476 search results - page 13 / 96 » The Relay Channel with a Wire-tapper |
113
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TSP
2011
14 years 4 months ago
2011
—In this paper, we investigate a selective relay spectrum sensing and best relay data transmission (SRSS-BRDT) scheme for multiple-relay cognitive radio networks. Specifically, ...
106
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CORR
2011
Springer
14 years 1 months ago
2011
Springer
—A state-dependent relay channel is studied in which strictly causal channel state information is available at the relay and no state information is available at the source and d...
VTC
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— It has been shown that a decentralized relay selection protocol based on opportunistic feedback from the relays yields good throughput performance in dense wireless net...
83
Voted
ICASSP
2009
IEEE
15 years 1 months ago
2009
IEEE
We introduce a new channel, which consists of an interference channel (IC) in parallel with an interference relay channel (IRC), to analyze the interaction between two selfish and...
TWC
2008
14 years 9 months ago
2008
We consider a cooperative wireless network where the source broadcasts data to relays, some or all of which cooperatively beamform to forward the data to the destination. The netw...