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Weikai Xu
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2020 – today
- 2024
- [j51]Xiao Yu
, Xiangming Cai
, Weikai Xu
, Haixin Sun
, Lin Wang
:
Differential Phase Shift Keying-Aided Multi-Mode Chirp Spread Spectrum Modulation. IEEE Wirel. Commun. Lett. 13(2): 298-302 (2024) - [c33]Shihan Deng, Weikai Xu, Hongda Sun, Wei Liu, Tao Tan, Jianfeng Liu, Ang Li, Jian Luan, Bin Wang, Rui Yan, Shuo Shang:
Mobile-Bench: An Evaluation Benchmark for LLM-based Mobile Agents. ACL (1) 2024: 8813-8831 - [c32]Hongda Sun, Weikai Xu, Wei Liu, Jian Luan, Bin Wang, Shuo Shang, Ji-Rong Wen, Rui Yan:
DetermLR: Augmenting LLM-based Logical Reasoning from Indeterminacy to Determinacy. ACL (1) 2024: 9828-9862 - [i2]Shihan Deng, Weikai Xu, Hongda Sun, Wei Liu, Tao Tan, Jianfeng Liu, Ang Li, Jian Luan, Bin Wang, Rui Yan, Shuo Shang:
Mobile-Bench: An Evaluation Benchmark for LLM-based Mobile Agents. CoRR abs/2407.00993 (2024) - 2023
- [j50]Yijie Lv
, Jiguang He, Weikai Xu, Lin Wang
:
Design of Low-Density Parity-Check Code Pair for Joint Source-Channel Coding Systems Based on Graph Theory. Entropy 25(8): 1189 (2023) - [j49]Meiyuan Miao
, Lin Wang
, Weikai Xu
:
Closed-Form Expressions of Upper Bound for Polarization-MDCSK System. Entropy 25(9): 1267 (2023) - [j48]Xiangming Cai
, Chongwen Huang
, Jiancheng An
, Weikai Xu
, Lin Wang
, Chau Yuen
:
Non-Coherent Chaotic Communications Aided by RIS: A Performance-Enhanced Approach. IEEE Commun. Lett. 27(6): 1614-1618 (2023) - [j47]Zixian Lin
, Weikai Xu
, Haixin Sun
, Lin Wang
:
A Hybrid DCSK Scheme Combining Cyclic Shift Keying and Code Index Modulation. IEEE Commun. Lett. 27(9): 2303-2307 (2023) - [j46]Zixian Lin, Weikai Xu
, Lin Wang:
Multilevel cyclic shift index differential chaos shift keying system for high data rate transmission. IET Commun. 17(19): 2200-2209 (2023) - [j45]Guixian Cheng
, Bohan Yang, Weikai Xu
, Guofa Cai
, Zhou Dai
:
An Anti-Eavesdropping Scheme Based on OFDM-IM Using Artificial Noise. IEEE Signal Process. Lett. 30: 1347-1351 (2023) - [j44]Xiangming Cai
, Deqing Wang
, Weikai Xu
, Lin Wang
, Francis C. M. Lau
:
Design of Carrier Index Keying-Aided M-Ary Differential Chaos Cyclic Shift Keying for D2D Communications. IEEE Trans. Commun. 71(6): 3233-3250 (2023) - [j43]Xiangming Cai
, Chau Yuen
, Chongwen Huang
, Weikai Xu
, Lin Wang
:
Toward Chaotic Secure Communications: An RIS Enabled M-Ary Differential Chaos Shift Keying System With Block Interleaving. IEEE Trans. Commun. 71(6): 3541-3558 (2023) - [j42]Haodong Zheng
, Lin Zhang
, Zhicheng Dong
, Hongcheng Zhuang, Zhiqiang Wu
, Lin Wang
, Weikai Xu
:
A Reliable and Intelligent Deep Learning Based Demodulator for M-Ary Code Shifted Differential Chaos Shift Keying System With Power Allocation. IEEE Trans. Veh. Technol. 72(9): 11714-11726 (2023) - [j41]Xiangming Cai
, Chongwen Huang
, Ertugrul Basar
, Weikai Xu
, Lin Wang
, Marco Di Renzo
, Chau Yuen
:
Toward RIS-Aided Non-Coherent Communications: A Joint Index Keying M-ary Differential Chaos Shift Keying System. IEEE Trans. Wirel. Commun. 22(12): 9045-9062 (2023) - [i1]Hongda Sun, Weikai Xu, Wei Liu, Jian Luan, Bin Wang, Shuo Shang, Ji-Rong Wen, Rui Yan:
From Indeterminacy to Determinacy: Augmenting Logical Reasoning Capabilities with Large Language Models. CoRR abs/2310.18659 (2023) - 2022
