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| Presentation | 2019-10-10 11:10 A Method for Improving Wireless Frequency Utilization by Flattening Periodic Sensor Traffic Using Shift-Phase Manipulation Riki Bando, Ping Du, Akihiro Nakao (UTokyo)  NS2019-100 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In many cases of IoT, wireless sensor sends data periodically. If accidentally traffic of some sensors have the same phase, high peak traffic arises and higher frequency bandwidth is necessary to avoid packet loss. In this paper, we propose methods to utilize radio frequency efficiently by adjusting a periodic traffic phase of each sensor and flattening the aggregated traffic. Our methods include the one to estimate traffic phases in the network and searches to determine initial phases of sensors efficiently. We discuss the advantage and disadvantage of the methods. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Periodic traffic / Wireless sensor network / Phase-shift scheduling / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 221, NS2019-100, pp. 7-12, Oct. 2019. | |
| Paper # | NS2019-100 | |
| Date of Issue | 2019-10-03 (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 | NS2019-100 |
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| Conference Information | |
| Committee | NS |
| Conference Date | 2019-10-10 - 2019-10-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network architecture (Overlay, P2P, Ubiquitous network, Scale-free network, Active network, NGN/NwGN, IoT, Edge computing, Next generation packet transport (High speed Ethernet, IP over WDM, Multi-service package technology, MPLS), Grid, etc. |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2019-10-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Method for Improving Wireless Frequency Utilization by Flattening Periodic Sensor Traffic Using Shift-Phase Manipulation |
| Sub Title (in English) | |
| Keyword(1) | Periodic traffic |
| Keyword(2) | Wireless sensor network |
| Keyword(3) | Phase-shift scheduling |
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| 1st Author's Name | Riki Bando |
| 1st Author's Affiliation | University of Tokyo (UTokyo) |
| 2nd Author's Name | Ping Du |
| 2nd Author's Affiliation | University of Tokyo (UTokyo) |
| 3rd Author's Name | Akihiro Nakao |
| 3rd Author's Affiliation | University of Tokyo (UTokyo) |
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| Speaker | Author-1 |
| Date Time | 2019-10-10 11:10:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2019-100 |
| Volume (vol) | vol.119 |
| Number (no) | no.221 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2019-10-03 (NS) |
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