83 search results - page 13 / 17 » On the Performance of Cooperative Wireless Fixed Relays in A... |
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
—Systematic Luby Transform (SLT) codes constitute rateless codes, which are capable of adaptively adjusting their code rate depending on the channel quality without explicit chan...
CORR
2007
Springer
13 years 6 months ago
2007
Springer
Abstract— In recent years, network coding has been investigated as a method to obtain improvements in wireless networks. A typical assumption of previous work is that relay nodes...
SECON
2010
IEEE
13 years 4 months ago
2010
IEEE
Throughput maximization is a key challenge in cognitive radio ad hoc networks, where the availability of local spectrum resources may change from time to time and hopby-hop. To ach...
TWC
2008
13 years 6 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....
WCNC
2010
IEEE
13 years 10 months ago
2010
IEEE
—This paper aims at answering the questions of how to enable cooperative communications in random access networks. And, since cooperation introduces extra transmissions in the ch...