1797 search results - page 187 / 360 » Performance Evaluation of IEEE 802.11 DCF Networks |
179
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IPPS
2009
IEEE
16 years 1 months ago
2009
IEEE
In P2P file sharing systems, free-riders who use others’ resources without sharing their own cause system-wide performance degradation. Existing techniques to counter freerider...
180
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—To improve the performance of spectrum sensing, cooperation among Cognitive Radios (CRs) has been proposed recently as an effective solution. Most existing works require either ...
185
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IPPS
2008
IEEE
16 years 1 months ago
2008
IEEE
The creation of a virtual world environment (VWE) has significant costs, such as maintenance of server rooms, server administration, and customer service. The initial development...
171
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
—Since the provision of both unicast and multicast services is expected for the next generation of multi-carrier wireless systems, the allocation of resources for this combinatio...
134
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GLOBECOM
2006
IEEE
16 years 20 days ago
2006
IEEE
Abstract— In this paper, we propose asynchronous non-orthogonal communication between distributed sensors and a data fusion center via asynchronous direct-sequence code-division ...