Presentation | 2007-03-16 Method for Reducing Computational Complexity of Soft-Decision Decoding Based on Ordered Statistics Takayuki SHIMIZU, Kenya HORAI, Hisato IWAI, Hideichi SASAOKA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a method for reducing computational complexity of soft-decision decoding based on ordered statistics without degradation of the decoding performance. It utilizes Euclidean distance between codeword candidate and received sequence to limit the search range of codewords. A numerical simulations are carried out to evaluate the performance of the proposed method. The results of the simulations show that, compared with a method using maximum likelihood sufficient condition, the computational complexity of decoding are more reduced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ordered Statistics / Soft-Decision Decoding / Computational Complexity / Block Codes / Euclidean Distance |
Paper # | IT2006-113,ISEC2006-168,WBS2006-110 |
Date of Issue |
Conference Information | |
Committee | IT |
---|---|
Conference Date | 2007/3/9(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) | Method for Reducing Computational Complexity of Soft-Decision Decoding Based on Ordered Statistics |
Sub Title (in English) | |
Keyword(1) | Ordered Statistics |
Keyword(2) | Soft-Decision Decoding |
Keyword(3) | Computational Complexity |
Keyword(4) | Block Codes |
Keyword(5) | Euclidean Distance |
1st Author's Name | Takayuki SHIMIZU |
1st Author's Affiliation | Faculty of Engineering, Doshisha University() |
2nd Author's Name | Kenya HORAI |
2nd Author's Affiliation | Graduate School of Engineering, Doshisha University |
3rd Author's Name | Hisato IWAI |
3rd Author's Affiliation | Faculty of Engineering, Doshisha University |
4th Author's Name | Hideichi SASAOKA |
4th Author's Affiliation | Faculty of Engineering, Doshisha University |
Date | 2007-03-16 |
Paper # | IT2006-113,ISEC2006-168,WBS2006-110 |
Volume (vol) | vol.106 |
Number (no) | 595 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |