancement and Evaluation of IEEE 802.11ah Multi-Access Point Network Using Restricted Access Window Mechanism. DCOSS 2014: 287-293 - [c119]Sachin Chaudhari
, Marko Kosunen, Semu Makinen, Ana Cardenas-Gonzales, Visa Koivunen, Jussi Ryynänen
, Markus Laatta, Mikko Valkama
:
Measurement campaign for collaborative sensing using cyclostationary based mobile sensors. DySPAN 2014: 283-290 - [c118]Adnan Qamar Kiayani, Mahmoud Abdelaziz, Lauri Anttila, Vesa K. Lehtinen, Mikko Valkama:
DSP-based suppression of spurious emissions at RX band in carrier aggregation FDD transceivers. EUSIPCO 2014: 591-595 - [c117]Aki Hakkarainen
, Janis Werner
, Kapil R. Dandekar
, Mikko Valkama
:
Precoded massive MU-MIMO uplink transmission under transceiver I/Q imbalance. GLOBECOM Workshops 2014: 320-326 - [c116]Orod Raeesi, Yaning Zou, Antti Tölli, Mikko Valkama
:
Closed-form analysis of channel non-reciprocity due to transceiver and antenna coupling mismatches in multi-user massive MIMO network. GLOBECOM Workshops 2014: 333-339 - [c115]Lauri Anttila
, Dani Korpi
, Emilio Antonio-Rodriguez, Risto Wichman, Mikko Valkama
:
Modeling and efficient cancellation of nonlinear self-interference in MIMO full-duplex transceivers. GLOBECOM Workshops 2014: 777-783 - [c114]Dani Korpi
, Lauri Anttila
, Mikko Valkama
:
Reference receiver based digital self-interference cancellation in MIMO full-duplex transceivers. GLOBECOM Workshops 2014: 1001-1007 - [c113]Toni Levanen, Juho Pirskanen, Mikko Valkama
:
Radio interface design for ultra-low latency millimeter-wave communications in 5G Era. GLOBECOM Workshops 2014: 1420-1426 - [c112]Paschalis C. Sofotasios
, Mulugeta K. Fikadu, Khuong Ho-Van, Mikko Valkama
, George K. Karagiannidis
:
The area under a receiver operating characteristic curve over enriched multipath fading conditions. GLOBECOM 2014: 3490-3495 - [c111]Mahmoud Abdelaziz
, Lauri Anttila
, Abbas Mohammadi
, Fadhel M. Ghannouchi, Mikko Valkama
:
Reduced-complexity power amplifier linearization for carrier aggregation mobile transceivers. ICASSP 2014: 3908-3912 - [c110]Xiaojia Lu, Antti Tölli, Lauri Anttila
, Markku J. Juntti
, Mikko Valkama
:
Multiuser frequency allocation with wideband power amplifier models. ICASSP 2014: 3913-3917 - [c109]Mona Aghababaeetafreshi
, Lasse Lehtonen, Maliheh Soleimani, Mikko Valkama
, Jarmo Takala
:
IEEE 802.11AC MIMO transmitter baseband processing on customized VLIW processor. ICASSP 2014: 7500-7504 - [c108]Amanullah Ghazi, Jani Boutellier
, Mahmoud Abdelaziz
, Xiaojia Lu, Lauri Anttila
, Joseph R. Cavallaro
, Shuvra S. Bhattacharyya
, Mikko Valkama
, Markku J. Juntti
:
Low power implementation of digital predistortion filter on a heterogeneous application specific multiprocessor. ICASSP 2014: 8336-8340 - [c107]Toni Levanen
, Juho Pirskanen, Timo Koskela, Jukka Talvitie
, Mikko Valkama
:
Low latency radio interface for 5G flexible TDD local area communications. ICC Workshops 2014: 7-13 - [c106]Orod Raeesi
, Juho Pirskanen, Ali Hazmi
, Toni Levanen
, Mikko Valkama
:
Performance evaluation of IEEE 802.11ah and its restricted access window mechanism. ICC Workshops 2014: 460-466 - [c105]Seyed Alireza Razavi
, Mikko Valkama
, Danijela Cabric:
Signature-assisted rendezvous in OFDM-based cognitive networks using sub-Nyquist samples. SAM 2014: 401-404 - [c104]Simran Singh, Michael Epp, Georg Vallant, Mikko Valkama
