Correlation shaping multi-signature receiver

Details Correlation shaping multi-signature receiver Correlation shaping multi-signature receiver

2001-06-25

2009-12-22

Burd, Kevin M (Department: 2611)

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

Reexamination Certificate

active

07636403

ABSTRACT:
A receiver for and method of processing received signals comprising a linear combination of a plurality of signature signals having undergone some distortion. The receiver is comprised of a bank of correlators for receiving the signals, and a correlation shaper operating on a vector output from the bank of correlators. The bank of correlators may comprise a matched filter receiver or a decorrelator receiver. Optionally, a bank of detectors may operate on the vector output of the correlation shaper.

REFERENCES:
patent: 3668702 (1972-06-01), Jones
patent: 3879664 (1975-04-01), Monsen
patent: 3908088 (1975-09-01), Gutleber
patent: 4044241 (1977-08-01), Hatley
patent: 4779266 (1988-10-01), Chung et al.
patent: 4806939 (1989-02-01), Ward et al.
patent: 4944036 (1990-07-01), Hyatt
patent: 5210770 (1993-05-01), Rice
patent: 5285480 (1994-02-01), Chennakeshu et al.
patent: 5303258 (1994-04-01), Nakamura
patent: 5343496 (1994-08-01), Honig et al.
patent: 5381154 (1995-01-01), Guerci
patent: 5506861 (1996-04-01), Bottomley
patent: 5513215 (1996-04-01), Marchetto et al.
patent: 5761237 (1998-06-01), Petersen et al.
patent: 5784415 (1998-07-01), Chevillat et al.
patent: 5790537 (1998-08-01), Yoon et al.
patent: 5790588 (1998-08-01), Fukawa et al.
patent: 5850414 (1998-12-01), Miyajima
patent: 5867478 (1999-02-01), Baum et al.
patent: 5887024 (1999-03-01), Qin et al.
patent: 5905721 (1999-05-01), Liu et al.
patent: 5912165 (1999-06-01), Cabib et al.
patent: 5956333 (1999-09-01), Zhou
patent: 6011812 (2000-01-01), Laakso et al.
patent: 6014373 (2000-01-01), Schilling et al.
patent: 6067292 (2000-05-01), Huang et al.
patent: 6148023 (2000-11-01), Pelin et al.
patent: 6154443 (2000-11-01), Huang et al.
patent: 6166853 (2000-12-01), Sapia et al.
patent: 6178197 (2001-01-01), Froelich et al.
patent: 6202047 (2001-03-01), Ephraim et al.
patent: 6317612 (2001-11-01), Farsakh
patent: 6522683 (2003-02-01), Smee et al.
patent: 6671338 (2003-12-01), Gamal et al.
patent: 6771723 (2004-08-01), Davis et al.
patent: 6801565 (2004-10-01), Bottomley et al.
patent: 6882689 (2005-04-01), Maggio et al.
patent: 7292623 (2007-11-01), Reznik
patent: 2002/0122470 (2002-09-01), Heikkila
patent: 2002/0146066 (2002-10-01), Eldar et al.
patent: 1 022 862 (2000-07-01), None
A Reduced Complexity Algorithm for Combined Equalization and Decoding for Channels with Multipath, ISI or Partial Response, by Raphaeli, et al, IEEE, p. 83-87, 1995.
Template Matching: Matched Spatial Filters and Beyond, by Brunelli, et al., Pattern Recognition, vol. 30, No. 5, pp. 751-768, 1997.
“International Search Report,” PCT/US02/02512, Feb. 10, 2002.
“Non-Final Rejection,” U.S. Appl. No. 09/788,890, Apr. 28, 2003.
“Non-Final Rejection,” U.S. Appl. No. 09/788,890, Jan. 9, 2004.
“Non-Final Rejection,” U.S. Appl. No. 09/788,890, Jan. 10, 2005.
“Final Rejection,” U.S. Appl. No. 09/788,890, Aug. 10, 2005.
“Non-Final Rejection,” U.S. Appl. No. 09/788,890, Apr. 21, 2006.
“Final Rejection,” U.S. Appl. No. 09/788,890, Jan. 3, 2007.
USPTO Non-final Office Action, U.S. Appl. No. 09/788,890, Feb. 13, 2008.
USPTO Non-final Office Action, U.S. Appl. No. 09/788,890, Oct. 23, 2008.
USPTO Non-fnal Office Action, U.S. Appl. No. 09/788,890, Jun. 10, 2009.

Affiliated with

Also associated with

Rating

Correlation shaping multi-signature receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Correlation shaping multi-signature receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Correlation shaping multi-signature receiver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4146277