United States Patent 7,684,371
Haim , et al. March 23, 2010
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Method and apparatus for blind code detection
Abstract
The present invention is a receiver which includes a blind code detection device for determining the identity of a plurality of channels over which information is to be transmitted when the identity of all channels is not known by the receiver. The blind code detection device generates a candidate channel list filled with the identify of selected channels out of the plurality of channels. A multi-user detection device, responsive to the blind code detection device, processes those channels in the candidate code list.
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Inventors: Haim; John W. (Baldwin, NY), Oh; Hyun-Seok (Ridgefield, NJ), Kim; Younglok (Fort Lee, NJ), Ziera; Ariela (Huntington, NY), DiFazio; Robert A. (Greenlawn, NY)
Assignee: InterDigital Technology Corporation (Wilmington, DE)
Appl. No.: 12/426,502
Filed: April 20, 2009
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Related U.S. Patent Documents
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Application Number Filing Date Patent Number Issue Date
10396992 Apr., 2009 7522559
60367384 Mar., 2002
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Current U.S. Class: 370/332 ; 370/335; 370/432; 375/148
Current International Class: H04W 4/00 (20060101)
Field of Search: 370/329,332,335,342,431,432,479,345,336,337 455/450-452.2,509-512,515-517 375/316,150,146-149,152,136 717/146,131,141,155