, Lauri Anttila
:
A blind frequency response mismatch correction algorithm for 4-channel Time-Interleaved ADC. ISCAS 2014: 1304-1307 - [c103]Lutfi Samara, Ville Syrjälä
, Ridha Hamila, Mikko Valkama
:
Phase noise mitigation in OFDMA uplink. ISCCSP 2014: 344-347 - [c102]Syed Fahad Yunas, Ari Asp, Jarno Niemelä, Mikko Valkama
:
Deployment strategies and performance analysis of Macrocell and Femtocell networks in suburban environment with modern buildings. LCN Workshops 2014: 643-651 - [c101]Syed Fahad Yunas, Jarno Niemelä, Mikko Valkama
, Tero Isotalo:
Techno-economical analysis and comparison of legacy and ultra-dense small cell networks. LCN Workshops 2014: 768-776 - [c100]Syed Fahad Yunas, Mikko Valkama
, Jarno Niemelä:
Spectral efficiency of dynamic DAS with extreme down-tilt antenna configuration. PIMRC 2014: 2183-2188 - [c99]Mona Aghababaeetafreshi
, Lasse Lehtonen, Toni Levanen
, Mikko Valkama
, Jarmo Takala
:
IEEE 802.11ac MIMO receiver baseband processing on customized VLIW processor. SiPS 2014: 232-237 - [c98]Ari Asp
, Yaroslav Sydorov
, Mikko Keskikastari, Mikko Valkama
, Jarno Niemelä:
Impact of Modern Construction Materials on Radio Signal Propagation: Practical Measurements and Network Planning Aspects. VTC Spring 2014: 1-7 - [c97]Toni Levanen, Jukka Talvitie
, Juho Pirskanen, Mikko Valkama
:
New Spectrally and Energy Efficient Flexible TDD Based Air Interface for 5G Small Cells. VTC Spring 2014: 1-7 - [c96]Yaning Zou, Orod Raeesi
, Mikko Valkama
:
Efficient Estimation and Compensation of Transceiver Non-Reciprocity in Precoded TDD Multi-User MIMO-OFDM Systems. VTC Fall 2014: 1-7 - [c95]Yaning Zou, Orod Raeesi
, Risto Wichman, Antti Tölli, Mikko Valkama
:
Analysis of Channel Non-Reciprocity Due to Transceiver and Antenna Coupling Mismatches in TDD Precoded Multi-User MIMO-OFDM Downlink. VTC Fall 2014: 1-7 - [c94]Jiang Han, Qimei Cui, Chengcheng Yang, Mikko Valkama
, Xiaofeng Tao:
Optimized power allocation and spectrum sharing in device to device underlaying cellular systems. WCNC 2014: 1332-1337 - [c93]Mulugeta K. Fikadu
, Paschalis C. Sofotasios
, Mikko Valkama
, Qimei Cui:
Analytic performance evaluation of M-QAM based decode-and-forward relay networks over enriched multipath fading channels. WiMob 2014: 194-199 - [i14]Lauri Anttila, Dani Korpi, Ville Syrjälä, Mikko Valkama:
Cancellation of Power Amplifier Induced Nonlinear Self-Interference in Full-Duplex Transceivers. CoRR abs/1401.3129 (2014) - [i13]Dani Korpi, Sathya Venkatasubramanian, Taneli Riihonen, Lauri Anttila, Strasdosky Otewa, Clemens Icheln, Katsuyuki Haneda, Sergei A. Tretyakov, Mikko Valkama, Risto Wichman:
Advanced Self-interference Cancellation and Multiantenna Techniques for Full-Duplex Radios. CoRR abs/1401.3331 (2014) - [i12]Ville Syrjälä, Mikko Valkama, Lauri Anttila, Taneli Riihonen, Dani Korpi:
Analysis of Oscillator Phase-Noise Effects on Self-Interference Cancellation in Full-Duplex OFDM Radio Transceivers. CoRR abs/1401.3521 (2014) - [i11]Dani Korpi, Taneli Riihonen, Ville Syrjälä, Lauri Anttila, Mikko Valkama, Risto Wichman:
Full-Duplex Transceiver System Calculations: Analysis of ADC and Linearity Challenges. CoRR abs/1401.3538 (2014) - [i10]Dani Korpi, Lauri Anttila, Ville Syrjälä, Mikko Valkama:
