4245 search results - page 601 / 849 » Delay Tolerant Networking |
209
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—A practical protocol jointly considering PHY and MAC for MIMO based concurrent transmissions in wireless ad hoc networks, called Contrabass, is presented. Concurrent transmissio...
202
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CORR
2012
Springer
14 years 2 months ago
2012
Springer
—IEEE 802.11 DCF is the MAC protocol currently used in wireless LANs. 802.11 DCF is inefficient due to two types of overhead; channel idle time and collision time. This paper pr...
181
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
Due to the dynamic nature of cognitive radio networks, multi-user video streaming (with various video traffic characteristics and QoS requirements) requires efficient dynamic chan...
174
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—We present a novel approach for Medium Access Control (MAC) protocol design based on protocol engine. Current way of designing MAC protocols for a specific application is based...
175
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—In a wireless sensor network, an adversary equipped monitoring antenna can easily overhear packets, which may facilitate identifying the directions of packet flows and trace to ...