Rate matching device and method for a data communication system

Details Rate matching device and method for a data communication system Rate matching device and method for a data communication system

2011-07-26

2011-07-26

Abraham, Esaw T (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

Reexamination Certificate

active

07987414

ABSTRACT:
A device and method for rate matching channel-encoded bits in a data communication system. The rate matching device includes a plurality of rate matching blocks, the number of the rate matching blocks being equal to a reciprocal of a coding rate of a channel encoder. The rate matching device can rate match the bits encoded with a non-systematic code or the bits encoded with a systematic code, by changing initial parameters including the number of input bits, the number of output bits, and the puncturing or repetition pattern determining parameters.

REFERENCES:
patent: 5307377 (1994-04-01), Chouly et al.
patent: 5311505 (1994-05-01), Antoine
patent: 5432818 (1995-07-01), Lou
patent: 5524111 (1996-06-01), Le Pennec et al.
patent: 5909434 (1999-06-01), Odenwalder et al.
patent: 5978365 (1999-11-01), Yi
patent: 5983384 (1999-11-01), Ross
patent: 6061387 (2000-05-01), Yi
patent: 6088387 (2000-07-01), Gelblum et al.
patent: 6111912 (2000-08-01), Cohen et al.
patent: 6138260 (2000-10-01), Ketseoglou
patent: 6166667 (2000-12-01), Park
patent: 6347385 (2002-02-01), Cui et al.
patent: 6370669 (2002-04-01), Eroz et al.
patent: 6397367 (2002-05-01), Park et al.
patent: 6519732 (2003-02-01), Li
patent: 6601214 (2003-07-01), Hammons, Jr.
patent: 6643331 (2003-11-01), Farrell et al.
patent: 6697343 (2004-02-01), Kamel et al.
patent: 6700881 (2004-03-01), Kong et al.
patent: 6744744 (2004-06-01), Tong et al.
patent: 6819718 (2004-11-01), Koehn et al.
patent: 7027422 (2006-04-01), Belaiche
patent: 2008/0320373 (2008-12-01), Kim et al.
patent: 0 742 657 (1996-11-01), None
patent: 11-502679 (1999-03-01), None
patent: 11-145936 (1999-05-01), None
patent: 11-163841 (1999-06-01), None
patent: 2000-068862 (2000-03-01), None
patent: 2000-196471 (2000-07-01), None
patent: 2000-515715 (2000-11-01), None
patent: 2000-353965 (2000-12-01), None
patent: 2001-057521 (2001-02-01), None
patent: 2001-522198 (2001-11-01), None
patent: 2002-500464 (2002-01-01), None
patent: 2002-527937 (2002-08-01), None
patent: 2002/543640 (2002-12-01), None
patent: 2004-072794 (2004-03-01), None
patent: 2 048 707 (1995-11-01), None
patent: WO 93/25514 (1993-12-01), None
patent: WO 96/23360 (1996-08-01), None
patent: WO 99/07076 (1999-02-01), None
patent: WO 99-11009 (1999-03-01), None
patent: WO 99/23798 (1999-05-01), None
patent: WO 99/55008 (1999-10-01), None
patent: WO 99/63692 (1999-12-01), None
patent: WO 00/65446 (2000-11-01), None
Nortel Netorks: Proposal for Rate Matching for Turbo Codes, Database www.3GPP.Org, 3rdGeneration Partnership Project; May 12, 1999.
RAN WG1: “Rate Matching Algorithm”, Technical Specification Group, Radio Access Network Meeting #3, Database www.3GPP.Org, 3rdGeneration Partnership Project; Apr. 1999.
J.B. Cain et al.; “Punctured Convolutional Codes of Rate (n-1)
and Simplified Maximum Likelihood Decoding”; IEEE Trans. Inform. Theory; vol. IT-25; pp. 97-100; Jan. 1979.
G.D. Forney; “Convolutional Codes I: Algebraic Structure”; IEEE Trans. Inform. Theory; vol. IT-16; pp. 720-738; Nov. 1970.
European Search Report dated Aug. 2, 2002 issued in EP Appln. No. 00944447.2.
TS 1.22 V2.0.0 dated Apr. 1999.
Proposal for Rate Matching for Turbo Codes dated May 1999.
Japanese Office Action dated Jun. 17, 2003 issued in a counterpart application, namely Appln. No. 2001-508111.

Affiliated with

Also associated with

Rating

Rate matching device and method for a data communication 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 Rate matching device and method for a data communication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rate matching device and method for a data communication system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2693790