509 search results - page 15 / 102 » Rate Adaptive Channel MAC |
118
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DCC
2004
IEEE
15 years 3 months ago
2004
IEEE
Providing continuous video playback with graceful quality degradation over wireless channels is fraught with challenges. Video applications require stringent delay guarantees and ...
CN
2007
14 years 12 months ago
2007
We consider the problem of channel sharing by rate adaptive streams belonging to various classes. The performance measure per class is the average scaled bandwidth allocated to co...
103
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TCOM
2008
14 years 11 months ago
2008
Abstract--Incremental-redundancy hybrid automatic repeatrequest (IR-HARQ) schemes are proposed in several wireless standards for increased throughput-efficiency and greater reliabi...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
- The second-order statistics of the time varying signal to noise ratio at the output of a multiple-input-multiple-output (MIMO) system with maximal ratio combining (MRC) are analy...
113
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TMC
2011
14 years 6 months ago
2011
—The inherent channel characteristics of impulse-based UWB networks affect the MAC layer performance significantly. Most previous studies on evaluating MAC protocols are based o...