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| Presentation | 2019-04-18 11:45 Experimental evaluation of wireless LAN with distributed smart antenna system on a train Koichi Ishihara, Masayoshi Nabeshima, Takafumi Hayashi, Yasushi Takatori (NTT), Kazushi Muraoka, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO)  RCS2019-6 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have proposed a distributed smart antenna system (D-SAS) for wireless LAN, which suppresses the interference among OBSSs and improves the system throughput in high-density wireless LAN scenarios. We have also developed the prototype of wireless LAN AP with D-SAS and demonstrated the system throughput of the proposed scheme with stadium experiment. In this paper, we show the experimental evaluation of the developed wireless LAN AP with D-SAS on a train and describe that throughput with D-SAS is superior to that with the conventional centralized antennas. It was found that the developed D-SAS AP provides twice system throughput larger than the conventional AP with centralized antennas. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless LAN / Distributed smart antenna system / D-SAS / Train / Interference / OBSS / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 8, RCS2019-6, pp. 29-34, April 2019. | |
| Paper # | RCS2019-6 | |
| Date of Issue | 2019-04-11 (RCS) | |
| 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 | RCS2019-6 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2019-04-18 - 2019-04-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Noboribetsu Grand Hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Radio Access Technologies, Wireless Communications, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2019-04-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental evaluation of wireless LAN with distributed smart antenna system on a train |
| Sub Title (in English) | |
| Keyword(1) | Wireless LAN |
| Keyword(2) | Distributed smart antenna system |
| Keyword(3) | D-SAS |
| Keyword(4) | Train |
| Keyword(5) | Interference |
| Keyword(6) | OBSS |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Koichi Ishihara |
| 1st Author's Affiliation | NTT (NTT) |
| 2nd Author's Name | Masayoshi Nabeshima |
| 2nd Author's Affiliation | NTT (NTT) |
| 3rd Author's Name | Takafumi Hayashi |
| 3rd Author's Affiliation | NTT (NTT) |
| 4th Author's Name | Yasushi Takatori |
| 4th Author's Affiliation | NTT (NTT) |
| 5th Author's Name | Kazushi Muraoka |
| 5th Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
| 6th Author's Name | Jun Mashino |
| 6th Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
| 7th Author's Name | Satoshi Suyama |
| 7th Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
| 8th Author's Name | Yukihiko Okumura |
| 8th Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
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| Speaker | Author-1 |
| Date Time | 2019-04-18 11:45:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2019-6 |
| Volume (vol) | vol.119 |
| Number (no) | no.8 |
| Page | pp.29-34 |
| #Pages | 6 |
| Date of Issue | 2019-04-11 (RCS) |
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