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| Presentation | 2007-03-08 08:00 Low-Jitter Packet Scheduling Method for Broadcasting Signal Distribution on Residential Network Kazuhiro Kamimura, Haruo Hoshino (NHK)  NS2006-158 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | With widespread broadband access network, there are many technical studies of IP-based video distribution (IPTV). On the other hand, Ethernet-based residential network is commonly used to interconnect PCs and home appliances. As a natural consequence, the residential network will be shared by broadcasting signal and communication traffic, in compliance with each QoS requirements. As for MPEG-2 Systems, which is the multiplexing scheme of digital broadcasting, requires transmission jitter of its PCR should be strictly suppressed to recover decoder's clock precisely. In this report, we propose and evaluate a packet scheduling method to theoretically remove the transmission jitter, which is applicable to Ethernet switches in the residential network. By implementation with a realtime OS, it was demonstrated the proposed method suppressed the jitter less than the one of strict priority queuing method and improved instability of decoded video signal caused by the transmission jitter. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | residential network / IPTV / clock recovery / PCR / QoS / jitter / packet scheduling / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 577, NS2006-158, pp. 1-6, March 2007. | |
| Paper # | NS2006-158 | |
| Date of Issue | 2007-03-01 (NS) | |
| 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 | NS2006-158 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2007-03-08 - 2007-03-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2007-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Low-Jitter Packet Scheduling Method for Broadcasting Signal Distribution on Residential Network |
| Sub Title (in English) | |
| Keyword(1) | residential network |
| Keyword(2) | IPTV |
| Keyword(3) | clock recovery |
| Keyword(4) | PCR |
| Keyword(5) | QoS |
| Keyword(6) | jitter |
| Keyword(7) | packet scheduling |
| Keyword(8) | |
| 1st Author's Name | Kazuhiro Kamimura |
| 1st Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name | Haruo Hoshino |
| 2nd Author's Affiliation | Japan Broadcasting Corporation (NHK) |
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| Speaker | Author-1 |
| Date Time | 2007-03-08 08:00:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2006-158 |
| Volume (vol) | vol.106 |
| Number (no) | no.577 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2007-03-01 (NS) |
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