1600 search results - page 21 / 320 » Clustering for opportunistic communication |
SIGCOMM
2010
ACM
14 years 9 months ago
2010
ACM
We describe an opportunistic channel access scheme for cognitive radio-enabled secondary nodes (SNs). The proposed scheme uses the residual channel idle time distribution to estim...
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INFOCOM
2012
IEEE
12 years 12 months ago
2012
IEEE
Abstract—The problem of minimizing queueing delay of opportunistic access of multiple continuous time Markov channels is considered. A new access policy based on myopic sensing a...
ICASSP
2008
IEEE
15 years 3 months ago
2008
IEEE
—We aim to characterize the maximum link throughput of a multi-channel opportunistic communication system. The states of these channels evolve as independent and identically dist...
INFOCOM
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— In this paper we evaluate interactions among flowlevel performance metrics when integrating QoS and best effort flows in a wireless system using opportunistic schedul...
SSD
2005
Springer
15 years 2 months ago
2005
Springer
In this paper we examine the dissemination of availability reports about resources in mobile peer-to-peer networks, where moving objects communicate with each other via short-range...