2401 search results - page 471 / 481 » Designing to support communication on the move |
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CN
2007
14 years 11 months ago
2007
A secure multicast framework should only allow authorized members of a group to decrypt received messages; usually, one ‘‘group key’’ is shared by all approved members. Ho...
CORR
2007
Springer
14 years 11 months ago
2007
Springer
— We consider a dense fading multi-user network with multiple active multi-antenna source-destination pair terminals communicating simultaneously through a large common set of K ...
CCR
2005
14 years 11 months ago
2005
This paper focuses on "router-based" defense mechanisms, and whether they can provide effective solutions to network Denialof-Service (DoS) attacks. Router-based defense...
105
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TWC
2008
14 years 11 months ago
2008
Reliable channel state information at the transmitter (CSIT) can improve the throughput of wireless networks significantly. In a realistic scenario, there is a mismatch between th...
106
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UAIS
2008
14 years 11 months ago
2008
Abstract Research in the field of sign language recognition has made significant advances in recent years. The present achievements provide the basis for future applications with t...