- [j40]Xiangming Cai
, Weikai Xu
, Lin Wang
, Guanrong Chen
:
Design of Joint Position and Constellation Mapping Assisted DCSK Scheme Subject to Laplacian Impulsive Noise. IEEE Commun. Lett. 26(2): 463-467 (2022) - [j39]Xiangming Cai
, Weikai Xu
, Lin Wang
:
Design of Divide-and-Conquer Noise Decontamination Strategy for M-Ary DCSK: From Remodulation to Denoising. IEEE Commun. Lett. 26(7): 1673-1677 (2022) - [j38]Xiangming Cai
, Weikai Xu
, Lin Wang
, Géza Kolumbán
:
Design and Performance Analysis of a Robust Multi-Carrier M-Ary DCSK System: A Noise Suppression Perspective. IEEE Trans. Commun. 70(3): 1623-1637 (2022) - [j37]Xiangming Cai
, Weikai Xu
, Lin Wang
, Georges Kaddoum
:
Joint Energy and Correlation Detection Assisted Non-Coherent OFDM-DCSK System for Underwater Acoustic Communications. IEEE Trans. Commun. 70(6): 3742-3759 (2022) - [c31]Zhengjie Zhu, Weikai Xu, Lin Wang:
A Pilot-Aided Dual-Mode Multiple Sequences Spread-Spectrum System for Underwater Acoustic Communication. APCC 2022: 520-525 - [c30]Weikai Xu, Lihui Liu, Hanghang Tong:
ABM: Attention-based Message Passing Network for Knowledge Graph Completion. IEEE Big Data 2022: 339-348 - [c29]Jin Luo, Weikai Xu, Boyi Fu, Zheru Yu, Mengxuan Yang, Yiqing Li, Qianqian Huang, Ru Huang:
A Novel Ambipolar Ferroelectric Tunnel FinFET based Content Addressable Memory with Ultra-low Hardware Cost and High Energy Efficiency for Machine Learning. VLSI Technology and Circuits 2022: 226-227 - [c28]Deqing Wang, Minghang You, Weikai Xu, Lin Wang:
Subcarrier Index Modulation Aided Non-Coherent Chaotic Communication System for Underwater Acoustic Communications. WASA (2) 2022: 621-634 - [c27]Yu Shi, Weikai Xu, Lin Wang:
An Enhanced Interleaved Chirp Spreading LoRa Modulation Scheme for High Data Transmission. WTS 2022: 1-6 - 2021
- [j36]Xiangming Cai
, Weikai Xu
, Shaohua Hong
, Lin Wang
:
A Trinal-Code Shifted Differential Chaos Shift Keying System. IEEE Commun. Lett. 25(3): 1000-1004 (2021) - [j35]Xiangming Cai
, Weikai Xu
, Shaohua Hong
, Lin Wang
:
Discrete W Transform Based Index-Keying M-Ary DCSK for Non-Coherent Chaotic Communications. IEEE Commun. Lett. 25(9): 3104-3108 (2021) - [j34]Jinda Han, Qinglin Chen, Xilun Jin, Weikai Xu, Wanxian Yang, Suhansanu Kumar, Li Zhao, Hari Sundaram, Ranjitha Kumar:
FITNet: Identifying Fashion Influencers on Twitter. Proc. ACM Hum. Comput. Interact. 5(CSCW1): 153:1-153:20 (2021) - [j33]Zuwei Chen
, Lin Zhang
, Zhiqiang Wu
, Lin Wang
, Weikai Xu
:
Reliable and Efficient Sparse Code Spreading Aided MC-DCSK Transceiver Design for Multiuser Transmissions. IEEE Trans. Commun. 69(3): 1480-1495 (2021) - [j32]Xiangming Cai
, Weikai Xu
, Shaohua Hong
, Lin Wang
, Lin Zhang
:
General Carrier Index Aided Dual-Mode Differential Chaos Shift Keying With Full Mapping: Design and Optimization. IEEE Trans. Veh. Technol. 70(11): 11665-11677 (2021) - [j31]Xiangming Cai
, Weikai Xu
, Lin Wang
, Guanrong Chen
:
Towards High-Data-Rate Noncoherent Chaotic Communication: A Multiple-Mode Differential Chaos Shift Keying System. IEEE Trans. Wirel. Commun. 20(8): 4888-4901 (2021) - [c26]Xiangming Cai
, Luyao Hu, Weikai Xu, Lin Wang:
Design of an OFDM-based Differential Cyclic-Shifted DCSK System for Underwater Acoustic Communications. APCC 2021: 304-309 - [c25]Yixin Chen, Ke-Rou Wang, Weikai Xu, Yun Huang:
