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| Presentation | 2007-09-20 17:10 Cell Residence Time Estimation Method using Geographical Information Akihito Hiromori, Shigeru Kaneda, Noriteru Shinagawa, Wataru Takita (NTT DoCoMo)  NS2007-67 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In cellular networks, an user moves from one cell to another.So, it is desirable to investigate the characteristic of the user mobility in order to consider the impact of the user mobility to the performance evaluation of network systems. Cell residence time, which is the duration time that a user exists in one cell, is considered as one of the parameter representing the user mobility for cellular networks. In this paper, we propose an estimation method of cell residence time for each cell using geographical information. At first, our method calculates the route distance on the cell from cell placement and geographical information. After that, the cell residence time distribution is estimated from calculated route distances and user speed obtained from geographical information. Also, we show that there are few cases which the distribution of cell residence time follows the gamma distribution from the analysis of route distances. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cellular network / Cell residence time / Mobility / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 221, NS2007-67, pp. 73-76, Sept. 2007. | |
| Paper # | NS2007-67 | |
| Date of Issue | 2007-09-13 (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 | NS2007-67 |
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| Conference Information | |
| Committee | NS CS IN |
| Conference Date | 2007-09-20 - 2007-09-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Overlay networks, VPN, DDos, network security, p2p communications, network software, etc. |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2007-09-NS-CS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Cell Residence Time Estimation Method using Geographical Information |
| Sub Title (in English) | |
| Keyword(1) | Cellular network |
| Keyword(2) | Cell residence time |
| Keyword(3) | Mobility |
| Keyword(4) | |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Akihito Hiromori |
| 1st Author's Affiliation | NTT DoCoMo (NTT DoCoMo) |
| 2nd Author's Name | Shigeru Kaneda |
| 2nd Author's Affiliation | NTT DoCoMo (NTT DoCoMo) |
| 3rd Author's Name | Noriteru Shinagawa |
| 3rd Author's Affiliation | NTT DoCoMo (NTT DoCoMo) |
| 4th Author's Name | Wataru Takita |
| 4th Author's Affiliation | NTT DoCoMo (NTT DoCoMo) |
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| Speaker | Author-1 |
| Date Time | 2007-09-20 17:10:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2007-67 |
| Volume (vol) | vol.107 |
| Number (no) | no.221 |
| Page | pp.73-76 |
| #Pages | 4 |
| Date of Issue | 2007-09-13 (NS) |
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