502 citations · 704 across the 8 of their papers we have counts for
8 papers
Deep Learning Based OFDM Channel Estimation Using Frequency-Time Division and Attention Mechanism
Ang Yang, Peng Sun, Tamrakar Rakesh +2
In this paper, we propose a frequency-time division network (FreqTimeNet) to improve the performance of deep learning (DL) based OFDM channel estimation. This FreqTimeNet is design…
Deep Learning-based Implicit CSI Feedback in Massive MIMO
Muhan Chen, Jiajia Guo, Chao-Kai Wen +3
Massive multiple-input multiple-output can obtain more performance gain by exploiting the downlink channel state information (CSI) at the base station (BS). Therefore, studying CSI…
Wireless Image Transmission Using Deep Source Channel Coding With Attention Modules
Jialong Xu, Bo Ai, Wei Chen +3
Recent research on joint source channel coding (JSCC) for wireless communications has achieved great success owing to the employment of deep learning (DL). However, the existing wo…
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…
Design of Binary Network Codes for Multi-user Multi-way Relay Networks
Ang Yang, Zesong Fei, Chengwen Xing +3
We study multi-user multi-way relay networks where user nodes exchange their information through a single relay node. We use network coding in the relay to increase the through…
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…