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225
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CSREASAM
2009
15 years 8 months ago
2009
- Until recently the reasons for reduced efficiency and limited implementation of new security systems has been the insufficient performance of hardware that executes access contro...
186
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ADHOC
2008
15 years 7 months ago
2008
The issue of certificate revocation in mobile ad hoc networks (MANETs) where there are no on-line access to trusted authorities, is a challenging problem. In wired network environ...
180
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
For a fading Gaussian multiple access channel with user cooperation, we obtain the optimal power allocation policies that maximize the rates achievable by block Markov superpositi...
155
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IJSNET
2007
15 years 6 months ago
2007
Abstract: Broadcast data dissemination is well-suited for mobile wireless environments, where bandwidth is scarce, and mutual interference must be minimized. However, broadcasting ...
191
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TIT
2008
15 years 6 months ago
2008
Abstract-- The common problem of a nomadic terminal sending information to a remote destination via agents with lossless connections is investigated. Such a setting suits, e.g. acc...