| Paper Abstract and Keywords |
| Presentation |
2006-03-02 11:00
On Error Correction Schemes making use of Mutual Information between Correlated Bits
-- A Proposal of Twin Turbo Decoder --
Noriaki Miyazaki, Yasuyuki Hatakawa, Chen Zheng, Toshinori Suzuki (KDDI Labs.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The received symbol carried by the multi-level modulation or the MIMO (Multi-Input Multi-Output) transmission consists of two or more bits, and these bits have the cross correlation between each other. However, the conventional decoding scheme in the forward error correction neglects the mutual information existing in the above bits as the cross correlation. This paper proposes the new decoding method of improving the error correction capability by taking account in the above mutual information. This paper names the proposed scheme twin iterative decoding (twin turbo decoding) because it yields the double feedback loop when applying it to the iterative MAP (Maximum A posteriori Probability) decoding. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Multi-Level Modulation / Forward Error Correction / Mutual Information / Likelihood Estimation / Channel Reliability Value / Iterative Decoding / Turbo Coding / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 623, RCS2005-204, pp. 157-162, March 2006. |
| Paper # |
RCS2005-204 |
| Date of Issue |
2006-02-22 (RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
RCS AP WBS SR MW MoNA |
| Conference Date |
2006-03-01 - 2006-03-03 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
YRP |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
RCS |
| Conference Code |
2006-03-RCS-AP-WBS-SR-MW-MoMuC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
On Error Correction Schemes making use of Mutual Information between Correlated Bits |
| Sub Title (in English) |
A Proposal of Twin Turbo Decoder |
| Keyword(1) |
Multi-Level Modulation |
| Keyword(2) |
Forward Error Correction |
| Keyword(3) |
Mutual Information |
| Keyword(4) |
Likelihood Estimation |
| Keyword(5) |
Channel Reliability Value |
| Keyword(6) |
Iterative Decoding |
| Keyword(7) |
Turbo Coding |
| Keyword(8) |
|
| 1st Author's Name |
Noriaki Miyazaki |
| 1st Author's Affiliation |
KDDI R&D Laboratories, Inc. (KDDI Labs.) |
| 2nd Author's Name |
Yasuyuki Hatakawa |
| 2nd Author's Affiliation |
KDDI R&D Laboratories, Inc. (KDDI Labs.) |
| 3rd Author's Name |
Chen Zheng |
| 3rd Author's Affiliation |
KDDI R&D Laboratories, Inc. (KDDI Labs.) |
| 4th Author's Name |
Toshinori Suzuki |
| 4th Author's Affiliation |
KDDI R&D Laboratories, Inc. (KDDI Labs.) |
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| Speaker |
Author-1 |
| Date Time |
2006-03-02 11:00:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
RCS2005-204 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.623 |
| Page |
pp.157-162 |
| #Pages |
6 |
| Date of Issue |
2006-02-22 (RCS) |