416 search results - page 54 / 84 » Outage Performance of Cognitive Wireless Relay Networks |
IWCMC
2009
ACM
14 years 3 months ago
2009
ACM
This paper addresses the problem of optimal cooperative spectrum sensing in a cognitive-enabled sensor network where cognitive sensors can cooperate in the sensing of the spectrum...
MOBIHOC
2006
ACM
14 years 8 months ago
2006
ACM
The performance of a multihop wireless network is typically affected by the interference caused by transmissions in the same network. In a statistical fading environment, the inte...
SIMUTOOLS
2008
13 years 10 months ago
2008
Evaluating the performance of a cooperative relaying protocol requires an implementation for simulators and/or software-defined radios (SDRs) with an appropriate model for error d...
CORR
2008
Springer
13 years 9 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...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—Wireless Mesh Networks represent an interesting technology due to their reliability, broad coverage and relatively easy and inexpensive scalability. The architecture is mainly a...