81 search results - page 3 / 17 » Relay selection and power allocation in cooperative cellular... |
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
General signal model for orthogonal-frequency-division multiple access cellular networks with multiple amplify-and-forward relays has been introduced. An optimization problem mini...
ISCC
2009
IEEE
14 years 11 days ago
2009
IEEE
—In this paper we investigate a cooperative mobile network with respect to error performance. Power allocation is applied between source and relay. The relay cooperates after hav...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequency-division mult...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
Capacity gain from transmitter and receiver cooperation are compared in a relay network where the cooperating nodes are close together. Under quasi-static channels, when all nodes...
TWC
2008
13 years 5 months ago
2008
Node cooperation is an emerging and powerful solution that can overcome the limitation of wireless systems as well as improve the capacity of the next generation wireless networks....