Signal processing method and apparatus using bit confidence...

Pulse or digital communications – Receivers – Particular pulse demodulator or detector

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C375S329000

Reexamination Certificate

active

07920654

ABSTRACT:
In a UMTS/GSM receiver with EDGE services capability, a data sequence incorporating PSK symbols is separated into bits which are assigned confidence values and input to convoluntional decoder (33) to provide improved decoding.

REFERENCES:
patent: 4742533 (1988-05-01), Weidner et al.
patent: 4882733 (1989-11-01), Tanner
patent: 5105442 (1992-04-01), Wei
patent: 5233629 (1993-08-01), Paik et al.
patent: 5233630 (1993-08-01), Wolf
patent: 5396518 (1995-03-01), How
patent: 5438590 (1995-08-01), Tzukerman et al.
patent: 5633881 (1997-05-01), Zehavi et al.
patent: 6005897 (1999-12-01), McCallister et al.
patent: 6097764 (2000-08-01), McCallister et al.
patent: 6236685 (2001-05-01), Oppedahl
patent: 6434200 (2002-08-01), Hessel
patent: 6466629 (2002-10-01), Isaksson et al.
patent: 6529559 (2003-03-01), Reshef
patent: 6658071 (2003-12-01), Cheng
patent: 6691263 (2004-02-01), Vasic et al.
patent: 6697441 (2004-02-01), Bottomley et al.
patent: 6700926 (2004-03-01), Heikkila et al.
patent: 6731700 (2004-05-01), Yakhnich et al.
patent: 6798852 (2004-09-01), Khayrallah et al.
patent: 6823027 (2004-11-01), Malmberg et al.
patent: 6944242 (2005-09-01), Yakhnich et al.
patent: 6981202 (2005-12-01), Mikkola et al.
patent: 6993070 (2006-01-01), Berthet et al.
patent: 7042938 (2006-05-01), Malkov et al.
patent: 7106813 (2006-09-01), Ling
patent: 7136435 (2006-11-01), Kolze
patent: 2002/0003846 (2002-01-01), Khayrallah et al.
patent: 2002/0004400 (2002-01-01), Fischer et al.
patent: 2002/0067777 (2002-06-01), Jeong
patent: 2002/0085651 (2002-07-01), Gu
patent: 2002/0122510 (2002-09-01), Yakhnich et al.
patent: 2002/0131489 (2002-09-01), Allpress et al.
patent: 2002/0133781 (2002-09-01), Mikkola et al.
patent: 2002/0150180 (2002-10-01), Malmberg et al.
patent: 2002/0154704 (2002-10-01), Reshef
patent: 2002/0159545 (2002-10-01), Ramesh et al.
patent: 2002/0168026 (2002-11-01), Khoini-Poorfard
patent: 2003/0033574 (2003-02-01), Vasic et al.
patent: 2003/0053535 (2003-03-01), Malkov et al.
patent: 2003/0061003 (2003-03-01), Miyauchi et al.
patent: 2003/0109227 (2003-06-01), Chen
patent: 2003/0115061 (2003-06-01), Chen
patent: 2003/0138065 (2003-07-01), Mills et al.
patent: 0 625 829 (1994-11-01), None
patent: 0987863 (2000-03-01), None
patent: 0987863 (2000-03-01), None
patent: 2001292185 (2001-10-01), None
patent: 2002111754 (2002-04-01), None
Franz, V. et al. “Turbo-Detection for Enhanced Data for GSM Evolution”, IEEE Vehecular Tech. Conference Sep. 19-22, 1999, vol. 5, p. 1-2.
Technical Specification, 3GPP TS 45.004, v4.2.0 (Nov. 2001).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Signal processing method and apparatus using bit confidence... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Signal processing method and apparatus using bit confidence..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal processing method and apparatus using bit confidence... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2627356

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.