Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 15, 2015
Patent Application Number
13196711
Date Filed
August 2, 2011
Patent Citations Received
0
Patent Primary Examiner
Patent abstract
Interference on pilot signals and on data tones can be mismatched. Different types of interference estimates perform differently based on how the mismatch occurs. The resulting interference estimate may thus be inaccurate. Interference estimates based on pilot signals and also on data tones can both be evaluated for reliability. The more reliable of the two can then be selected. If the data tones estimate is selected, the estimate can be calculated from covariance matrices or from traffic-to-pilot ratios.
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