Systems and methods for correcting errors in a received frame

Details Systems and methods for correcting errors in a received frame Systems and methods for correcting errors in a received frame

2008-06-10

2008-06-10

Chung, Phung M. (Department: 2117)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S758000, C714S795000, C375S341000

Reexamination Certificate

active

07386779

ABSTRACT:
The present invention provides systems and methods for correcting errors in a received frame. The present invention introduces diversity into an error detection and correction system at the receiver side by decoding a received frame using a plurality of decoding schemes. Each of these schemes are optimized for a different set of underlying assumptions. The schemes may be optimized to account for various types of noise including, not limited to, Gaussian noise and impulsive noise. The plurality of decoded frames are then validated using an outer decoder to choose a valid frame from candidate decoded frames. By including a plurality of decoders using a plurality of decoding schemes, the error detection and correction system may accurately detect and correct errors in a constantly changing environment having constantly changing noise patterns.

REFERENCES:
patent: 4763331 (1988-08-01), Matsumoto
patent: 4802171 (1989-01-01), Rasky
patent: 4896353 (1990-01-01), Dehgani et al.
patent: 5394440 (1995-02-01), Goldstein et al.
patent: 5770927 (1998-06-01), Abe
patent: 5838267 (1998-11-01), Wang et al.
patent: 6044116 (2000-03-01), Wang
patent: 6141391 (2000-10-01), Morelos-Zaragoza et al.
patent: 6182261 (2001-01-01), Haller et al.
patent: 6185266 (2001-02-01), Kuchi et al.
patent: 6292918 (2001-09-01), Sindhushayana et al.
patent: 6470047 (2002-10-01), Kleinerman et al.
patent: 6535497 (2003-03-01), Raith
patent: 6545990 (2003-04-01), Amalfitano et al.
patent: 6557139 (2003-04-01), Bohnke
patent: 6622277 (2003-09-01), Ramanujam et al.
patent: 6658605 (2003-12-01), Yoshida et al.
patent: 6662337 (2003-12-01), Brink
patent: 6731700 (2004-05-01), Yakhnich et al.
patent: 6795507 (2004-09-01), Xin et al.
patent: 6829297 (2004-12-01), Xia et al.
patent: 6829313 (2004-12-01), Xu
patent: 6944235 (2005-09-01), Ophir
patent: 6961432 (2005-11-01), Sinha et al.
patent: 6963618 (2005-11-01), Citta et al.
patent: 7200128 (2007-04-01), Raith
patent: 2003/0028843 (2003-02-01), Chang et al.
patent: 2004/0043751 (2004-03-01), Amalfitano et al.

Affiliated with

Also associated with

Rating

Systems and methods for correcting errors in a received frame does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Systems and methods for correcting errors in a received frame, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systems and methods for correcting errors in a received frame will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2799894