148 search results - page 30 / 30 » Anti-jamming performance of cognitive radio networks |
176
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
— We propose and analyze a novel decentralized mechanism that motivates otherwise non-cooperative stations to participate as relays in cooperative ARQ protocol. Cooperation incen...
163
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we study the eigenvalue-based spectrum sensing techniques for multiple-antenna cognitive radio networks. First, we study the extreme eigenvalue distributions of a c...
201
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Abstract—We consider the restless multi-armed bandit (RMAB) problem with unknown dynamics. At each time, a player chooses K out of N (N > K) arms to play. The state of each ar...