Name
Title | ||
|---|---|---|
Inter-Relay Interference Management Schemes for Wireless Multi-User Decode-and-Forward Relay Networks |
Abstract | ||
|---|---|---|
In this paper, two cooperative communications schemes with inter-relay interference (IRI) management are proposed for wireless multi-user decode-and-forward (DF) relay networks. The schemes are based on a DF half-duplex (HD) relaying protocol and a relay selection method which maximizes the signal-to-noise ratio (SNR) of the second hop. To minimize the IRI, the first scheme [constellation real part (CRP)] uses a new transmission scheme based on the constellation real parts of the modulated signals, and the second scheme [previous message buffering (PMB)] uses a buffering technique at the relays. To assess the performance, we derive the expressions of the average bit error rate (BER) for the proposed schemes. Numerical results are given to confirm the analytical expressions and the advantage of the proposed schemes in enhancing interference management for wireless cooperative networks. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/TWC.2014.2379650 | Wireless Communications, IEEE Transactions |
Keywords | Field | DocType |
cooperative communication,decode and forward communication,multi-access systems,protocols,radiofrequency interference,relay networks (telecommunication),constellation real part,decode and forward relay network,half-duplex relaying protocol,interrelay interference management,multiuser relay network,previous message buffering,relay selection method,wireless relay network,best relay selection,cooperative communications,decode-and-forward,inter-relay interference management,decode-and-forward (df),inter-relay interference (iri) management,interference,bit error rate,signal to noise ratio,constellation diagram,wireless communication | Relay channel,Wireless,Signal-to-noise ratio,Computer network,Constellation diagram,Interference (wave propagation),Mathematics,Relay,Bit error rate,Link Access Procedure for Frame Relay | Journal |
Volume | Issue | ISSN |
14 | 4 | 1536-1276 |
Citations | PageRank | References |
7 | 0.46 | 14 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Aymen Omri | 1 | 47 | 11.65 |
| M. O. Hasna | 2 | 776 | 73.91 |
| K. B. Letaief | 3 | 11078 | 879.10 |