Abstract | ||
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We consider a multi-way relay network in which all source nodes share their data by the help of multiple single-antenna relay nodes. To mitigate a loss in the spectral efficiency, the network employs a pairwise digital network coding (DNC) which pairs the source nodes for simultaneous transmission so that the relay forwards the DNC bits of the pairs. For the network, we devise a joint relay selection and power allocation (RS-PA) scheme based on an approximation on the instantaneous symbol error probability incorporating error propagations. Simulation results show that the network with the proposed RS-PA outperforms the conventional network with the RS only with a larger gain with a larger number of relays. |
Year | DOI | Venue |
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2014 | 10.1109/ICCVE.2014.7297567 | 2014 International Conference on Connected Vehicles and Expo (ICCVE) |
Keywords | Field | DocType |
joint relay selection and power allocation scheme,pairwise multiway relay networks,multiple single-antenna relay nodes,pairwise digital network coding,DNC,RS-PA scheme,approximation,instantaneous symbol error probability | Linear network coding,Resource management,Relay channel,Pairwise comparison,Computer science,Computer network,Coding (social sciences),Spectral efficiency,Relay,Link Access Procedure for Frame Relay | Conference |
ISSN | Citations | PageRank |
2378-1289 | 0 | 0.34 |
References | Authors | |
11 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Thinh Phu Do | 1 | 58 | 5.19 |
Yun Hee Kim | 2 | 247 | 32.95 |
Seong Ro Lee | 3 | 152 | 26.32 |
Min A. Jung | 4 | 7 | 1.18 |