Method of error control coding and decoding of messages in a...

Details Method of error control coding and decoding of messages in a... Method of error control coding and decoding of messages in a...

2007-01-09

2007-01-09

Decady, Albert (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S781000, C714S758000, C370S351000

Reexamination Certificate

active

10703984

ABSTRACT:
Initially the message frame comprising a header with length information, a data portion and a check sequence is expanded with gaps inserted to the data portion and the frame check sequence and the frame length information is updated, the frame is then scrambled and forward error correction data is generated and written into the gaps. An outer check sequence is generated and appended as part of the frame, after which the entire frame is transmitted. Error control decoding of the transmitted frame is achieved between reception and descrambling at a receiving device. The outer check sequence is optionally checked and removed, an error correction algorithm is applied to the frame in response to errors, after which the frame is descrambled, the forward error correction data and the inserted gaps are removed and the frame is restored to its original state and the length information is updated to its original value.

REFERENCES:
patent: 5524106 (1996-06-01), Tremel et al.
patent: 6349138 (2002-02-01), Doshi et al.
patent: 6577630 (2003-06-01), Markwalter et al.
patent: 6671284 (2003-12-01), Yonge et al.
patent: 6999446 (2006-02-01), Hall et al.
patent: 2002/0019966 (2002-02-01), Yagil et al.
patent: 1 202 515 (2002-05-01), None
patent: WO 99/62226 (1999-12-01), None
patent: WO 02/13440 (2002-02-01), None

Affiliated with

Also associated with

Rating

Method of error control coding and decoding of messages in a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of error control coding and decoding of messages in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of error control coding and decoding of messages in a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3793403