Congestion-resilient link adaptation method
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United States of America Patent
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Aug 23, 2011
Grant Date -
May 29, 2008
app pub date -
Jun 4, 2007
filing date -
Nov 24, 2006
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Abstract
A congestion-resilient link adaptation method is provided. The link adaptation method for selecting any one of modes having mapped transmission parameters includes the steps of: estimating a channel-induced error number indicating the number of channel-induced transmission failures in a current mode and comparing the estimated channel-induced error number with a mode-down threshold; and determining whether the mode-down is performed based on the comparison result. Thus, higher throughput can be achieved without use of additional hardware or protocols.
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