Abstract | ||
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This paper studies the precoder design of a multi-relay multi-user bidirectional networks in which each relay is equipped with multiple antennas. We study the relay precoder design in the case of imperfect channel state information (CSI) and a norm-bounded error model is adopted. Then, we solve the power minimization problem under this scenario. Numerical results demonstrate that the proposed robust precoding algorithm outperforms the non-robust solution. |
Year | DOI | Venue |
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2013 | 10.1109/ICC.2013.6655336 | ICC |
Keywords | Field | DocType |
relay networks (telecommunication),channel state information,power minimization problem,bidirectional multiuser multirelay network,robust relay precoding design,precoding,imperfect csi,multiple antennas,mimo communication,antennas,minimisation,norm-bounded error model,robustness,vectors,mimo,signal to noise ratio,interference | Relay channel,Imperfect channel state information,Computer science,Control theory,Electronic engineering,Real-time computing,Minimisation (psychology),Zero-forcing precoding,Relay,Precoding,Multi-user,Power minimization | Conference |
Volume | Issue | ISSN |
null | null | 1550-3607 |
Citations | PageRank | References |
0 | 0.34 | 10 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Meng Zhang | 1 | 41 | 5.75 |
Ruiqi Xue | 2 | 7 | 1.52 |
Hui Yu | 3 | 200 | 18.98 |
Hanwen Luo | 4 | 485 | 41.10 |
Wen Chen | 5 | 1242 | 106.63 |