65 search results - page 7 / 13 » Energy-Efficient Cooperative Relaying over Fading Channels w... |
CORR
2007
Springer
13 years 7 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...
IWCMC
2010
ACM
14 years 19 days ago
2010
ACM
Adaptive modulation can improve the throughput of cooperative communications, which has been shown in previous research. So far the adaptive modulation is applied with respect to ...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— Diversity techniques are an effective answer to the challenges presented by fading channels. This paper focuses on studying the performance of systems with diversity of three f...
TWC
2008
13 years 7 months ago
2008
In a cooperative network with multiple potential relays and multiple simultaneous transmissions, we present selection cooperation wherein each source pairs with a single "best...
TMC
2012
11 years 10 months ago
2012
Abstract—We consider the problem of relay-assisted transmission for cellular networks. In the considered system, a source node together with n relay nodes are selected in a propo...