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| Presentation | 2007-10-05 09:25 A Study on the Parallelized Encoding of LDGM for the Robust Streamings of Super High Definition Videos Masahiko Kitamura, Daisuke Shirai, Yoshihide Tonomura, Tatsuya Fujii (NTT)  CS2007-28 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper describes methods of the parallerised LDGM(low density generator matrix) coding for the streaming of super high definition videos(SHD). LDGM is a kind of forward error correction codes(FEC), which has a better performance both about the charactoristics of error corrections and about the rate of encoding/decoding proccess. Firstly in this paper, we evaluate the static performance of LDGM code such as the packet loss rate rate vs packet error rate. After that, we decide the best paramaters of the LDGM code for the SHD streamings, according to the evaluation. Finaly, we measure the throughput of LDGM encodings with the proposed methods. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Forward error-correcting code / LDGM / parallel proccessing / super high-definition / multipoint distribution videos / UDP / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 244, CS2007-28, pp. 37-42, Oct. 2007. | |
| Paper # | CS2007-28 | |
| Date of Issue | 2007-09-27 (CS) | |
| 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 | CS2007-28 |
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| Conference Information | |
| Committee | CS |
| Conference Date | 2007-10-04 - 2007-10-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokachigawa, Hokkaido |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Broadband access network, home networks, etc. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2007-10-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on the Parallelized Encoding of LDGM for the Robust Streamings of Super High Definition Videos |
| Sub Title (in English) | |
| Keyword(1) | Forward error-correcting code |
| Keyword(2) | LDGM |
| Keyword(3) | parallel proccessing |
| Keyword(4) | super high-definition |
| Keyword(5) | multipoint distribution videos |
| Keyword(6) | UDP |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masahiko Kitamura |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corp. (NTT) |
| 2nd Author's Name | Daisuke Shirai |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corp. (NTT) |
| 3rd Author's Name | Yoshihide Tonomura |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corp. (NTT) |
| 4th Author's Name | Tatsuya Fujii |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corp. (NTT) |
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| Speaker | Author-3 |
| Date Time | 2007-10-05 09:25:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2007-28 |
| Volume (vol) | vol.107 |
| Number (no) | no.244 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2007-09-27 (CS) |
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