444 citations · 1.7k across the 86 of their papers we have counts for
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D-OAMP: A Denoising-based Signal Recovery Algorithm for Compressed Sensing
Zhipeng Xue, Junjie Ma, Xiaojun Yuan
Approximate message passing (AMP) is an efficient iterative signal recovery algorithm for compressed sensing (CS). For sensing matrices with independent and identically distributed…
MIMO Multiway Distributed-Relay Channel with Full Data Exchange: An Achievable Rate Perspective
Xiang Zhao, Jianwen Zhang, Yingjun Zhang +1
We consider efficient communications over the multiple-input multiple-output (MIMO) multiway distributed relay channel (MDRC) with full data exchange, where each user, equipped wit…
Locally Orthogonal Training Design for Cloud-RANs Based on Graph Coloring
Jianwen Zhang, Xiaojun Yuan, Ying Jun +1
We consider training-based channel estimation for a cloud radio access network (CRAN), in which a large amount of remote radio heads (RRHs) and users are randomly scattered over th…
Optimal DoF Region for the Asymmetric Two-Pair MIMO Two-Way Relay Channel
Kangqi Liu, Meixia Tao, Xiaojun Yuan
In this paper, we study the optimal degrees of freedom (DoF) region for the two-pair MIMO two-way relay channel (TWRC) with asymmetric antenna setting, where two pairs of users exc…
Optimal Degrees of Freedom Region for the Asymmetric MIMO Y Channel
Kangqi Liu, Xiaojun Yuan, Meixia Tao
This letter studies the optimal degrees of freedom (DoF) region for the asymmetric three-user MIMO Y channel with antenna configuration , where is the number…