312 search results - page 4 / 63 » Cooperative communications with relay-selection: when to coo... |
GLOBECOM
2009
IEEE
13 years 9 months ago
2009
IEEE
A common and practical paradigm in cooperative communications is the use of a dynamically selected 'best' relay to decode and forward information from a source to a dest...
GLOBECOM
2008
IEEE
14 years 6 days ago
2008
IEEE
— This paper considers two-hop cooperative relaying using multiple relays and proposes a threshold based relay selection protocol. In this protocol the relays are selected among ...
TWC
2010
13 years 13 days ago
2010
We consider a system with a single base station communicating with multiple users over orthogonal channels while being assisted by multiple relays. Several recent works have sugge...
TWC
2008
13 years 5 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...
VTC
2010
IEEE
13 years 4 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 ...