Presentation | 2003/7/16 A Study of Analysis of Alternate Decoding Algorithm of Convolutional Codes Masayuki OSAWA, Ryo NOMURA, Toshiyasu MATSUSHIMA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The maximum a posterior probability decoding of Low Density Parity Check (LDPC) Codes and Turbo Codes is one of the most active subjects in research of error correcting codes. Recently, various methods of analyzing decoding algorithm of these codes using Monte Carlo method partially, not entirely, are proposed. The representative methods of this type are EXIT-CHART for BCJR algorithm on Turbo Codes and for sum product algorithm on LDPC Codes and Gaussian Approximation for BCJR algorithm on Turbo Codes. On the other hand, alternate algorithm for generalized posterior probability on LDPC Codes, Convolutional Codes and Turbo Codes turned out to be superior to sum product algorithm or BCJR algorithm on those codes in many points by simulations. In this paper we consider a method of analyzing alternate algorithm for generalized posterior probability on Convolutional Codes using Monte Carlo Filter method partially. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Convolutional Codes / An Alternate Algorithm for Generalized Posterior Probability / Monte Carlo Method |
Paper # | IT2003-33 |
Date of Issue |
Conference Information | |
Committee | IT |
---|---|
Conference Date | 2003/7/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Information Theory (IT) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study of Analysis of Alternate Decoding Algorithm of Convolutional Codes |
Sub Title (in English) | |
Keyword(1) | Convolutional Codes |
Keyword(2) | An Alternate Algorithm for Generalized Posterior Probability |
Keyword(3) | Monte Carlo Method |
1st Author's Name | Masayuki OSAWA |
1st Author's Affiliation | Dep.of Industrial and Management Systems Engineering Waseda University() |
2nd Author's Name | Ryo NOMURA |
2nd Author's Affiliation | Dep.of Industrial and Management Systems Engineering Waseda University |
3rd Author's Name | Toshiyasu MATSUSHIMA |
3rd Author's Affiliation | Dep.of Industrial and Management Systems Engineering Waseda University |
Date | 2003/7/16 |
Paper # | IT2003-33 |
Volume (vol) | vol.103 |
Number (no) | 215 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |