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| Presentation | 2012-12-13 10:30 A Novel Multi-User Multi-Channel Transmission Techinique for Next Generation Wireless LAN Systems Shoko Shinohara, B. A. Hirantha Sithira Abeysekera, Yusuke Asai, Yasuhiko Inoue, Masato Mizoguchi (NTT)  RCS2012-192 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The next generation wireless LAN, IEEE 802.11ac, is extending channel bandwidth to 80 MHz (mandatory) or 160 MHz (optional), which makes single station throughput higher than the conventional Wireless LANs. When stations supporting different channel bandwidth are operating in the same area, the system capacity is degraded because of the unused frequency channels. In this paper, MUMC (Multi-User Multi-Channel) transmission scheme is proposed to utilize frequency resource proacively when STAs supporting different channel bandwidth are operaring, The MUMC scheme enables an AP (Access Point) to transmit data to two or more stations in the different frequency channels separeted by guad band and improves spectrum efficiency by using the wasted frequency resources in the conventional method. Also, we comfirm that proposed method improves the throughput bycomputation simulations. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless LAN / Frequency Channel / Spectrum Efficiency / OFDMA / Multi-User / Multi-Channel / IEEE 802.11ac / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 351, RCS2012-192, pp. 53-58, Dec. 2012. | |
| Paper # | RCS2012-192 | |
| Date of Issue | 2012-12-06 (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 | RCS2012-192 |
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| Conference Information | |
| Committee | NS RCS |
| Conference Date | 2012-12-13 - 2012-12-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2012-12-NS-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Novel Multi-User Multi-Channel Transmission Techinique for Next Generation Wireless LAN Systems |
| Sub Title (in English) | |
| Keyword(1) | Wireless LAN |
| Keyword(2) | Frequency Channel |
| Keyword(3) | Spectrum Efficiency |
| Keyword(4) | OFDMA |
| Keyword(5) | Multi-User |
| Keyword(6) | Multi-Channel |
| Keyword(7) | IEEE 802.11ac |
| Keyword(8) | |
| 1st Author's Name | Shoko Shinohara |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | B. A. Hirantha Sithira Abeysekera |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Yusuke Asai |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Yasuhiko Inoue |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 5th Author's Name | Masato Mizoguchi |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2012-12-13 10:30:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2012-192 |
| Volume (vol) | vol.112 |
| Number (no) | no.351 |
| Page | pp.53-58 |
| #Pages | 6 |
| Date of Issue | 2012-12-06 (RCS) |
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