4245 search results - page 719 / 849 » Delay Tolerant Networking |
154
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NOSSDAV
2009
Springer
16 years 29 days ago
2009
Springer
We investigate the problem of securing the delivery of scalable video streams so that receivers can ensure the authenticity (originality and integrity) of the video. Our focus is ...
150
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CISS
2008
IEEE
16 years 26 days ago
2008
IEEE
—Distributed detection of information flows spanning many nodes in a wireless sensor network is considered. In such a system, eavesdroppers are deployed near several nodes in th...
167
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ICC
2008
IEEE
16 years 26 days ago
2008
IEEE
—In this paper we present APOS, a method for dynamically adapting the parameters of IEEE 802.11g to the estimated system state, with the aim of enhancing the quality of a voice c...
148
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ISCC
2008
IEEE
16 years 24 days ago
2008
IEEE
We evaluate the capacity of an IEEE 802.16d and IEEE 802.11g testbed to simultaneously carry emulated H.264/AVC video and Speex VoIP and present results from an extensive measurem...
156
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IWNAS
2008
IEEE
16 years 24 days ago
2008
IEEE
To maintain consistency, designers of replicated services have traditionally been forced to choose from either strong consistency guarantees or none at all. Realizing that a conti...