491 search results - page 7 / 99 » Optimal physical carrier sense in wireless networks |
100
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INFOCOM
2011
IEEE
14 years 1 months ago
2011
IEEE
Abstract—By ‘optimal CSMA’ we denote a promising approach to maximize throughput-based utility in wireless networks without message passing or synchronization among nodes. De...
BROADNETS
2004
IEEE
15 years 1 months ago
2004
IEEE
Channel-aware scheduling and link adaptation (LA) methods are widely considered to be crucial for realizing high data rates in wireless networks. Multi-carrier systems that spread...
118
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CORR
2010
Springer
14 years 6 months ago
2010
Springer
Abstract--Intentional interference constitutes a major threat for communication networks operating over a shared medium where availability is imperative. Jamming attacks are often ...
106
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SIGCOMM
2005
ACM
15 years 3 months ago
2005
ACM
We consider wireless LANs such as IEEE 802.11 operating in the unlicensed radio spectrum. While their nominal bit rates have increased considerably, the MAC layer remains practica...
INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—A new and simple MAC protocol is proposed. Each node transmits a burst with length sampled from a geometric distribution with parameter q followed by a carrier sense slot. A nod...