Error detection/correction and fault detection/recovery – Pulse or data error handling – Error/fault detection technique
Reexamination Certificate
2011-04-26
2011-04-26
Chase, Shelly A (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Error/fault detection technique
Reexamination Certificate
active
07934146
ABSTRACT:
Methods, apparatus and computer program products are provided for encoding and/or decoding a data block. The method for encoding a data block includes the steps of: providing an information block of size k, I=(i0, i1, . . . i(k−l); and encoding the information block into a low-density parity-check (LDPC) codeword c of size n, c=(i0, i1, . . . i(k−l), p0, p1, . . . , p(n−k−l)), by adding n−k parity bits obtained so that H·cT=0, where H is an (n−k)×n parity-check matrix.
REFERENCES:
patent: 7222284 (2007-05-01), Stolpman
patent: 7430396 (2008-09-01), Sun et al.
patent: 7458010 (2008-11-01), Stolpman
patent: 7493548 (2009-02-01), Nimbalker et al.
patent: 7581157 (2009-08-01), Oh et al.
patent: 7594154 (2009-09-01), Vedantham et al.
Nana et al., Improved decoding of LDPC coded modulations, May 2006, IEEE Comm. letters, vol. 10, No. 5, p. 375-377.
Draft Amendment to Standard, Information Technology-Telecommunications and Information Exchange Between Systems-Local and Metropolitan Networks-Specific Requirements-Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Amendment #: Enhancements for Higher Throughput., Mar. 2006 IEEE P802.11n/D0.04.
Draft Amendment to Standard, Information Technology-Telecommunications and Information Exchange Between Systems-Local and Metropolitan Area Networks-Specific Requirements-Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Amendment #: Enhancements for Higher Throughput, Sep. 2006 IEEE P802.11n/D1.04.
R. G. Gallager, “Low Density Parity-Check Codes”, MIT Press, Cambridge, Mass., 1963.
Victor Stolpman, E-mail Submission to IEEE, Oct. 19, 2005.
Chase Shelly A
Harrington & Smith
Nokia Corporation
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