404 search results - page 38 / 81 » Optimization of Split-And-Combine Relaying |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— We consider a wireless multiuser network where a number of source/destination pairs communicate concurrently over the same physical channel. A set of amplify-and-forward relay ...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
During the last decade, many works were devoted to improving the performance of relaying techniques in ad hoc networks. One promising approach consists in allowing the relay nodes ...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— Relay networks have received considerable attention recently, especially when limited size and power resources impose constraints on the number of antennas within a wireless se...
TWC
2011
13 years 2 months ago
2011
Most of the existing literature on cooperative relay networks has focused on frequency– nonselective channels or frequency–selective channels with multi–carrier transmission...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, we derive tight upper and lower bounds for the average sum rate of two-way amplify-andforward (AF) half-duplex relaying, which show that two-way AF half-duplex re...