1.3k citations · 2.2k across the 30 of their papers we have counts for
6 papers · 1 filter
Distributed Resource Allocation Algorithm Design for Multi-Cell Networks Based on Advanced Decomposition Theory
Zesong Fei, Shuo Li, Chengwen Xing +2
In this letter, we investigate the resource allocation for downlink multi-cell coordinated OFDMA wireless networks, in which power allocation and subcarrier scheduling are jointly…
A Unified Linear MSE Minimization MIMO Beamforming Design Based on Quadratic Matrix Programming
Chengwen Xing, Zesong Fei, Shaodan Ma +2
In this paper, we investigate a unified linear transceiver design with mean-square-error (MSE) as the objective function for a wide range of wireless systems. The unified design is…
Symbol Error Rate of Space-Time Network Coding in Nakagami-m Fading
Ang Yang, Zesong Fei, Nan Yang +2
In this paper, we analyze the symbol error rate (SER) of space-time network coding (STNC) in a distributed cooperative network over independent but not necessarily identically dist…
Performance Analysis for Heterogeneous Cellular Systems with Range Expansion
Haichuan Ding, Shaodan Ma, Chengwen Xing +2
Recently heterogeneous base station structure has been adopted in cellular systems to enhance system throughput and coverage. In this paper, the uplink coverage probability for the…
Robust Transceiver Design for AF MIMO Relay Systems with Column Correlations
Chengwen Xing, Zesong Fei, Yik-Chung Wu +2
In this paper, we investigate the robust transceiver design for dual-hop amplify-and-forward (AF) MIMO relay systems with Gaussian distributed channel estimation errors. Aiming at…
Joint Robust Weighted LMMSE Transceiver Design for Dual-Hop AF Multiple-Antenna Relay Systems
Chengwen Xing, Shaodan Ma, Zesong Fei +2
In this paper, joint transceiver design for dual-hop amplify-and-forward (AF) MIMO relay systems with Gaussian distributed channel estimation errors in both two hops is investigate…