Widely-Linear Digital Self-Interference Cancellation in Direct-Conversion Full-Duplex Transceiver. CoRR abs/1402.6083 (2014) - [i9]Paschalis C. Sofotasios, Theodoros A. Tsiftsis, Yury A. Brychkov, Steven Freear, Mikko Valkama, George K. Karagiannidis:
Analytic Expressions and Bounds for Special Functions and Applications in Communication Theory. CoRR abs/1403.5326 (2014) - [i8]Dani Korpi, Lauri Anttila, Mikko Valkama:
Reference Receiver Aided Digital Self-Interference Cancellation in MIMO Full-Duplex Transceivers. CoRR abs/1405.2202 (2014) - [i7]Lauri Anttila, Dani Korpi, Emilio Antonio-Rodriguez, Risto Wichman, Mikko Valkama:
Modeling and Efficient Cancellation of Nonlinear Self-Interference in MIMO Full-Duplex Transceivers. CoRR abs/1406.0671 (2014) - [i6]Aki Hakkarainen, Janis Werner, Kapil R. Dandekar, Mikko Valkama:
Analysis and Augmented Spatial Processing for Uplink OFDMA MU-MIMO Receiver under Transceiver I/Q Imbalance and External Interference. CoRR abs/1407.0524 (2014) - [i5]Dani Korpi, Lauri Anttila, Mikko Valkama:
Feasibility of In-band Full-Duplex Radio Transceivers with Imperfect RF Components: Analysis and Enhanced Cancellation Algorithms. CoRR abs/1409.1365 (2014) - [i4]Dani Korpi, Lauri Anttila, Mikko Valkama:
Impact of Received Signal on Self-interference Channel Estimation and Achievable Rates in In-band Full-duplex Transceivers. CoRR abs/1409.1372 (2014) - [i3]Dani Korpi, Timo Huusari, Yang-Seok Choi, Lauri Anttila, Shilpa Talwar, Mikko Valkama:
Full-Duplex Mobile Device - Pushing The Limits. CoRR abs/1410.3191 (2014) - [i2]Ville Syrjälä, Koji Yamamoto, Mikko Valkama:
Analysis and Design Specifications for Full-Duplex Radio Transceivers under RF Oscillator Phase-Noise with Arbitrary Spectral Shape. CoRR abs/1412.1372 (2014) - 2013
- [j31]Qimei Cui, Peichuan Kang, Xueqing Huang, Mikko Valkama
, Jarno Niemelä:
Optimal power allocation for homogeneous and heterogeneous CA-MIMO systems. Sci. China Inf. Sci. 56(2): 123-136 (2013) - [j30]Aki Hakkarainen
, Janis Werner
, Kapil R. Dandekar
, Mikko Valkama
:
Widely-linear beamforming and RF impairment suppression in massive antenna arrays. J. Commun. Networks 15(4): 383-397 (2013) - [j29]Jaakko Marttila
, Markus Allén
, Mikko Valkama
:
Frequency-Agile Multiband Quadrature Sigma-Delta Modulator for Cognitive Radio: Analysis, Design and Digital Post-Processing. IEEE J. Sel. Areas Commun. 31(11): 2222-2236 (2013) - [j28]Lauri Anttila
, Mikko Valkama
:
Blind Signal Estimation in Widely-Linear Signal Models With Fourth-Order Circularity: Algorithms and Application to Receiver I/Q Calibration. IEEE Signal Process. Lett. 20(3): 221-224 (2013) - [j27]Jian Luo, Andreas Kortke, Wilhelm Keusgen, Mikko Valkama
:
A Novel Adaptive Calibration Scheme for Frequency-Selective I/Q Imbalance in Broadband Direct-Conversion Transmitters. IEEE Trans. Circuits Syst. II Express Briefs 60-II(2): 61-65 (2013) - [j26]Ahmet Hasim Gokceoglu
, Yaning Zou, Mikko Valkama
, Paschalis C. Sofotasios
, Pramod Mathecken, Danijela Cabric
:
Mutual Information Analysis of OFDM Radio Link Under Phase Noise, IQ Imbalance and Frequency-Selective Fading Channel. IEEE Trans. Wirel. Commun. 12(6): 3048-3059 (2013) - [j25]Nikolay N. Tchamov, Jukka Rinne, Ali Hazmi
, Mikko Valkama
, Ville Syrjälä
, Markku Renfors
:
Enhanced Algorithm for Digital Mitigation of ICI Due to Phase Noise in OFDM Receivers. IEEE Wirel. Commun. Lett. 2(1): 6-9 (2013) - [c92]Dani Korpi
