725 citations · 6.1k across the 252 of their papers we have counts for
4 papers · 2 filters
On Two-way Communications for Cooperative Multiple Source Pairs Through a Multi-antenna Relay
Chin Choy Chai, Chau Yuen
We study amplified-and-forward (AF)-based two-way relaying (TWR) with multiple source pairs, which are exchanging information through the relay. Each source has single antenna and…
Group-Decodable Space-Time Block Codes with Code Rate > 1
Tian Peng Ren, Yong Liang Guan, Chau Yuen +2
High-rate space-time block codes (STBC with code rate > 1) in multi-input multi-output (MIMO) systems are able to provide both spatial multiplexing gain and diversity gain, but hav…
Average Sum-Rate of Distributed Alamouti Space--Time Scheme in Two-Way Amplify-and-Forward Relay Networks
Trung Q. Duong, Chau Yuen, Hans-Jurgen Zepernick +1
In this paper, we propose a distributed Alamouti space-time code (DASTC) for two-way relay networks employing a single amplify-and-forward (AF) relay. We first derive closed-form e…
Double-Directional Information Azimuth Spectrum and Relay Network Tomography for a Decentralized Wireless Relay Network
Yifan Chen, Chau Yuen
A novel channel representation for a two-hop decentralized wireless relay network (DWRN) is proposed, where the relays operate in a completely distributive fashion. The modeling pa…