476 search results - page 36 / 96 » The Relay Channel with a Wire-tapper |
CORR
2008
Springer
14 years 9 months ago
2008
Springer
The cooperative automatic repeat request (C-ARQ) is a link layer relaying protocol which exploits the spatial diversity and allows the relay node to retransmit the source data pac...
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
—Despite much research on the throughput of relaying networks under idealized interference models, many practical wireless networks rely on physical-layer protocols that preclude...
76
Voted
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—Relay systems have large and complex parameter spaces, which makes it difficult to determine the parameter region where the system achieves a given performance criterion, such ...
92
Voted
TCOM
2011
14 years 4 months ago
2011
—In this paper, we consider a wireless multicast network with multiple sources, relays, and destinations. We adopt a multi-hop decode-and-forward relay protocol such that two can...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, training design is studied for a single relay amplify-and-forward cooperative network. The taps of the frequency selective channels are assumed to be correlated and...