103 search results - page 13 / 21 » Optimal relay assignment for cooperative communications |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In cooperative networks, users share their resources to establish reliable connections between each other. If two users want to communicate through a cooperative network, differen...
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
—Most of geographic routing approaches in wireless ad hoc and sensor networks do not take into consideration the medium access control (MAC) and physical layers when designing a ...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Cooperative communications is a rapidly evolving research area. Most of the cooperative protocols that have appeared in the literature assume slow flat fading channels and Gaussi...
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
— In wireless ad hoc networks, nodes communicate with far off destinations using intermediate nodes as relays. Since wireless nodes are energy constrained, it may not be in the b...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— In this paper, distributed double-differential coding is proposed to avoid the problem of carrier offsets in amplify and forward protocol based cooperative network with two rel...