, Sathya Venkatasubramanian, Taneli Riihonen, Lauri Anttila
, Strasdosky Otewa, Clemens Icheln
, Katsuyuki Haneda, Sergei A. Tretyakov
, Mikko Valkama
, Risto Wichman:
Advanced self-interference cancellation and multiantenna techniques for full-duplex radios. ACSSC 2013: 3-8 - [c91]Lauri Anttila
, Dani Korpi
, Ville Syrjälä
, Mikko Valkama
:
Cancellation of power amplifier induced nonlinear self-interference in full-duplex transceivers. ACSSC 2013: 1193-1198 - [c90]Mahmoud Abdelaziz
, Amanullah Ghazi, Lauri Anttila
, Jani Boutellier
, Toni Lahteensuo, Xiaojia Lu, Joseph R. Cavallaro
, Shuvra S. Bhattacharyya
, Markku J. Juntti
, Mikko Valkama
:
Mobile transmitter digital predistortion: Feasibility analysis, algorithms and design exploration. ACSSC 2013: 2046-2053 - [c89]Janis Werner, Jun Wang, Aki Hakkarainen
, Mikko Valkama
, Danijela Cabric:
Primary user DoA and RSS estimation in cognitive Radio networks using sectorized antennas. CrownCom 2013: 43-48 - [c88]Ahmet Hasim Gokceoglu
, Sener Dikmese
, Mikko Valkama
, Markku Renfors
:
Enhanced energy detection for multi-band spectrum sensing under RF imperfections. CrownCom 2013: 55-60 - [c87]Sener Dikmese
, Jiunn Lin Wong, Ahmet Hasim Gokceoglu
, Elena Guzzon, Mikko Valkama
, Markku Renfors
:
Reducing computational complexity of eigenvalue based spectrum sensing for cognitive radio. CrownCom 2013: 61-67 - [c86]Eric Rebeiz, Ali Shahed hagh ghadam, Mikko Valkama
, Danijela Cabric:
Suppressing RF front-end nonlinearities in wideband spectrum sensing. CrownCom 2013: 87-92 - [c85]Aki Hakkarainen
, Janis Werner, Kapil R. Dandekar
, Mikko Valkama
:
RF-aware widely-linear beamforming and null-steering in cognitive Radio transmitters. CrownCom 2013: 172-177 - [c84]Lai-Huei Wang, Shuvra S. Bhattacharyya, Aida Vosoughi, Joseph R. Cavallaro, Markku J. Juntti, Jani Boutellier
, Olli Silvén, Mikko Valkama
:
Dataflow modeling and design for cognitive radio networks. CrownCom 2013: 196-201 - [c83]Markus Allén
, Jaakko Marttila
, Mikko Valkama
, Semu Makinen, Marko Kosunen
, Jussi Ryynänen
:
Digital linearization of direct-conversion spectrum sensing receiver. GlobalSIP 2013: 1158-1161 - [c82]Benjamin Schubert
, Ahmet Hasim Gokceoglu, Lauri Anttila
, Mikko Valkama
:
Augmented Volterra predistortion for the joint mitigation of power amplifier and I/Q modulator impairments in wideband flexible radio. GlobalSIP 2013: 1162-1165 - [c81]Xiaojia Lu, Markku J. Juntti
, Janne Janhunen, Jani Boutellier
, Mikko Valkama
, Joseph R. Cavallaro
, Shuvra S. Bhattacharyya
:
Subcarrier allocation and power control with LTE-A carrier aggregation. GlobalSIP 2013: 1214-1217 - [c80]Helka-Liina Määttänen, Harri Niemelainen, Juha Venäläinen, Mikko Valkama
:
System-level studies for single user and multiuser interference alignment in a heterogeneous network. GLOBECOM Workshops 2013: 350-355 - [c79]Paschalis C. Sofotasios
, Theodoros A. Tsiftsis, Mounir Ghogho, Leif R. Wilhelmsson, Mikko Valkama
:
The η-μ/IG distribution: A novel physical multipath/shadowing fading model. ICC 2013: 5715-5719 - [c78]Nikolay N. Tchamov, Ali Hazmi
, Jukka Rinne, Mikko Valkama
, Markku Renfors
:
Joint mitigation of carrier frequency offset and phase noise in DVB-T2 receivers. ICCE-Berlin 2013: 84-88 - [c77]Hamed Noori
, Mikko Valkama
