US Patent 7778362 Method and device for OFDM channel estimation
Patent 7778362 was granted and assigned to Wisair on August, 2010 by the United States Patent and Trademark Office.
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Patent abstract
A method and device for OFDM transmission, the method includes: (i) defining a channel estimation sequence that is characterized by a low peak to average ratio at a significant guard to information power ratio; and (ii) transmitting the channel estimation sequence over multiple over multiple sub-carriers. A method and device for OFDM transmission, the method includes: (i) providing a channel estimation sequence that is characterized by a low peak to average ratio over a significant range of guard to information power ratio; and (ii) transmitting the channel estimation sequence over multiple sub-carriers.
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US Patent 07778362 Method and device for OFDM channel estimation US Patent 7778362 Method and device for OFDM channel estimation
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Patent Number
0777836200
Patent Number
777836200
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Current Assignee
Patent Jurisdiction
Patent Number
077783620
Date of Patent
August 17, 2010
0Patent Application Number
110920130
Date Filed
March 28, 2005
0Official Website
Patent Primary Examiner
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
077783620
Date of Patent
August 17, 2010
0Patent Application Number
110920130
Date Filed
March 28, 2005
0Official Website
Patent Primary Examiner
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US Patent 07778362 Method and device for OFDM channel estimation
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07778362
Date of patent
August 17, 2010
Patent application number
11092013
Date Filed
March 28, 2005
Patent primary examiner
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