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| Presentation | 2015-03-03 15:40 An Analysis Study on the Impact of Network Topology on the Performance of TDMA-based Multihop Wireless Networks Kai Koyama, Go Hasegawa, Morito Matsuoka (Osaka Univ.)  NS2014-274 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In TDMA-based multihop wireless networks, we need to assign time slots to links according to their traffic load, that is determined by traffic demands of client terminals as well as the network topology itself. Therefore, the network topology and the client terminal accommodation are key factors for network performance improvement. In this report, we first give the analytical evaluation results on the impact of the network topology including client terminal accommodation on the performance of TDMA-based multihop wireless networks. We also define a problem of network topology construction as a combinatorial optimization problem and propose a network topology construction method to obtain enough network performance by solving the problem with a heuristic algorithm. Evaluation results show that the packet transmission delay can be reduced by $20$ % in average and the network capacity can be increased by up to $43$ % when using the proposed method, as compared with the simple network topology. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Time Division Multiple Access (TDMA) / Multihop Wireless Network / Network topology / Packet transmission delay / Combinatorial optimization problem / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 477, NS2014-274, pp. 571-576, March 2015. | |
| Paper # | NS2014-274 | |
| Date of Issue | 2015-02-23 (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 | NS2014-274 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2015-03-02 - 2015-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2015-03-NS-IN |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Analysis Study on the Impact of Network Topology on the Performance of TDMA-based Multihop Wireless Networks |
| Sub Title (in English) | |
| Keyword(1) | Time Division Multiple Access (TDMA) |
| Keyword(2) | Multihop Wireless Network |
| Keyword(3) | Network topology |
| Keyword(4) | Packet transmission delay |
| Keyword(5) | Combinatorial optimization problem |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kai Koyama |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Go Hasegawa |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Morito Matsuoka |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-03-03 15:40:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2014-274 |
| Volume (vol) | vol.114 |
| Number (no) | no.477 |
| Page | pp.571-576 |
| #Pages | 6 |
| Date of Issue | 2015-02-23 (NS) |
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