Joint multi-user precoding in multi-relay systems

Long, Hang and Xiang, Wei and Zhang, Yueying and Wang, Jing and Wang, Wenbo (2012) Joint multi-user precoding in multi-relay systems. In: 7th International Conference on Communications and Networking in China (CHINACOM 2012), 8–10 Aug 2012, Kunming, China.

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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 signal-
to-leakage-and-noise ratio of each data stream.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Additional Information: Accepted version deposited in accordance with the copyright policy of the publisher.
Faculty / Department / School: Historic - Faculty of Engineering and Surveying - Department of Electrical, Electronic and Computer Engineering
Date Deposited: 15 Mar 2013 08:18
Last Modified: 07 Nov 2014 02:17
Fields of Research : 10 Technology > 1005 Communications Technologies > 100510 Wireless Communications
Identification Number or DOI: 10.1109/ChinaCom.2012.6417525
URI: http://eprints.usq.edu.au/id/eprint/22872

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