:
Impact of VANET-based V2X communication using IEEE 802.11p on reducing vehicles traveling time in realistic large scale urban area. ICCVE 2013: 654-661 - [c76]Qimei Cui, Jiang Han, Mikko Valkama, Tianpeng Yuan, Xiang Zhou:
Energy-Efficiency based Power Amplifier Selection in Two-way Relay Systems. ISWCS 2013: 1-5 - [c75]Sener Dikmese, Ahmet Hasim Gokceoglu, Mikko Valkama, Markku Renfors:
Reduced Complexity Spectrum Sensing Based on Maximum Eigenvalue and Energy. ISWCS 2013: 1-5 - [c74]Aki Hakkarainen, Janis Werner, Markku Renfors, Kapil R. Dandekar, Mikko Valkama:
RF-Aware Widely-Linear MMSE Beamforming. ISWCS 2013: 1-5 - [c73]Miika Kankare, Ari Asp, Yaroslav Sydorov
, Jarno Niemelä, Mikko Valkama
:
Large-Scale Femtocell Network Deployment and Measurements. MACOM 2013: 100-112 - [c72]Simran Singh, Michael Epp, Georg Vallant, Mikko Valkama
, Lauri Anttila
:
2-channel Time-Interleaved ADC frequency response mismatch correction using adaptive I/Q signal processing. MWSCAS 2013: 1079-1084 - [c71]Adnan Qamar Kiayani
, Lauri Anttila
, Mikko Valkama
:
Modeling and dynamic cancellation of TX-RX leakage in FDD transceivers. MWSCAS 2013: 1089-1094 - [c70]Ahmet Hasim Gokceoglu
, Sener Dikmese
, Mikko Valkama
, Markku Renfors
:
Analysis and mitigation of RF IQ imbalance in eigenvalue based multichannel spectrum sensing. PIMRC 2013: 734-739 - [c69]Vesa Lehtinen, Toni Lahteensuo, Petri Vasenkari, Antti Piipponen, Mikko Valkama
:
Gating factor analysis of maximum power reduction in multicluster LTE-A uplink transmission. RWS 2013: 151-153 - [c68]Aki Hakkarainen
, Janis Werner
, Mikko Valkama
:
RF imperfections in antenna arrays: Response analysis and widely-linear digital beamforming. RWS 2013: 187-189 - [c67]Seyed Alireza Razavi
, Mikko Valkama
, Danijela Cabric:
High-resolution cyclic spectrum reconstruction from sub-Nyquist samples. SPAWC 2013: 250-254 - [c66]Markus Allén, Jaakko Marttila, Mikko Valkama
:
Wideband Quadrature Sigma-Delta A/D Conversion for Cognitive Radio - Reconfigurable Design and Digital Mirror-Frequency Suppression. VTC Fall 2013: 1-5 - [c65]Mulugeta K. Fikadu, Mikko Valkama
:
Error Probability and Power Allocation Analysis of Cooperative Relay Networks over Nakagami-q (Hoyt) Fading Channels. VTC Fall 2013: 1-7 - [c64]Harri Niemelainen, Helka-Liina Määttänen, Mikko Valkama
:
System-Level Studies for Multi-User Interference Alignment in a Homogeneous Network. VTC Fall 2013: 1-6 - [c63]Paschalis C. Sofotasios
, Theodoros A. Tsiftsis, Khuong Ho-Van, Steven Freear
, Leif R. Wilhelmsson, Mikko Valkama
:
The kappa-#181;/Ig Composite Statistical Distribution in RF and FSO Wireless Channels. VTC Fall 2013: 1-5 - [c62]Hui Wang, Qimei Cui, Xiaofeng Tao, Mikko Valkama
:
Power Allocation for Cooperative Broadcast Channel with Shared Channel Quality Indicators. VTC Fall 2013: 1-6 - [c61]Janis Werner
, Aki Hakkarainen
, Mikko Valkama
:
Cramer-Rao Bounds for Hybrid RSS-DOA Based Emitter Location and Transmit Power Estimation in Cognitive Radio Systems. VTC Fall 2013: 1-7 - [c60]Hui Wang, Qimei Cui, Xiaofeng Tao, Mikko Valkama
, Y. Jay Guo:
Optimal cooperative water-filling power allocation for OFDM system. WCNC 2013: 3742-3747 - [c59]Behnam Badihi Olyaei, Juho Pirskanen, Orod Raeesi
, Ali Hazmi
, Mikko Valkama
:
