Coding system and decoding system

Details Coding system and decoding system Coding system and decoding system

2006-10-23

2008-12-09

Baker, Stephen M (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Data formatting to improve error detection correction...

Reexamination Certificate

active

07464304

ABSTRACT:
In a coding system wherein an error correction/detection coding is combined with a synchronization recovering technique using a synchronization code, the problems of a pseudo synchronization and a step out due to error detection are solved. There is provided a coding part212for coding an input multiplexed code string201to an error correcting/detecting code comprising an information bit and a check bit, and code string assembling part213for inserting a synchronization code into any one of a plurality of periodically predetermined synchronization code inserting positions in the code string201, for arranging the information bit at an optional position in the code string, and for arranging the check bit at a position other than the synchronization code inserting positions in the code string201to assemble an output code string205.

REFERENCES:
patent: 4276544 (1981-06-01), Iinuma
patent: 4292655 (1981-09-01), Carasso et al.
patent: 4394774 (1983-07-01), Widergren et al.
patent: 4414677 (1983-11-01), Ive et al.
patent: 4580162 (1986-04-01), Mori
patent: 4680766 (1987-07-01), Wilkinson
patent: 4827339 (1989-05-01), Wada et al.
patent: 4985766 (1991-01-01), Morrison et al.
patent: 4985768 (1991-01-01), Suglyama
patent: 5117427 (1992-05-01), Miyake et al.
patent: 5121205 (1992-06-01), Ng et al.
patent: 5168356 (1992-12-01), Acampora et al.
patent: 5208816 (1993-05-01), Seshardi et al.
patent: 5218622 (1993-06-01), Fazel et al.
patent: 5220325 (1993-06-01), Ackland et al.
patent: 5228028 (1993-07-01), Cucchi et al.
patent: 5247357 (1993-09-01), Israelsen
patent: 5260783 (1993-11-01), Dixit
patent: 5285497 (1994-02-01), Thatcher, Jr.
patent: 5313203 (1994-05-01), Suu et al.
patent: 5321440 (1994-06-01), Yanagihara et al.
patent: 5355379 (1994-10-01), Hobson et al.
patent: 5379116 (1995-01-01), Wada et al.
patent: 5386233 (1995-01-01), Keith
patent: 5412484 (1995-05-01), Yoshikawa
patent: 5416787 (1995-05-01), Kodama et al.
patent: 5420640 (1995-05-01), Munich et al.
patent: 5440345 (1995-08-01), Shimoda
patent: 5442390 (1995-08-01), Hooper et al.
patent: 5444490 (1995-08-01), de With et al.
patent: 5446839 (1995-08-01), Dea et al.
patent: 5452006 (1995-09-01), Auld
patent: 5533021 (1996-07-01), Branstad et al.
patent: 5546399 (1996-08-01), Shimoda
patent: 5561791 (1996-10-01), Mendelson et al.
patent: 5566192 (1996-10-01), Moon
patent: 5568140 (1996-10-01), Imanishi et al.
patent: 5570132 (1996-10-01), De With et al.
patent: 5592518 (1997-01-01), Davis et al.
patent: 5612979 (1997-03-01), Takano
patent: 5627845 (1997-05-01), Asano et al.
patent: 5668810 (1997-09-01), Cannella, Jr.
patent: 5745504 (1998-04-01), Bang
patent: 5757416 (1998-05-01), Birch et al.
patent: 5767912 (1998-06-01), Bunting et al.
patent: 5835144 (1998-11-01), Matsumura et al.
patent: 5862153 (1999-01-01), Kikuchi et al.
patent: 5884269 (1999-03-01), Cellier et al.
patent: 6014171 (2000-01-01), Koyanagi et al.
patent: 6151334 (2000-11-01), Kim et al.
patent: 6571361 (2003-05-01), Kikuchi et al.
patent: 6823484 (2004-11-01), Kikuchi et al.
patent: 6918080 (2005-07-01), Kikuchi et al.
patent: 7051247 (2006-05-01), Kikuchi et al.
patent: 2005/0229078 (2005-10-01), Kikuchi et al.
patent: 2006/0206786 (2006-09-01), Kikuchi et al.
patent: 2007/0061679 (2007-03-01), Kikuchi et al.
patent: 2007/0094575 (2007-04-01), Kikuchi et al.
