434 citations · 1.1k across the 45 of their papers we have counts for
5 papers · 2 filters
A Framework for Transceiver Designs for Multi-Hop Communications with Covariance Shaping Constraints
Chengwen Xing, Feifei Gao, Yiqing Zhou
For multiple-input multiple-output (MIMO) transceiver designs, sum power constraint is an elegant and ideal model. When various practical limitations are taken into account e.g., p…
Transceiver designs with matrix-version water-filling architecture under mixed power constraints
Chengwen Xing, Zesong Fei, Yiqing Zhou +2
In this paper, we investigate the multiple-input multiple-output (MIMO) transceiver design under an interesting power model named mixed power constraints. In the considered power m…
Performance Analysis and Location Optimization for Massive MIMO Systems with Circularly Distributed Antennas
Ang Yang, Yindi Jing, Chengwen Xing +2
In this paper, we analyze the achievable rate of the uplink of a single-cell multi-user distributed massive multiple-input-multiple-output (MIMO) system. The multiple users are equ…
The Role of Large-Scale Fading in Uplink Massive MIMO Systems
Ang Yang, Zunwen He, Chengwen Xing +2
In this correspondence, we analyze the ergodic capacity of a large uplink multi-user multiple-input multiple-output (MU-MIMO) system over generalized- fading channels. In the co…
A Framework of Performance Analysis for Distributed Antenna Systems Based on Random Matrix Theory
Ang Yang, Zesong Fei, Chengwen Xing +4
Future communications systems will definitely be built on green infrastructures. To realize such a goal, recently a new network infrastructure named cloud radio access network (C-R…