Exploring Commenting Behavior in the COVID-19 Super-Topic on Weibo. CHI Extended Abstracts 2021: 220:1-220:7 - [c24]Weikai Xu, Deqing Wang, Shaohua Hong, Lin Wang:
A Multiple Sequences Spread-Spectrum System with Cyclic Index Modulation for Underwater Acoustic Communication. ICCC Workshops 2021: 194-199 - [c23]Huarong Ren, Weikai Xu, Lin Wang:
Orthogonal Time-Frequency Space with Improved Index Modulation. ICSPCS 2021: 1-6 - [c22]Xiangming Cai
, Weikai Xu, Shaohua Hong, Lin Wang:
A Spectrum-Efficient M-ary Correlation Delay Shift Keying Scheme for Non-coherent Chaotic Communications. ISMICT 2021: 1-6 - [c21]Lingmiao Quan, Weikai Xu, Deqing Wang, Lin Wang:
A Multiple Sequences Spread-Spectrum System with In-phase/Quadrature Index Modulation for Underwater Acoustic Communications. ISMICT 2021: 29-34 - [c20]Qingzhi Wang, Guang-Peng Fu, Shaohua Hong, Weikai Xu, Lin Wang:
A Novel Sparse Measurement Matrix for CS-DCSK UWB System. ISMICT 2021: 195-200 - [c19]Tingting Huang, Wenyu Chen, Dongliang Yang, Lin Wang, Weikai Xu:
Design and performance analysis of multicarrier M-ary differential chaos shift keying system. ISMICT 2021: 211-214 - 2020
- [j30]Tingting Fan
, Weikai Xu
, Lin Wang
, Lin Zhang
:
A New APSK-Based M-Ary Differential Chaos Shift Keying Modulation System. IEEE Commun. Lett. 24(12): 2701-2704 (2020) - [j29]Yazhen Lu, Meiyuan Miao
, Lin Wang
, Weikai Xu
:
A Multilevel Code-Shifted Differential Chaos Shift Keying System With Reference Diversity. IEEE Trans. Circuits Syst. 67-II(11): 2462-2466 (2020) - [j28]Meiyuan Miao
, Lin Wang
, Guanrong Chen
, Weikai Xu
:
Design and Analysis of Replica Piecewise M-Ary DCSK Scheme for Power Line Communications With Asynchronous Impulsive Noise. IEEE Trans. Circuits Syst. 67-I(12): 5443-5453 (2020) - [j27]Xiangming Cai
, Weikai Xu
, Lin Wang
, Géza Kolumbán
:
Multicarrier M-Ary Orthogonal Chaotic Vector Shift Keying With Index Modulation for High Data Rate Transmission. IEEE Trans. Commun. 68(2): 974-986 (2020) - [j26]Meiyuan Miao, Lin Wang
, Yue Rong
, Weikai Xu
:
A Polarization MDCSK Modulation Without PDL Over Multipath Rayleigh Fading Channels. IEEE Trans. Veh. Technol. 69(6): 6813-6817 (2020) - [j25]Xiangming Cai
, Weikai Xu
, Francis C. M. Lau
, Lin Wang
:
Joint Carrier-Code Index Modulation Aided $M$-Ary Differential Chaos Shift Keying System. IEEE Trans. Veh. Technol. 69(12): 15486-15499 (2020) - [j24]Xiangming Cai
, Weikai Xu
, Meiyuan Miao, Lin Wang
:
Design and Performance Analysis of a New M-Ary Differential Chaos Shift Keying With Index Modulation. IEEE Trans. Wirel. Commun. 19(2): 846-858 (2020) - [j23]Qi Zhou, Weikai Xu
, Lin Wang, Guojun Han:
Mitigation of 2D-ICI in Flash Memory Using Hierarchical Constrained Codes. J. Signal Process. Syst. 92(6): 583-589 (2020) - [c18]Luyao Hu, Weikai Xu, Lin Wang:
An OFDM-based Chaotic Chip Position Keying with Permutation Index Modulation. ISMICT 2020: 1-6
2010 – 2019
- 2019
- [j22]Xiangming Cai
, Weikai Xu
, Lin Wang
, Fang Xu:
Design and Performance Analysis of Differential Chaos Shift Keying System With Dual-Index Modulation. IEEE Access 7: 26867-26880 (2019) - [j21]Yunsheng Tan, Weikai Xu, Wei Hu, Lin Wang:
