Paper Abstract and Keywords |
Presentation |
2018-03-02 15:25
Filter Design and Performance Evaluation of Repeat-Accumulate Signal Codes based on Density Evolution Manato Takai, Koji Ishibashi (UEC) RCS2017-400 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose repeat-accumulate signal codes (RASC) as a simplest one of signal codes. Although the filter coefficients of the encoder determine whole of its performances since signal codes can directly encode a modulated signal, optimum filters were found by brute-force search in terms of symbol error rate (SER) in previous papers because the asymptotic behavior with different filters has not been investigated. Therefore, we introduce Monte-Carlo density evolution (MC-DE) to analyze the asymptotic behavior of RASC so as to find the optimum filter. Simulation results show SER of RASC with optimum filter can come close to the conventional turbo signal codes while computational complexity is reduced. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Signal Codes / Monte-Carlo Density Evolution / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 456, RCS2017-400, pp. 453-458, Feb. 2018. |
Paper # |
RCS2017-400 |
Date of Issue |
2018-02-21 (RCS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
RCS2017-400 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2018-02-28 - 2018-03-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2018-02-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Filter Design and Performance Evaluation of Repeat-Accumulate Signal Codes based on Density Evolution |
Sub Title (in English) |
|
Keyword(1) |
Signal Codes |
Keyword(2) |
Monte-Carlo Density Evolution |
Keyword(3) |
|
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Manato Takai |
1st Author's Affiliation |
The University of Electro-Communications (UEC) |
2nd Author's Name |
Koji Ishibashi |
2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-2 |
Date Time |
2018-03-02 15:25:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2017-400 |
Volume (vol) |
vol.117 |
Number (no) |
no.456 |
Page |
pp.453-458 |
#Pages |
6 |
Date of Issue |
2018-02-21 (RCS) |
|