Decoding apparatus and method thereof

Details Decoding apparatus and method thereof Decoding apparatus and method thereof

2005-11-28

2011-12-06

Lamarre, Guy (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S750000, C714S751000, C714S749000, C714S755000, C714S786000, C714S762000, C714S788000

Reexamination Certificate

active

08074138

ABSTRACT:
In a decoding apparatus in a portable Internet terminal, a channel encoded symbol received from a transmitter is decoded by one of a chase-combining scheme and a code-combining scheme selected based on an ID value of the subpacket indicating a start position of the symbol. In this case, the chase-combining scheme is partly used for the encoded symbol of the information bit. With such a mode, decoding can be performed at a low code rate.

REFERENCES:
patent: 6697988 (2004-02-01), Orfali
patent: 2003/0235149 (2003-12-01), Chan et al.
patent: 2006/0245384 (2006-11-01), Talukdar et al.
patent: 1 246 385 (2002-10-01), None
patent: 1 276 267 (2003-01-01), None
patent: 1 337 066 (2003-08-01), None
“Rate Compatible Punctured Turbo-Coded Hybrid ARQ for OFDM in a Frequency Selective Fading Channel”—Deepshikha Garg, et al., pp. 2725-2729, IEEE, 2003.

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