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| Presentation | 2008-08-28 13:25 Study of FEC for 800MHz band FPU system -- Analysis of LDGM structure for LDPC concatenated code -- Kohei Kambara, Kazuhiko Mitsuyama, Takayuki Nakagawa, Tetsuomi Ikeda (NHK)  RCS2008-79 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | 800MHz band Field Pick-up Unit (FPU) system is mainly used at live marathon programs to transmit the live camera picture from the moving vans. We are studying the elemental technologies for high data rate and robust transmission system to realize the next generation FPU system. Forward Error Correction (FEC) is one of the important issues of the transmission system. Low-density Parity-check (LDPC) code and, as its application, Serially-Concatenated Low-Density Generator Matrix (SCLDGM) code are the strong technologies to improve the system robustness. In this paper, we propose a novel LDGM structure optimized for the SCLDGM codes. The SCLDGM code optimized by the proposed LDGM structure shows the better performance than the SCLDGM code constructed with the conventional LDGM structures. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 800MHz band FPU / road race / live / Concatenated code / SCLDGM / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 188, RCS2008-79, pp. 157-162, Aug. 2008. | |
| Paper # | RCS2008-79 | |
| Date of Issue | 2008-08-20 (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 | RCS2008-79 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2008-08-27 - 2008-08-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2008-08-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of FEC for 800MHz band FPU system |
| Sub Title (in English) | Analysis of LDGM structure for LDPC concatenated code |
| Keyword(1) | 800MHz band FPU |
| Keyword(2) | road race |
| Keyword(3) | live |
| Keyword(4) | Concatenated code |
| Keyword(5) | SCLDGM |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kohei Kambara |
| 1st Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name | Kazuhiko Mitsuyama |
| 2nd Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name | Takayuki Nakagawa |
| 3rd Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 4th Author's Name | Tetsuomi Ikeda |
| 4th Author's Affiliation | Japan Broadcasting Corporation (NHK) |
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| Speaker | Author-1 |
| Date Time | 2008-08-28 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2008-79 |
| Volume (vol) | vol.108 |
| Number (no) | no.188 |
| Page | pp.157-162 |
| #Pages | 6 |
| Date of Issue | 2008-08-20 (RCS) |
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