Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mervin L. Grindahl0
J. Eric Dunn0
Keith Barnes0
Date of Patent
April 20, 2010
Patent Application Number
11073006
Date Filed
March 4, 2005
Patent Primary Examiner
Patent abstract
A wireless communication system is configured for adaptive modulation of a transmitted symbol. The specific modulation and/or coding is uniquely identified and data related thereto is embedded within the transmitted symbol. A receiver extracts pilot signals form the transmitted symbol and performs a correlation analysis to identify the particular modulation/coding used for that particular transmitted symbol. This permits adaptive modulation on a symbol-by-symbol basis. A base station communicating with a plurality of peripheral subscribers may utilize different modulation/coding for each subscriber depending on channel conditions.
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