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7th International Conference on Communications and Networking in China

Research Article

Joint Multi-User Precoding in Multi-Relay Systems

Cite
BibTeX Plain Text
  • @INPROCEEDINGS{10.1109/ChinaCom.2012.6417525,
        author={Hang Long and Wei Xiang and Yueying Zhang and Jing Wang and Wenbo Wang},
        title={Joint Multi-User Precoding in Multi-Relay Systems},
        proceedings={7th International Conference on Communications and Networking in China},
        publisher={IEEE},
        proceedings_a={CHINACOM},
        year={2012},
        month={10},
        keywords={relay mimo multi-user precoding},
        doi={10.1109/ChinaCom.2012.6417525}
    }
    
  • Hang Long
    Wei Xiang
    Yueying Zhang
    Jing Wang
    Wenbo Wang
    Year: 2012
    Joint Multi-User Precoding in Multi-Relay Systems
    CHINACOM
    IEEE
    DOI: 10.1109/ChinaCom.2012.6417525
Hang Long,*, Wei Xiang1, Yueying Zhang2, Jing Wang2, Wenbo Wang2
  • 1: University of Southern Queensland
  • 2: Beijing University of Posts & Telecommunications
*Contact email: hlong@buptnet.edu.cn

Abstract

Multi-user precoding in multi-relay systems is investigated in this paper. Firstly, a distributed precoder through the relay nodes is presented, which performs as a sub-optimum solution in terms of both the outage probability and ergodic capacity. Then, a multi-user precoder at the source node is jointly designed, where is used to enhance the maximum signalto-leakage-and-noise ratio of each data stream.

Keywords
relay mimo multi-user precoding
Published
2012-10-24
Publisher
IEEE
http://dx.doi.org/10.1109/ChinaCom.2012.6417525
Copyright © 2012–2025 IEEE
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