Title | ||
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Inter-Relay Interference in Two-Path Digital Relaying Systems: Detrimental or Beneficial? |
Abstract | ||
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This Letter studies the two-path digital relaying systems, where two relay nodes alternately forward messages from the source to the destination. By applying the signal space diversity (SSD) technique, a novel adaptive scheme is proposed to deal with the inter-relay interference (IRI). Our work reveals that, with careful protocol design, the IRI becomes a beneficial resource that can be utilized rather than a detrimental factor that has to be suppressed. Simulation results demonstrate that, in high average SNR regions, the proposed method outperforms the existing alternatives in terms of symbol error probability. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1109/TWC.2011.062111.110321 | IEEE Transactions on Wireless Communications |
Keywords | Field | DocType |
protocol design,symbol error probability,two-path digital relaying systems,protocols,diversity reception,two-path relay,signal processing,digital communication,cooperative communication,wireless systems,inter-relay interference,cooperative relaying,signal space diversity,interrelay interference,signal space diversity technique,interference suppression,error statistics,adaptive scheme,decoding,indexing terms,signal to noise ratio,modulation,error probability,interference | Signal processing,Antenna diversity,Computer science,Signal-to-noise ratio,Computer network,Modulation,Interference (wave propagation),Protocol design,Decoding methods,Relay | Journal |
Volume | Issue | ISSN |
10 | 8 | 1536-1276 |
Citations | PageRank | References |
12 | 0.63 | 9 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Li Sun | 1 | 12 | 0.63 |
Taiyi Zhang | 2 | 176 | 17.60 |
Hao Niu | 3 | 153 | 11.33 |