5891 search results - page 820 / 1179 » On the Computational Security of a Distributed Key Distribut... |
205
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GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—Via collaborative beamforming, nodes in a wireless network are able to transmit a common message over long distances in an energy efficient fashion. However, the process of mak...
180
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—In wireless sensor networks, asynchronous sleepwake scheduling protocols can significantly reduce energy consumption without incurring the communication overhead for cl...
167
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IWCMC
2009
ACM
16 years 1 months ago
2009
ACM
For a point-to-point multi-input multi-output (MIMO) wireless channel, we propose a feedback scheme, which consists of transmit-antenna selection algorithm and beamforming quantiz...
184
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EUROPAR
2007
Springer
16 years 27 days ago
2007
Springer
The IEEE 802.16 mobile multi-hop relay (MMR) task group ’j’ (TGj) has recently introduced the multi-hop relaying concept in the IEEE 802.16 WirelessMAN, wherein a newly introdu...
151
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ICPADS
2006
IEEE
16 years 23 days ago
2006
IEEE
Several IP Traceback schemes employing packet marking have been proposed to trace DoS/DDoS attacks that use source address spoofing. The major challenges in the design of an ef...