Paper Abstract and Keywords |
Presentation |
2006-09-15 10:00
Speculative Retransmission for Scalable Video Streaming over Wireless Links Yusuke Uchida (Kyoto Univ.), Sei Sunahara, Eisaburo Itakura (Sony Corp.), Hiroyuki Masuyama, Shoji Kasahara, Yutaka Takahashi (Kyoto Univ.) NS2006-84 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Hybrid FEC (forward error correction) / ARQ (automatic repeat request)
is a receiver-driven technique of packet-loss recovery to guarantee quality of service (QoS) for real-time communications. In this paper, focusing on layered video service over wireless network environment, we propose a speculative retransmission scheme for hybrid FEC/ARQ. In the proposed scheme, a receiver host periodically sends probe packets to a sender host in order to check wireless channel state. If the sender host does not receive NACK or probe packets during a pre-specified interval, the sender host regards the wireless channel as in burst loss state, and it retransmits packets that may be lost during a burst loss period. The buffer management related to the speculative retransmission is also taken into consideration. The performance of the proposed scheme is investigated by simulation. Numerical examples show that the proposed scheme transmits packets of base and enhance layers more successfully than the conventional FEC/ARQ. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
FEC/ARQ Hybrid System / Real-time Video Streaming / Scalable Video Streaming / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 236, NS2006-84, pp. 79-82, Sept. 2006. |
Paper # |
NS2006-84 |
Date of Issue |
2006-09-07 (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) |
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NS2006-84 |
Conference Information |
Committee |
IN NS CS |
Conference Date |
2006-09-14 - 2006-09-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
VPN, NAT, Network security, DDos, P2P, etc. |
Paper Information |
Registration To |
NS |
Conference Code |
2006-09-IN-NS-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Speculative Retransmission for Scalable Video Streaming over Wireless Links |
Sub Title (in English) |
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Keyword(1) |
FEC/ARQ Hybrid System |
Keyword(2) |
Real-time Video Streaming |
Keyword(3) |
Scalable Video Streaming |
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1st Author's Name |
Yusuke Uchida |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Sei Sunahara |
2nd Author's Affiliation |
Sony Corporation (Sony Corp.) |
3rd Author's Name |
Eisaburo Itakura |
3rd Author's Affiliation |
Sony Corporation (Sony Corp.) |
4th Author's Name |
Hiroyuki Masuyama |
4th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
5th Author's Name |
Shoji Kasahara |
5th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
6th Author's Name |
Yutaka Takahashi |
6th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
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Speaker |
Author-1 |
Date Time |
2006-09-15 10:00:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2006-84 |
Volume (vol) |
vol.106 |
Number (no) |
no.236 |
Page |
pp.79-82 |
#Pages |
4 |
Date of Issue |
2006-09-07 (NS) |
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