Paper Abstract and Keywords |
Presentation |
2008-10-24 14:00
Proposal and Evaluation of Hybrid Multicast Scheme in Wireless Multihop Networks Yuki Kumagai, Satoshi Fushimi (Chiba Univ.), Hiroyuki Iizuka (NEC Communication Systems, Ltd.), Shiro Sakata (Chiba Univ.) AN2008-51 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Single data delivery to multiple destinations, multicasting, has been recognized as a promising service in wireless multi-hop networks. There are two hop-by-hop transmission schemes for an end-to-end multicast service, unicast with delivery confirmation and retransmission and broadcast without delievery confirmation. Unicast has a high reliability in data transmission, while broadcast has an advantage of low-latency in transmission. In end-to-end multicast services, there have also been two schemes, multiple unicasts and broadcast for each hop. Both schemes have tradeoffs in terms of delivery ratio and latency. This paper proposes a hybrid scheme of multiple unicasts and broadcast for end-to-end multicasting. The paper also proposes a scheme which selects an optimum hybrid ratio according to link characteristics, network topology and application requirements. This scheme achieves a highly reliable and low latency multicast service. Simulation results prove the effectiveness of the proposed scheme. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
ad-hoc network / Multi-destination communication / unicast / broadcast / content delivery / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 251, AN2008-51, pp. 129-134, Oct. 2008. |
Paper # |
AN2008-51 |
Date of Issue |
2008-10-15 (AN) |
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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AN2008-51 |
Conference Information |
Committee |
SR RCS USN AN |
Conference Date |
2008-10-22 - 2008-10-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa industry support center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless discributed network special session and general session |
Paper Information |
Registration To |
AN |
Conference Code |
2008-10-SR-RCS-USN-AN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Proposal and Evaluation of Hybrid Multicast Scheme in Wireless Multihop Networks |
Sub Title (in English) |
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Keyword(1) |
ad-hoc network |
Keyword(2) |
Multi-destination communication |
Keyword(3) |
unicast |
Keyword(4) |
broadcast |
Keyword(5) |
content delivery |
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1st Author's Name |
Yuki Kumagai |
1st Author's Affiliation |
Chiba University (Chiba Univ.) |
2nd Author's Name |
Satoshi Fushimi |
2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
3rd Author's Name |
Hiroyuki Iizuka |
3rd Author's Affiliation |
NEC Communication Systems, Ltd. (NEC Communication Systems, Ltd.) |
4th Author's Name |
Shiro Sakata |
4th Author's Affiliation |
Chiba University (Chiba Univ.) |
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Speaker |
Author-1 |
Date Time |
2008-10-24 14:00:00 |
Presentation Time |
20 minutes |
Registration for |
AN |
Paper # |
AN2008-51 |
Volume (vol) |
vol.108 |
Number (no) |
no.251 |
Page |
pp.129-134 |
#Pages |
6 |
Date of Issue |
2008-10-15 (AN) |
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