Presentation | 2009-03-10 An Efficient Method for Evaluating Max-Fractional Distance Based on A Primal Path-Following Interior Point Method Makoto MIWA, Tadashi WADAYAMA, Ichi TAKUMI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The max-fractional distance of a binary linear code is deeply related to the performance of an linear programming (LP) decoder on the AWGN channel. In this paper, we propose an efficient algorithm for evaluating the max-fractional distance of LDPC codes. The proposed method is based on efficient interior point method for solving LP problems. By using the proposed algorithm, the max-fractional distance of length up to 4000 has been successfully obtained. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | LDPC codes / Linear Programming Decoding / Max-Fractional Distance / Interior-Point Method |
Paper # | IT2008-108,ISEC2008-166,WBS2008-121 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 2009/3/2(1days) |
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Registration To | Information Security (ISEC) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Efficient Method for Evaluating Max-Fractional Distance Based on A Primal Path-Following Interior Point Method |
Sub Title (in English) | |
Keyword(1) | LDPC codes |
Keyword(2) | Linear Programming Decoding |
Keyword(3) | Max-Fractional Distance |
Keyword(4) | Interior-Point Method |
1st Author's Name | Makoto MIWA |
1st Author's Affiliation | Nagoya Institute of Technology() |
2nd Author's Name | Tadashi WADAYAMA |
2nd Author's Affiliation | Nagoya Institute of Technology |
3rd Author's Name | Ichi TAKUMI |
3rd Author's Affiliation | Nagoya Institute of Technology |
Date | 2009-03-10 |
Paper # | IT2008-108,ISEC2008-166,WBS2008-121 |
Volume (vol) | vol.108 |
Number (no) | 473 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |