102291 search results - page 20053 / 20459 » Computability in Computational Geometry |
191
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SIGCOMM
2010
ACM
15 years 7 months ago
2010
ACM
A PHY and MAC protocol for MIMO concurrent transmissions, called Contrabass, is presented. Concurrent transmissions, also referred to as multi-user MIMO, are simultaneous transmis...
191
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SIGCOMM
2010
ACM
15 years 7 months ago
2010
ACM
Multimedia content is a dominant fraction of Internet usage today. At the same time, there is significant heterogeneity in video presentation modes and operating conditions of Int...
173
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SIGCOMM
2010
ACM
15 years 7 months ago
2010
ACM
In this work, we consider the goal of enabling effective voice communication in a TDMA, multi-hop mesh network, using low cost and low power platforms. We consider two primary usa...
210
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SIGCOMM
2010
ACM
15 years 7 months ago
2010
ACM
Recently, there has been much excitement in the research community over using social networks to mitigate multiple identity, or Sybil, attacks. A number of schemes have been propo...
201
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SIGCOMM
2010
ACM
15 years 7 months ago
2010
ACM
Despite the importance of real-world experiments, nearly all ongoing research activities addressing video streaming over MANETs are based on simulation studies. Earlier research s...