2452 search results - page 299 / 491 » Performance of group communication over ad-hoc networks |
165
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WS
2005
ACM
16 years 1 days ago
2005
ACM
Many key pre-distribution techniques have been developed recently to establish pairwise keys for wireless sensor networks. To further improve these schemes, researchers have propo...
172
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IWCMC
2009
ACM
16 years 1 months ago
2009
ACM
This paper addresses the problem of optimal cooperative spectrum sensing in a cognitive-enabled sensor network where cognitive sensors can cooperate in the sensing of the spectrum...
187
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MOBIHOC
2006
ACM
16 years 6 months ago
2006
ACM
We consider the problem of designing distributed mechanisms for joint congestion control and resource allocation in spatial-reuse TDMA wireless networks. The design problem is pos...
145
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ICDCS
2008
IEEE
16 years 29 days ago
2008
IEEE
In this paper, we focus on securing communication over wireless data networks from malicious eavesdroppers, using smart antennas. While conventional cryptography based approaches ...
154
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GCC
2003
Springer
15 years 11 months ago
2003
Springer
Peer-to-peer networking is a hot buzzword that has been sweeping through the computing industry over the past year or so. Gnutella, as one of the first operational pure P2P systems...