1397 search results - page 241 / 280 » Wireless ad hoc VoIP |
124
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CORR
2011
Springer
14 years 3 months ago
2011
Springer
The tremendous capacity gains promised by space division multiple access (SDMA) depend critically on the accuracy of the transmit channel state information. In the broadcast chann...
115
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
—Extracting planar graph from network topologies is of great importance for efficient protocol design in wireless ad hoc and sensor networks. Previous techniques of planar topol...
117
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SENSYS
2003
ACM
15 years 5 months ago
2003
ACM
Data dissemination from sources to sinks is one of the main functions in sensor networks. In this paper, we propose SEAD, a Scalable Energy-efficient Asynchronous Dissemination pr...
101
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ESAS
2006
Springer
15 years 3 months ago
2006
Springer
Distance-bounding protocols aim to prevent an adversary from pretending that two parties are physically closer than they really are. We show that proposed distance-bounding protoco...
INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
—Anti-jamming communication without pre-shared secrets has gained increasing research interest recently and is commonly tackled by utilizing the technique of uncoordinated freque...