Title:
符号化されたデータのブロックのサイズを最適化する方法、データのブロックを反復復号化するための方法、符号化されたデータのブロックを反復復号化するための装置、符号化/復号化システム、データのブロックを符号化するための装置及びデータのブロックをターボ等化するための装置
Document Type and Number:
Japanese Patent JP4097124
Kind Code:
B2
Abstract:
A method of optimizing the size of blocks of coded data, intended to be subjected to iterative decoding, the method comprising a first step of evaluating a resource (T) available for the decoding of a block of normal size (N) and a second step of seeking, amongst a plurality of block sizes (N/k) which are submultiples of the normal size by an integer factor (k) greater than or equal to 1 and requiring on average a number of iterations ({overscore (niterations(k)) compatible with the said available resource, the one which makes it possible to obtain the lowest error rate at the output of the iterative decoding.
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Inventors:
Anor Guegan
Application Number:
JP2002064110A
Publication Date:
June 11, 2008
Filing Date:
March 08, 2002
Export Citation:
Assignee:
Mitsubishi Electric Information Technology Center Europe BV
International Classes:
G06F11/10; H03M13/35; H03M13/29; H03M13/37; H04B3/06; H04L1/00
Domestic Patent References:
| JP2000101453A |
Foreign References:
| WO1999050963A1 |
Attorney, Agent or Firm:
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Taizo Shiraishi
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Taizo Shiraishi