17932 search results - page 200 / 3587 » Wireless communications systems |
129
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MSWIM
2005
ACM
15 years 9 months ago
2005
ACM
One of the central problems in video transmission over lossy channels is the choice of source and channel coding rates to allocate the available transmission rate optimally. In th...
130
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INFOCOM
2003
IEEE
15 years 9 months ago
2003
IEEE
— Channel-aware scheduling strategies, such as the Proportional Fair algorithm for the CDMA 1xEV-DO system, provide an effective mechanism for improving throughput performance in...
142
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INFOCOM
2003
IEEE
15 years 9 months ago
2003
IEEE
Abstract—A medium access control (MAC) protocol is developed for wireless multimedia networks based on frequency division duplex (FDD) wideband code division multiple access (CDM...
156
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GLOBECOM
2007
IEEE
15 years 4 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...
116
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
—While there has been much progress in designing backpressure based stabilizing algorithms for multihop wireless networks, end-to-end performance (e.g., end-to-end buffer usage) ...