312 search results - page 5 / 63 » Cooperative communications with relay-selection: when to coo... |
TWC
2008
13 years 8 months ago
2008
We propose cross-layer optimization frameworks for multihop wireless networks using cooperative diversity. These frameworks provide solutions to fundamental relaying problems of de...
GLOBECOM
2009
IEEE
13 years 6 months ago
2009
IEEE
Cooperative relaying is a communication technique in wireless networks where neighboring nodes assist communication pairs to mitigate the negative effects of multi-path fading. The...
TSP
2010
13 years 3 months ago
2010
In this paper, we consider the transmission of a Gaussian source over a cooperative relay network, and analyze its end-to-end distortion at high signal-to-noise ratio, in terms of ...
GLOBECOM
2008
IEEE
13 years 8 months ago
2008
IEEE
Selection cooperation is proposed for rateless coded relaying by developing a novel low-complexity protocol that exploits all source-destination, source-relay, and relay-destinatio...
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
—We investigate the problem of flow optimization in a parallel relay network which consists of a single source sending information to a single destination through multiple relay...