Paper Abstract and Keywords |
Presentation |
2008-03-06 08:20
Transparent unicast translation to improve quality of multicast over wireless LAN Yuki Tanigawa, Kenta Yasukawa, Katsunori Yamaoka (Titech) IN2007-159 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Media broadcasting services using Internet Protocol (IP) multicast are emerging.
On the other hand, IEEE 802.11 wireless LAN (WLAN) has been widely deployed.
Because of such a background, the opportunities to receive multicast streaming over WLAN are expected to be more often.
However, due to the restrictions on the standard, the transmission rate and the reliability of multicast over WLAN are both lower than those of unicast.
In this paper, we proposed a transparent multicast / unicast translation method which translates a multicast packet to multiple unicast packets so that we can utilize the higher transmission rates and retransmission function that are only available for unicast.
Our theoretical analysis showed that the proposed method improves the efficiency and reliability of multicast over WLAN if the number of receivers is limited to a number which an access point is assumed to reasonably support. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless LAN / multicast / unicast trasnlation / multimedia streaming / media occupation time / real-time communication / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 525, IN2007-159, pp. 1-6, March 2008. |
Paper # |
IN2007-159 |
Date of Issue |
2008-02-28 (IN) |
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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IN2007-159 |
Conference Information |
Committee |
NS IN |
Conference Date |
2008-03-06 - 2008-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Bankoku Shinryokan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General issues |
Paper Information |
Registration To |
IN |
Conference Code |
2008-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Transparent unicast translation to improve quality of multicast over wireless LAN |
Sub Title (in English) |
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Keyword(1) |
Wireless LAN |
Keyword(2) |
multicast |
Keyword(3) |
unicast trasnlation |
Keyword(4) |
multimedia streaming |
Keyword(5) |
media occupation time |
Keyword(6) |
real-time communication |
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1st Author's Name |
Yuki Tanigawa |
1st Author's Affiliation |
Tokyo Institute of Technology (Titech) |
2nd Author's Name |
Kenta Yasukawa |
2nd Author's Affiliation |
Tokyo Institute of Technology (Titech) |
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Katsunori Yamaoka |
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Tokyo Institute of Technology (Titech) |
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Speaker |
Author-1 |
Date Time |
2008-03-06 08:20:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2007-159 |
Volume (vol) |
vol.107 |
Number (no) |
no.525 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2008-02-28 (IN) |
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