patent: 2007/0094576 (2007-04-01), Kikuchi et al.
patent: 2007/0094577 (2007-04-01), Kikuchi et al.
patent: 2007/0094578 (2007-04-01), Kikuchi et al.
patent: 0 602 621 (1994-06-01), None
patent: 0 651 584 (1995-05-01), None
patent: 3-198432 (1991-08-01), None
patent: 3-250935 (1991-11-01), None
patent: 6-343065 (1994-12-01), None
patent: 7-38857 (1995-02-01), None
patent: 7-235879 (1995-09-01), None
patent: 63-73786 (1998-04-01), None
Lei, S., “Forward Error Correction Codes for MPEG2 over ATM”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 4, No. 2, Apr. 1994, pp. 200-203.
Akiyama, T., et al., “MPEG2 Video Codec using Image Compression DSP”, IEEE Transactions on Consumer Electroncis, vol. 40, No. 3, Aug. 1994, pp. 466-472.
Takishima, Y., et al., “Reversible Variable Length Codes”, IEEE Transactions on Communications, vol. 43, No. 2/3/4, Feb./Mar./Apr. 1995, pp. 158-162.
Aign, S., et al., “Temporal & Spatial Error Concealment Techniques for Hierarchical MPEG-2 Video Codec”, ICC '95, Jun. 1995, pp. 1778-1783.
Hanna, C., et al., “Demultiplexer IC for MPEG2 Transport Streams”, IEEE Transactions on Consumer Electronics, vol. 41, No. 3, Aug. 1995, pp. 699-706.
Aign, S., “Error Concealment Enhancement by Using the Reliability Outputs of SOVA in MPEG-2 Video Decoder”, ISSSE '95, Oct. 1995, pp. 59-62
Watanabe et al., “Error Resilient Low-bitrate Video Coding for MPEG4,” Technical Reprot of IEICE (1996), 95:37-44.
Chujoh et al., “Error tolerant very low bitrate video coding (2)—Duplicate transmission for important information and reversible code,” Annual Meeting of IEICE (1996), p. 12.
Notification of Reason for Rejection issued by the Japanese Patent Office, dated Apr. 27, 2004, for Japanese Patent Application No. 8-243883, and English-language translation thereof.
International Search Report mailed Jun. 17, 1997.
Verbiest, W. et al., “A Variable Bit Rate Video Codec for Asynchronous Transfer Mode Networks”, IEE Journal on Selected Areas in Communications, vol. 7, No. 5, Jun. 1989, pp. 761-770.
Bae J. et al., “Survey of Traffic Control Schemes and Protocols in ATM Networks”, Proceedings of the IEEE, vol. 79, No. 2, Feb. 1991, pp. 170-189.
Kinoshita, T. et al., “Variable-Bit-Rate HDTV CODEC with ATM-Cell-Loss Compensation”, IEEE Transactions on Circuits and Systems for Video Technology, vol. 3, No .3, Jun. 1993, pp. 230-237.
Ghanbari M. et al., “Packing Coded Video Signals into ATM Cells”, IEEE/ACM Transactions on Networking, vol. 1, No. 5, Oct. 1993, pp. 505-509.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023632.0-1237.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023631.2-1237.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023617.1-1237.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023616.3-1237.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023621.3-1237.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023634.6-1237.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023620.5-1237.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023630.4-1237.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023633.8-1237.
European Search Report dated Mar. 5, 2008 for European Patent Application 06023629.6-1237.
Section 1: Systems—Introduction XP 002034584, pp. 1-57, 1992.
Wai-Man Lam, “Self-Synchronizing Variable-Length Codes For Image Transmission”, pp. III-477-III-480, Mar. 23, 1992.

Affiliated with

Also associated with

Rating

Coding system and decoding system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coding system and decoding system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coding system and decoding system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4031262