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Secure Dual-Functional Radar-Communication Transmission: Exploiting Interference for Resilience Against Target Eavesdropping 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2022, 卷号: 21, 期号: 9, 页码: 7238-7252
Authors:  Su, Nanchi;  Liu, Fan;  Wei, Zhongxiang;  Liu, Ya-Feng;  Masouros, Christos
Favorite  |  View/Download:116/0  |  Submit date:2023/02/07
Radar  Signal to noise ratio  Wireless communication  Copper  Security  Radar detection  Precoding  Dual-functional radar-communication system  millimeter-wave  physical layer security  direction modulation  constructive interference  fractional programming  
Joint Design of Hybrid Beamforming and Reflection Coefficients in RIS-Aided mmWave MIMO Systems 期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2022, 卷号: 70, 期号: 4, 页码: 2404-2416
Authors:  Li, Renwang;  Guo, Bei;  Tao, Meixia;  Liu, Ya-Feng;  Yu, Wei
Favorite  |  View/Download:141/0  |  Submit date:2022/06/21
Array signal processing  Signal to noise ratio  Interference  Millimeter wave communication  Radio frequency  Quality of service  Minimization  Reconfigurable intelligent surface (RIS)  mmWave  hybrid beamforming  sub-connected structure  manifold optimization  
Uplink-Downlink Duality Between Multiple-Access and Broadcast Channels With Compressing Relays 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2021, 卷号: 67, 期号: 11, 页码: 7304-7337
Authors:  Liu, Liang;  Liu, Ya-Feng;  Patil, Pratik;  Yu, Wei
Favorite  |  View/Download:168/0  |  Submit date:2022/04/02
Relays  Uplink  Downlink  Interference  Signal to noise ratio  Array signal processing  Encoding  Uplink-downlink duality  multiple-access channel  broadcast channel  relay channel  Wyner-Ziv compression  multivariate compression  cloud radio access network  cell-free massive multiple-input multiple-output (MIMO)  
User Grouping and Reflective Beamforming for IRS-Aided URLLC 期刊论文
IEEE WIRELESS COMMUNICATIONS LETTERS, 2021, 卷号: 10, 期号: 11, 页码: 2533-2537
Authors:  Xie, Hailiang;  Xu, Jie;  Liu, Ya-Feng;  Liu, Liang;  Ng, Derrick Wing Kwan
Favorite  |  View/Download:119/0  |  Submit date:2022/04/02
Ultra-reliable and low-latency communication (URLLC)  intelligent reflecting surface (IRS)  user grouping  reflective beamforming  
Max-Min Fairness User Scheduling and Power Allocation in Full-Duplex OFDMA Systems 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2019, 卷号: 18, 期号: 6, 页码: 3078-3092
Authors:  Zhang, Xiaozhou;  Chang, Tsung-Hui;  Liu, Ya-Feng;  Shen, Chao;  Zhu, Gang
Favorite  |  View/Download:180/0  |  Submit date:2020/01/10
Full-duplex  OFDMA  max-min fairness  user pairing  two-time-scale optimization  
Optimized Base-Station Cache Allocation for Cloud Radio Access Network With Multicast Backhaul 期刊论文
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2018, 卷号: 36, 期号: 8, 页码: 1737-1750
Authors:  Dai, Binbin;  Liu, Ya-Feng;  Yu, Wei
Favorite  |  View/Download:186/0  |  Submit date:2019/01/11
Alternating direction method of multipliers (ADMM)  base-station (BS) caching  cloud radio access network (C-RAN)  data-sharing strategy  multicasting  wireless backhaul  
One-Bit Precoding and Constellation Range Design for Massive MIMO With QAM Signaling 期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2018, 卷号: 12, 期号: 3, 页码: 557-570
Authors:  Sohrabi, Foad;  Liu, Feng;  Yu, Wei
Favorite  |  View/Download:192/0  |  Submit date:2018/07/30
Low-resolution digital-to-analog converter (DAC)  massive multiple-input multiple-output (MIMO)  one-bit precoding  quadrature amplitude modulation (QAM)  symbol error rate (SER)  symbol-level precoding  zero-forcing (ZF)  
QoS-Based Linear Transceiver Optimization for Full-Duplex Multiuser Communications 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2018, 卷号: 66, 期号: 9, 页码: 2300-2313
Authors:  Chang, Tsung-Hui;  Liu, Ya-Feng;  Lin, Shih-Chun
Favorite  |  View/Download:168/0  |  Submit date:2018/07/30
Beamforming  full duplex system  multi-user communications  alternating optimization  
Flexible Multiple Base Station Association and Activation for Downlink Heterogeneous Networks 期刊论文
IEEE SIGNAL PROCESSING LETTERS, 2017, 卷号: 24, 期号: 10, 页码: 1498-1502
Authors:  Shen, Kaiming;  Liu, Ya-Feng;  Ding, David Yiwei;  Yu, Wei
Favorite  |  View/Download:130/0  |  Submit date:2018/07/30
Base station (BS) activation  BS association  group sparsity  proximal gradient method  
Decomposition by Successive Convex Approximation: A Unifying Approach for Linear Transceiver Design in Heterogeneous Networks 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2016, 卷号: 15, 期号: 2, 页码: 1377-1392
Authors:  Hong, Mingyi;  Li, Qiang;  Liu, Ya-Feng
Favorite  |  View/Download:129/0  |  Submit date:2018/07/30
BSUM  Decomposition Algorithms  HetNet  Precoder Design  SCA