2147 search results - page 228 / 430 » Group Communications in Mobile Ad Hoc Networks |
157
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INFOCOM
2008
IEEE
16 years 27 days ago
2008
IEEE
— We present an approach that takes advantage of multi-packet reception (MPR) to reduce the negative effects of multiple access interference and therefore increase the capacity o...
185
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PIMRC
2008
IEEE
16 years 27 days ago
2008
IEEE
Random beamforming, where each node selects a main beam direction without any coordination with other nodes, has been proposed as a simple technique to improve connectivity in wire...
171
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PIMRC
2008
IEEE
16 years 27 days ago
2008
IEEE
—Most publications on the capacity and performance of wireless ad hoc networks share the underlying assumption of a uniform random distribution of nodes. In this paper, we study ...
171
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IFIP
2003
Springer
15 years 11 months ago
2003
Springer
The use of directional antenna in wireless ad hoc networks potentially increases simultaneous communication by directing the transmitting and receiving beams towards the receiver a...
201
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GLOBECOM
2008
IEEE
16 years 29 days ago
2008
IEEE
—The group signature based security scheme is a promising approach to provision privacy in vehicular ad hoc networks (VANETs). In this paper, we propose a novel distributed key m...