57 search results - page 10 / 12 » Memoryless Relay Strategies for Two-Way Relay Channels: Perf... |
GLOBECOM
2008
IEEE
13 years 12 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...
MOBIHOC
2005
ACM
14 years 5 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
CISS
2007
IEEE
13 years 12 months ago
2007
IEEE
— Two fundamental properties of wireless networks, the variable link quality and the broadcast nature of the transmission, have often been ignored in the design of routing protoc...
ICC
2009
IEEE
13 years 3 months ago
2009
IEEE
During the last decade, many works were devoted to improving the performance of relaying techniques in ad hoc networks. One promising approach consists in allowing the relay nodes ...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Abstract--Cooperative transmission is an emerging communication technique that takes advantage of the broadcast nature of wireless channels. However, due to low spectral efficiency...