Efficient and robust M-ary differential chaos shift keying scheme with code index modulation. IET Commun. 13(2): 232-242 (2019) - [j20]Menglei Chen, Weikai Xu, Deqing Wang, Lin Wang:
Multi-carrier chaotic communication scheme for underwater acoustic communications. IET Commun. 13(14): 2097-2105 (2019) - [j19]Xiangming Cai
, Weikai Xu, Lin Wang, Fang Xu:
M-ary code-shifted differential chaos shift keying with in-phase and quadrature code index modulation. IET Commun. 13(19): 3253-3259 (2019) - [j18]Bangquan Zhang
, Weikai Xu
, Yunfeng Wu
, Lin Wang
:
Design and Performance Analysis of Multilevel Code-Shifted $M$ -Ary Differential Chaos Shift Keying System. IEEE Trans. Circuits Syst. II Express Briefs 66-II(7): 1257-1261 (2019) - [j17]Xiangming Cai
, Weikai Xu
, Rongfang Zhang, Lin Wang
:
A Multilevel Code Shifted Differential Chaos Shift Keying System With $M$ -ary Modulation. IEEE Trans. Circuits Syst. II Express Briefs 66-II(8): 1451-1455 (2019) - [j16]Xiangming Cai
, Weikai Xu
, Deqing Wang
, Shaohua Hong
, Lin Wang
:
An M-Ary Orthogonal Multilevel Differential Chaos Shift Keying System With Code Index Modulation. IEEE Trans. Commun. 67(7): 4835-4847 (2019) - [j15]Xiangming Cai
, Weikai Xu
, Shaohua Hong
, Lin Wang
:
Dual-Mode Differential Chaos Shift Keying With Index Modulation. IEEE Trans. Commun. 67(9): 6099-6111 (2019) - [j14]Guixian Cheng
, Weikai Xu
, Chen Chen, Lin Wang
:
SWIPT Schemes for Carrier Index Differential Chaos Shift Keying Modulation: A New Look at the Inactive Carriers. IEEE Trans. Veh. Technol. 68(3): 2557-2570 (2019) - [j13]Meiyuan Miao, Lin Wang
, Marcos Katz, Weikai Xu
:
Hybrid Modulation Scheme Combining PPM With Differential Chaos Shift Keying Modulation. IEEE Wirel. Commun. Lett. 8(2): 340-343 (2019) - [c17]Xiangming Cai
, Weikai Xu, Lin Wang:
Performance Analysis and Optimization of M-ary Code Shifted Differential Chaos Shift Keying System. ISCIT 2019: 162-166 - [c16]Rongfang Zhang, Weikai Xu, Xiangming Cai
, Lin Wang:
Generalized Time-Domain Index Modulation with A Low Complexity Detection Method. ISCIT 2019: 271-276 - [c15]Yazhen Lu, Meiyuan Miao, Lin Wang, Weikai Xu:
Advantages of Direct Network-Coded M-ary Differential Chaos Shift Keying Systems. ISCIT 2019: 404-409 - 2018
- [j12]Yunsheng Tan
, Weikai Xu
, Tingting Huang, Lin Wang
:
A Multilevel Code Shifted Differential Chaos Shift Keying Scheme With Code Index Modulation. IEEE Trans. Circuits Syst. II Express Briefs 65-II(11): 1743-1747 (2018) - [j11]Weikai Xu
, Yunsheng Tan
, Francis C. M. Lau
, Géza Kolumbán:
Design and Optimization of Differential Chaos Shift Keying Scheme With Code Index Modulation. IEEE Trans. Commun. 66(5): 1970-1980 (2018) - [c14]Bangquan Zhang, Lin Wang, Chenglong Zhou, Weikai Xu:
Serial Concatenated Trellis-Coded Differential Chaotic Modulation. PIMRC 2018: 1-5 - [c13]Yuyang Zhang, Lin Wang, Qiwang Chen, Weikai Xu:
Optimization of Constellation-based DC-BICM Systems over Power Line Channels. PIMRC 2018: 576-577 - 2017
- [j10]Tingting Huang, Lin Wang
, Weikai Xu, Guanrong Chen:
A Multi-Carrier M-Ary Differential Chaos Shift Keying System With Low PAPR. IEEE Access 5: 18793-18803 (2017) - [j9]Guixian Cheng
, Lin Wang
, Weikai Xu
, Guanrong Chen:
Carrier Index Differential Chaos Shift Keying Modulation. IEEE Trans. Circuits Syst. II Express Briefs 64-II(8): 907-911 (2017) - [j8]Weikai Xu
, Tingting Huang, Lin Wang
:
