Wireless system performance modeling
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United States of America Patent
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Apr 30, 2013
Grant Date -
Apr 19, 2007
app pub date -
Sep 30, 2005
filing date -
Sep 30, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An arrangement is provided for modeling the performance of a communication network. One or two sigmoid functions may be used to model the performance of a physical layer versus the SINR of a transmission channel across all of the available modulation and coding schemes. The sigmoid function(s) abstract(s) away all of the available modulation and coding choices to provide an estimate for the PHY throughput. This estimate can then be utilized by higher network layers to obtain the network throughput at the application level, which may then be used to produce a data stream by an application source. Based on the data stream thus produced, the quality of information to be transmitted via a channel, when received, may be estimated.
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