Paper Abstract and Keywords |
Presentation |
2014-01-24 15:05
[Poster Presentation]
A Wireless Mesh Network Rounting Scheme depending on the Number of Interfering Nodes Hiromu Asahina, Hisao Yamamoto (Tokyo City Univ.) CQ2013-85 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In Wireless Mesh Networks (WMNs), Carrier Sense Multiple Access / Collision Avoidance(CSMA/CA) is often used for solving the Hidden Node Problem. Since, the state of nodes which placed around communicating nodes changes to a Network Allocation Vector (NAV) by function of CSMA/CA, a lot of nodes are in the NAV state in multi hop networks. Therefore, if a new session is created under a situation in which some other sessions already exists, the state of nodes which placed on routes of these sessions may change to NAV. Therefore these session’s performances are decreased. This problem is caused by routing protocols. Ordinary routing protocols does not consider how much interfering nodes (i.e. NAV nodes) are existing. In this paper we propose the Routing Scheme which can consider the number of interfering nodes. This scheme constructs the routes with minimum number of interfering nodes. As a result, routes which have less interference to each other can are constructed. Performance evaluation clarifies that modified OLSR on the basis of our proposed scheme achieves the suppression of problem. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Mesh Networks / Routing Protocol / Interference Problem / OLSR / CSMA/CA / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 405, CQ2013-85, pp. 99-104, Jan. 2014. |
Paper # |
CQ2013-85 |
Date of Issue |
2014-01-17 (CQ) |
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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CQ2013-85 |
Conference Information |
Committee |
CQ |
Conference Date |
2014-01-24 - 2014-01-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo City University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Audio and video quality, Multi-sensory media quality, SDN (Software-Defined Network), Network service quality, Wireless network quality, Network measurement, general fields |
Paper Information |
Registration To |
CQ |
Conference Code |
2014-01-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Wireless Mesh Network Rounting Scheme depending on the Number of Interfering Nodes |
Sub Title (in English) |
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Keyword(1) |
Wireless Mesh Networks |
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Routing Protocol |
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Interference Problem |
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OLSR |
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CSMA/CA |
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1st Author's Name |
Hiromu Asahina |
1st Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
2nd Author's Name |
Hisao Yamamoto |
2nd Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-01-24 15:05:00 |
Presentation Time |
60 minutes |
Registration for |
CQ |
Paper # |
CQ2013-85 |
Volume (vol) |
vol.113 |
Number (no) |
no.405 |
Page |
pp.99-104 |
#Pages |
6 |
Date of Issue |
2014-01-17 (CQ) |
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