Performance comparison between slotted IEEE 802.15.4 and IEEE 802.1 lah in IoT based applications. WiMob 2013: 332-337 - [c58]Mulugeta K. Fikadu
, Paschalis C. Sofotasios
, Qimei Cui, Mikko Valkama
:
Energy-optimized cooperative relay network over Nakagami-m fading channels. WiMob 2013: 414-421 - [c57]Janis Werner
, Aki Hakkarainen
, Mikko Valkama
:
Estimating the primary user location and transmit power in cognitive radio systems using extended Kalman filters. WONS 2013: 68-73 - [c56]Janis Werner
, Jun Wang, Aki Hakkarainen
, Mikko Valkama
, Danijela Cabric:
Primary user localization in cognitive radio networks using sectorized antennas. WONS 2013: 155-161 - [p1]Markku J. Juntti
, Markku Renfors
, Mikko Valkama
:
Signal Processing for Wireless Transceivers. Handbook of Signal Processing Systems 2013: 171-222 - 2012
- [j24]Helka-Liina Määttänen, Kari Hämäläinen, Juha Venäläinen, Karol Schober, Mihai Enescu, Mikko Valkama
:
System-level performance of LTE-Advanced with joint transmission and dynamic point selection schemes. EURASIP J. Adv. Signal Process. 2012: 247 (2012) - [j23]Min Zhou, Qimei Cui, Mikko Valkama
, Xiaofeng Tao:
Energy-efficient resource allocation for OFDMA-based two-way relay channel with physical-layer network coding. EURASIP J. Wirel. Commun. Netw. 2012: 66 (2012) - [j22]Markus Allén
, Toni Levanen
, Jaakko Marttila
, Mikko Valkama
:
Iterative Signal Processing for Mitigation of Analog-to-Digital Converter Clipping Distortion in Multiband OFDMA Receivers. J. Electr. Comput. Eng. 2012: 532560:1-532560:16 (2012) - [j21]Adnan Qamar Kiayani
, Lauri Anttila
, Yaning Zou, Mikko Valkama
:
Advanced Receiver Design for Mitigating Multiple RF Impairments in OFDM Systems: Algorithms and RF Measurements. J. Electr. Comput. Eng. 2012: 730537:1-730537:16 (2012) - [j20]Ali Hagh Ghadam, Sascha Burglechner, Ahmet Hasim Gokceoglu
, Mikko Valkama
, Andreas Springer
:
Implementation and Performance of DSP-Oriented Feedforward Power Amplifier Linearizer. IEEE Trans. Circuits Syst. I Regul. Pap. 59-I(2): 409-425 (2012) - [j19]Pramod Mathecken, Taneli Riihonen, Nikolay N. Tchamov, Stefan Werner
, Mikko Valkama
, Risto Wichman
:
Characterization of OFDM Radio Link Under PLL-Based Oscillator Phase Noise and Multipath Fading Channel. IEEE Trans. Commun. 60(6): 1479-1485 (2012) - [j18]Ahmet Hasim Gokceoglu
, Ali Hagh Ghadam, Mikko Valkama
:
Steady-State Performance Analysis and Step-Size Selection for LMS-Adaptive Wideband Feedforward Power Amplifier Linearizer. IEEE Trans. Signal Process. 60(1): 82-99 (2012) - [j17]Yong Fan, Mikko Valkama
:
Enhanced VoIP Support in OFDMA-based Packet Radio Networks. Wirel. Pers. Commun. 66(2): 343-366 (2012) - [c55]Ville Syrjälä
, Mikko Valkama
:
Flexible adjacent channel interference and phase noise suppression in energy-efficient OFDMA receivers. CAMAD 2012: 221-225 - [c54]Ahmet Hasim Gokceoglu
, Robert Piché
, Mikko Valkama
:
Bayesian approach to spectrum sensing for cognitive radio applications. CrownCom 2012: 1-6 - [c53]Ari Asp
, Yaroslav Sydorov
, Mikko Valkama
, Jarno Niemelä:
Radio signal propagation and attenuation measurements for modern residential buildings. GLOBECOM Workshops 2012: 580-584 - [c52]Ali Hazmi
, Jukka Rinne, Mikko Valkama
:
Feasibility study of IΕΕΕ 802.11ah radio technology for IoT and M2M use cases. GLOBECOM Workshops 2012: 1687-1692 - [c51]Adnan Qamar Kiayani
, Lauri Anttila
,