1559 search results - page 69 / 312 » Cooperative Communications |
INFOCOM
2012
IEEE
13 years 6 days ago
2012
IEEE
—Physical layer secrecy in wireless networks in the presence of eavesdroppers of unknown location is considered. In contrast to prior schemes, which have expended energy in the f...
DISCEX
2003
IEEE
15 years 3 months ago
2003
IEEE
We introduce models for cooperative mitigating response strategies to suppress large scale Internet worm attack. In our models, cooperating members communicate with others using a...
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— In this paper, we develop and analyze a lowcomplexity cooperative protocol that significantly increases the average throughput of multi-hop upstream transmissions for ...
VTC
2010
IEEE
14 years 8 months ago
2010
IEEE
— We consider the sensing of the frequency spectrum based on energy detection for cognitive radios. It has been shown that the reliability of the sensing can be improved by using...
SECON
2007
IEEE
15 years 4 months ago
2007
IEEE
— Cooperative communications can help combat fading and hence can significantly increase the capacity of wireless networks. Although various schemes have been proposed to levera...