Presentation | 2008-02-28 Adaptive Sum-Product decoding to estimate the state of the channel Kenji AIKAWA, Brian KURKOSKI, Kazuhiko YAMAGUCHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The combination of LDPC codes and sum-product decoding algorithm can achieve performance near the Shannon limit. However, the conventional sum-product decoding algorithm assumes memoryless channels. For channels with memory such as burst error channels, an algorithm which is different from the sum-product decoding algorithm for memoryless channel is needed. In this study, we propose and evaluate a new decoding algorithm for burst error channels based on decoding order. We show that the decoding characteristics of the proposed algorithm is better than the conventional one for channels with memory. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Sum-Product Decoding / Channel with Memory / Burst Error Channel / SISO / Decoding Order |
Paper # | IT2007-44,ISEC2007-141,WBS2007-75 |
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Committee | ISEC |
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Conference Date | 2008/2/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Security (ISEC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Adaptive Sum-Product decoding to estimate the state of the channel |
Sub Title (in English) | |
Keyword(1) | Sum-Product Decoding |
Keyword(2) | Channel with Memory |
Keyword(3) | Burst Error Channel |
Keyword(4) | SISO |
Keyword(5) | Decoding Order |
1st Author's Name | Kenji AIKAWA |
1st Author's Affiliation | Dept. of Information Systems Science, The Graduate School of Information Systems, The University of Electro-Communications() |
2nd Author's Name | Brian KURKOSKI |
2nd Author's Affiliation | Dept. of Information and Communication Engineering, The University of Electro-Communications |
3rd Author's Name | Kazuhiko YAMAGUCHI |
3rd Author's Affiliation | Dept. of Information and Communication Engineering, The University of Electro-Communications |
Date | 2008-02-28 |
Paper # | IT2007-44,ISEC2007-141,WBS2007-75 |
Volume (vol) | vol.107 |
Number (no) | 500 |
Page | pp.pp.- |
#Pages | 6 |
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