2880 search results - page 237 / 576 » Using Channels for Multimedia Communication |
187
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ICC
1997
IEEE
15 years 10 months ago
1997
IEEE
— We apply coset codes to adaptive modulation in fading channels. Adaptive modulation is a powerful technique to improve the energy efficiency and increase the data rate over a ...
160
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SP
2008
IEEE
16 years 26 days ago
2008
IEEE
We consider the following problem: how can two devices that do not share any secrets establish a shared secret key over a wireless radio channel in the presence of a communication...
194
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MM
2004
ACM
15 years 12 months ago
2004
ACM
Approximately 2 degrees in our 140 degree vision span has sharp vision. Many researchers have been fascinated by the idea of eyetracking integrated perceptual compression of an im...
301
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ICC
2007
IEEE
16 years 25 days ago
2007
IEEE
—Conventional 802.11 medium access control (MAC) characteristics. In particular, all of these designs adopted a protocols have been designed separately from the characteristics s...
159
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
AbstractMost of the commercial P2P video streaming deployments support hundreds of channels and are referred to as multichannel systems. Measurement studies show that bandwidth r...