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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
作者:  Li, Renwang;  Guo, Bei;  Tao, Meixia;  Liu, Ya-Feng;  Yu, Wei
收藏  |  浏览/下载：102/0  |  提交时间：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
作者:  Liu, Liang;  Liu, Ya-Feng;  Patil, Pratik;  Yu, Wei
收藏  |  浏览/下载：134/0  |  提交时间：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)  
Optimal Virtual Network Function Deployment for 5G Network Slicing in a Hybrid Cloud Infrastructure 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2020, 卷号: 19, 期号: 12, 页码: 7942-7956
作者:  De Domenico, Antonio;  Liu, Ya-Feng;  Yu, Wei
收藏  |  浏览/下载：132/0  |  提交时间：2021/04/26
Cloud computing  5G mobile communication  Computer architecture  Resource management  Radio access networks  Wireless communication  5G mobile communication  network function virtualization (NFV)  network slicing  integer linear programming (ILP)  
Physical-Layer Multicasting Design for Downstream G.fast DSL Transmission 期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 110660-110673
作者:  Lanneer, Wouter;  Liu, Ya-Feng;  Yu, Wei;  Moonen, Marc
收藏  |  浏览/下载：175/0  |  提交时间：2020/01/10
G.fast  dynamic spectrum management  physical-layer multicasting  rank-one precoding  
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
作者:  Dai, Binbin;  Liu, Ya-Feng;  Yu, Wei
收藏  |  浏览/下载：165/0  |  提交时间：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
作者:  Sohrabi, Foad;  Liu, Feng;  Yu, Wei
收藏  |  浏览/下载：169/0  |  提交时间：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)  
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
作者:  Shen, Kaiming;  Liu, Ya-Feng;  Ding, David Yiwei;  Yu, Wei
收藏  |  浏览/下载：110/0  |  提交时间：2018/07/30
Base station (BS) activation  BS association  group sparsity  proximal gradient method