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| Presentation | 2018-03-02 15:00 A Data Transmission Control Based on Node Density for Heterogeneous Spatio-tempral Data Retention Hiroki Teshiba, Daiki Nobayashi, Kazuya Tsukamoto, Takeshi Ikenaga (Kyutech)  NS2017-230 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Although users can usually receive various application services through the Internet, some specific services, such as transportation information and advertisements like limited-time sale, are strongly dependent on geographical location and time (and so this information is referred to as spatio-temporal data (STD) in this paper), which is not readily available via the Internet. Since the “locally produced and consumed” paradigm of spatio-temporal data use is effective for location-dependent applications, we proposed the spatio-temporal data retention system using vehicles as InfoHubs. In this system, the node adjusted the data transmission probability based on the number of neighboring nodes in order to alleviate channel interference and achieve a high coverage rate. However, if heterogeneous STDs exist in the same space, it is difficult to achieve effective data retention by channel interference due to increased number of data transmissions. Therefore, in this paper, we proposed a data transmission control method based on node density for heterogeneous STD retention. Considering, different requiremetnts of heterogeneous STD, the proposed method achieve high coverage rate and a low number of transmitting data for each data. Through simulations, we showed that our proposed method is effective for retaining heterogeneous STD. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Data Retention / Adaptive Data Transmission Control / Locally Produced and Consumed of Data / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 459, NS2017-230, pp. 351-356, March 2018. | |
| Paper # | NS2017-230 | |
| Date of Issue | 2018-02-22 (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 | NS2017-230 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2018-03-01 - 2018-03-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Phoenix Seagaia Resort |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2018-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Data Transmission Control Based on Node Density for Heterogeneous Spatio-tempral Data Retention |
| Sub Title (in English) | |
| Keyword(1) | Data Retention |
| Keyword(2) | Adaptive Data Transmission Control |
| Keyword(3) | Locally Produced and Consumed of Data |
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| 1st Author's Name | Hiroki Teshiba |
| 1st Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
| 2nd Author's Name | Daiki Nobayashi |
| 2nd Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
| 3rd Author's Name | Kazuya Tsukamoto |
| 3rd Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
| 4th Author's Name | Takeshi Ikenaga |
| 4th Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
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| Speaker | Author-1 |
| Date Time | 2018-03-02 15:00:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2017-230 |
| Volume (vol) | vol.117 |
| Number (no) | no.459 |
| Page | pp.351-356 |
| #Pages | 6 |
| Date of Issue | 2018-02-22 (NS) |
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