Method and apparatus for segmented code correlation

Details Method and apparatus for segmented code correlation Method and apparatus for segmented code correlation

2005-04-04

2009-02-17

Fan, Chieh M (Department: 2611)

Pulse or digital communications

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C375S140000, C375S142000, C375S145000, C375S147000, C375S149000, C375S152000, C375S316000, C375S343000, C375S367000, C342S352000, C342S357490, C342S378000, C342S402000, C342S417000, C708S422000

Reexamination Certificate

active

07492810

ABSTRACT:
A method and an apparatus is disclosed for efficient cross correlation of a plurality of signal vectors. Incoming data is partitioned into several segments and processed according to an algorithm where data rotation is a function of post-correlation memory size.

REFERENCES:
patent: 4012598 (1977-03-01), Wiley
patent: 4691326 (1987-09-01), Tsuchiya
patent: 5473615 (1995-12-01), Boyer et al.
patent: 5646962 (1997-07-01), Harrison
patent: 5682139 (1997-10-01), Pradeep et al.
patent: 5737356 (1998-04-01), Harrison et al.
patent: 5752218 (1998-05-01), Harrison et al.
patent: 5848026 (1998-12-01), Ramamurthy et al.
patent: 5896304 (1999-04-01), Tiemann et al.
patent: 5977909 (1999-11-01), Harrison et al.
patent: 5982811 (1999-11-01), Harrison et al.
patent: 5987059 (1999-11-01), Harrison et al.
patent: 6028883 (2000-02-01), Tiemann et al.
patent: 6028887 (2000-02-01), Harrison et al.
patent: 6104978 (2000-08-01), Harrison et al.
patent: 6118808 (2000-09-01), Tiemann et al.
patent: 6151353 (2000-11-01), Harrison et al.
patent: 6292748 (2001-09-01), Harrison
patent: 6298229 (2001-10-01), Tomlinson, Jr. et al.
patent: 6324213 (2001-11-01), Harrison
patent: 6366231 (2002-04-01), Rao et al.
patent: 6438182 (2002-08-01), Olaker et al.
patent: 6493376 (2002-12-01), Harms et al.
patent: 7058378 (2006-06-01), Grieco et al.
patent: 2003/0201935 (2003-10-01), King et al.
patent: 2004/0059976 (2004-03-01), Maeno

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