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| Paper Abstract and Keywords | ||
| Presentation | 2020-07-10 12:00 A Study of Wireless System Selection with Spectrum Database for IoT Soraya Mitate, Yudai Yamazaki, Takeo Fujii (UEC), Shusuke Narieda (Mie Univ.)  SR2020-21 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, LoRaWAN (Long Range Wide Area Network) has been attracting attention because it enables long-distance commnunication with low power. LoRaWAN adopts the MAC protocol based on Pure ALOHA, and the terminal can send packets at anytime. However the problem is that packet collisions frequently occur as the number of terminals increases. On the other hand, BLE (Bluetooth Low Energy) which is standardized for short-distance communication for IoT is now widely used in various IoT devices because it enables high speed and stable communication. Therefore, we proposed a system that can reduce the traffic on the LoRaWAN system by dynamically selecting two communication systems when the terminals move in an environment where it can use both LoRaWAN and BLE communication systems. However, it is necessary to consider the QoS (Quality of Service) requirements which is the application requirements of the terminal because LoRaWAN and BLE are standardize assuming different target applications. Therefore, in this paper, We propose a method that can adaptively select a system by weighting the QoS realization value of each system such as the packet loss rate predicted using the spectrum database and the power consumption during communication with the application requirements of the terminal. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IoT / Spectrum Database / LoRaWAN / Bluetooth Low Energy / QoS / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 90, SR2020-21, pp. 71-78, July 2020. | |
| Paper # | SR2020-21 | |
| Date of Issue | 2020-07-01 (SR) | |
| 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 | SR2020-21 |
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| Conference Information | |
| Committee | SR NS SeMI RCC RCS |
| Conference Date | 2020-07-08 - 2020-07-10 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication and Network Technology of the AI Age, M2M (Machine-to-Machine)，D2D (Device-to-Device)，IoT（Internet of Things）, etc |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2020-07-SR-NS-SeMI-RCC-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Wireless System Selection with Spectrum Database for IoT |
| Sub Title (in English) | |
| Keyword(1) | IoT |
| Keyword(2) | Spectrum Database |
| Keyword(3) | LoRaWAN |
| Keyword(4) | Bluetooth Low Energy |
| Keyword(5) | QoS |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Soraya Mitate |
| 1st Author's Affiliation | University of Electro-Communications (UEC) |
| 2nd Author's Name | Yudai Yamazaki |
| 2nd Author's Affiliation | he University of Electro-Communications (UEC) |
| 3rd Author's Name | Takeo Fujii |
| 3rd Author's Affiliation | he University of Electro-Communications (UEC) |
| 4th Author's Name | Shusuke Narieda |
| 4th Author's Affiliation | Mie University (Mie Univ.) |
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| Speaker | Author-1 |
| Date Time | 2020-07-10 12:00:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2020-21 |
| Volume (vol) | vol.120 |
| Number (no) | no.90 |
| Page | pp.71-78 |
| #Pages | 8 |
| Date of Issue | 2020-07-01 (SR) |
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