233 search results - page 40 / 47 » Stochastic Channel Selection in Cognitive Radio Networks |
WINET
2010
13 years 5 months ago
2010
Abstract Link Adaptation is a radio resource management technique that assesses the channel conditions and selects a transport mode, from a set of possible options, which is optimi...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—The queueing performance of a (secondary) cognitive user is investigated for a hierarchical network where there are N independent and identical primary users. Each prima...
ICUMT
2009
13 years 5 months ago
2009
- Wireless systems operating in the 2.4 GHz ISM frequency band and sharing the same environment in an industrial environment are likely to interfere with each other due to simultan...
MONET
2008
13 years 7 months ago
2008
Routers equipped with multiple 802.11 radios can alleviate capacity problems in wireless mesh networks. However, a practical, complete system architecture that can realize the bene...
IPPS
2006
IEEE
14 years 1 months ago
2006
IEEE
Selective forwarding attacks may corrupt some missioncritical applications such as military surveillance and forest fire monitoring. In these attacks, malicious nodes behave like...