Code-Shifted Differential Chaos Shift Keying With Code Index Modulation for High Data Rate Transmission. IEEE Trans. Commun. 65(10): 4285-4294 (2017) - [c12]Menglei Chen, Weikai Xu, Deqing Wang, Lin Wang:
Design of a multi-carrier different chaos shift keying communication system in doubly selective fading channels. APCC 2017: 1-6 - [c11]Yunsheng Tan, Weikai Xu, Shaohua Hong:
An M-ary code shifted differential chaos shift keying scheme. APCC 2017: 1-6 - [c10]Chenglong Zhou, Wei Hu, Lin Wang, Weikai Xu:
IQ-interleaved turbo trellis-coded differential chaotic modulation scheme. APCC 2017: 1-6 - [c9]Weikai Xu, Lin Wang:
Performance optimization for short reference differential chaos shift keying scheme. ICSPCC 2017: 1-6 - 2016
- [j7]Tingting Huang, Lin Wang, Weikai Xu, Francis C. M. Lau
:
Multilevel code-shifted differential-chaos-shift-keying system. IET Commun. 10(10): 1189-1195 (2016) - [j6]Weikai Xu, Lin Wang, Chong-Yung Chi:
A Simplified GCS-DCSK Modulation and Its Performance Optimization. Int. J. Bifurc. Chaos 26(13): 1650213:1-1650213:11 (2016) - [c8]Weikai Xu, Lin Wang:
CIM-DCSK: A differential chaos shift keying scheme with code-index modulation. ISCIT 2016: 100-104 - 2015
- [j5]Weikai Xu, Zheng Yang, Zhiguo Ding, Lin Wang, Pingzhi Fan:
Wireless information and power transfer in two-way relaying network with non-coherent differential modulation. EURASIP J. Wirel. Commun. Netw. 2015: 131 (2015) - [j4]Yi Fang, Lin Wang, Pingping Chen, Jing Xu, Guanrong Chen, Weikai Xu:
Design and Analysis of a DCSK-ARQ/CARQ System Over Multipath Fading Channels. IEEE Trans. Circuits Syst. I Regul. Pap. 62-I(6): 1637-1647 (2015) - [c7]Tingting Huang, Lin Wang, Weikai Xu:
System parameter adjustment of FM-DCSK UWB for different medical environments. ISMICT 2015: 162-165 - [c6]Jiyu Bao, Weikai Xu, Lin Wang, Tingting Huang:
Performance analysis and sub-carriers power allocation for MC-QCSK. WCSP 2015: 1-5 - 2014
- [j3]Weikai Xu, Lin Wang, Guanrong Chen
:
Performance Analysis of the CS-DCSK/BPSK Communication System. IEEE Trans. Circuits Syst. I Regul. Pap. 61-I(9): 2624-2633 (2014) - [c5]Weikai Xu, Lin Wang, Tingting Huang:
Optimal power allocation in MC-DCSK communication system. ISCIT 2014: 313-317 - [c4]Jianwei Zhang, Chaoxian Zhang, Weikai Xu, Lin Wang:
A New Simulation Model Based on EESM for VANETS. NTMS 2014: 1-5 - 2012
- [c3]Zhixiong Chen, Weikai Xu, Jin Huang, Lin Wang:
Performances of CS-DCSK UWB Communication System in the Presence of Narrow Band Interferers. TrustCom 2012: 1475-1480 - [c2]Jin Huang, Zhexin Xu, Weikai Xu, Lin Wang:
Error Performance Analysis of Opportunistic Relaying System Based on DCSK. TrustCom 2012: 1649-1653 - 2011
- [j2]Weikai Xu, Lin Wang, Guanrong Chen
:
Performance of DCSK Cooperative Communication Systems Over Multipath Fading Channels. IEEE Trans. Circuits Syst. I Regul. Pap. 58-I(1): 196-204 (2011) - 2010
- [j1]Xin Min, Weikai Xu, Lin Wang, Guanrong Chen
:
Promising performance of a frequency-modulated differential chaos shift keying ultra-wideband system under indoor environments. IET Commun. 4(2): 125-134 (2010) - [c1]Jing Xu, Weikai Xu, Lin Wang, Guanrong Chen
:
Design and simulation of a cooperative communication system based on DCSK/FM-DCSK. ISCAS 2010: 2454-2457
Coauthor Index
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