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| Presentation | 2018-12-20 10:45 Study of Throughput and Fairness improvement Technique in Multi-hop Wi-Fi Network Shimadu Ayaka, Ogawa Takeshi (Tokyo Denki Univ)  NS2018-158 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | If a multi-hop network is constructed with conventional 802.11 RTS / CTS system, the overall throughput decreases as compared with 1: 1 communication and fairness of data transmission rate of each node is not realized. With 802.11 HCCA method, collision is avoided by polling data transmission from the base station, but multi-hop network is not considered. With 802.15.4 e TSCH, the transmission time of all nodes can be scheduled so as not to cause a collision, but stricter and more complicated time synchronization function is required as compared with 802.11. In this paper, based on the premise of a two-dimensional lattice topology, a countermeasure that does not require strict time synchronization is proposed, and evaluated results by simulation are reported. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-hop / IoT / media access control / fairness control / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 371, NS2018-158, pp. 11-16, Dec. 2018. | |
| Paper # | NS2018-158 | |
| Date of Issue | 2018-12-13 (NS) | |
| ISSN | 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 | NS2018-158 |
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| Conference Information | |
| Committee | RCS NS |
| Conference Date | 2018-12-20 - 2018-12-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Onomichi City Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2018-12-RCS-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Throughput and Fairness improvement Technique in Multi-hop Wi-Fi Network |
| Sub Title (in English) | |
| Keyword(1) | Multi-hop |
| Keyword(2) | IoT |
| Keyword(3) | media access control |
| Keyword(4) | fairness control |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Shimadu Ayaka |
| 1st Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ) |
| 2nd Author's Name | Ogawa Takeshi |
| 2nd Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ) |
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| Speaker | Author-1 |
| Date Time | 2018-12-20 10:45:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2018-158 |
| Volume (vol) | vol.118 |
| Number (no) | no.371 |
| Page | pp.11-16 |
| #Pages | 6 |
| Date of Issue | 2018-12-13 (NS) |
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