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| Presentation | 2015-04-17 09:20 An Interference Control Scheme using Location Information in WLAN Multicell Environment Kohei Akimoto, Suguru Kameda, Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)  RCS2015-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For the next generation mobile communication, heterogeneous wireless system has been discussed to attain high throughput and wide coverage. 2-stage control which long-period and coarse control performed on the network side and short-period and fine access control performed on terminals and access points (APs) is effective to achieve the heterogeneous wireless network. In this paper, an interference control scheme grouping mobile terminals using location information for uplink with keeping carrier sense multiple access with collision avoidance (CSMA/CA) which is simple access control method is proposed. For grouping mobile terminals, virtual sector scheme which is easy to achieve inter-cell cooperation is proposed. It is shown by computer simulation that the grouping method using location information is possible to improve system throughput up to 2 times or more against normal CSMA/CA in high dense user situation. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | wireless local area network (WLAN) / wireless distributed network (WDN) / carrier sense multiple access with collision avoidance (CSMA/CA) / multicell environment / location information / hidden node problem / exposed node probrem / virtual sector | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 2, RCS2015-11, pp. 53-58, April 2015. | |
| Paper # | RCS2015-11 | |
| Date of Issue | 2015-04-09 (RCS) | |
| 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 | RCS2015-11 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2015-04-16 - 2015-04-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yufuin, Yufugoukan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Radio Access Technologies, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2015-04-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Interference Control Scheme using Location Information in WLAN Multicell Environment |
| Sub Title (in English) | |
| Keyword(1) | wireless local area network (WLAN) |
| Keyword(2) | wireless distributed network (WDN) |
| Keyword(3) | carrier sense multiple access with collision avoidance (CSMA/CA) |
| Keyword(4) | multicell environment |
| Keyword(5) | location information |
| Keyword(6) | hidden node problem |
| Keyword(7) | exposed node probrem |
| Keyword(8) | virtual sector |
| 1st Author's Name | Kohei Akimoto |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Suguru Kameda |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Akinori Taira |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Noriharu Suematsu |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 5th Author's Name | Tadashi Takagi |
| 5th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 6th Author's Name | Kazuo Tsubouchi |
| 6th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-04-17 09:20:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2015-11 |
| Volume (vol) | vol.115 |
| Number (no) | no.2 |
| Page | pp.53-58 |
| #Pages | 6 |
| Date of Issue | 2015-04-09 (RCS) |
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