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| Presentation | 2011-07-28 14:05 Coverage Area Performance of MB-OFDM UWB In-car Wireless Communication in The Presence of Multiple Terminals Yuki Watanabe, Takuto Arai, Toru Shirai, Fumiaki Maehara (Waseda Univ.)  WBS2011-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper investigates the coverage area performance for in-car MB-OFDM UWB communication in the presence of plural terminals. Recent years, the increase in complicated wire harness increases the weight and consequently harms the environment friendliness especially in a luxury car. Therefore, it is expected that in-car network is built by wireless communication as well as wired network. In this paper, we present two multiplexing schemes using plural transmit antennas: one is space division multiple access (SDMA) and the other is time division multiple access (TDMA) using transmit diversity. Moreover, SDMA is performed by multi-user MIMO (MU-MIMO) with linear precoding and TDMA employs transmit diversity using Alamouti space time block code (STBC). Numerical results show the performance comparison in terms of the coverage area between these two multiplexing schemes and verify the applicability of the multi-user scenario to the in-car wireless communication under the power density limitation of UWB. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | in-car communication / MB-OFDM UWB / multi-user MIMO / transmit diversity / coverage area / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 159, WBS2011-11, pp. 5-10, July 2011. | |
| Paper # | WBS2011-11 | |
| Date of Issue | 2011-07-21 (WBS) | |
| 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 | WBS2011-11 |
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| Conference Information | |
| Committee | WBS |
| Conference Date | 2011-07-28 - 2011-07-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kochi City Culture-Plaza Cul-Port |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | WBS |
| Conference Code | 2011-07-WBS |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Coverage Area Performance of MB-OFDM UWB In-car Wireless Communication in The Presence of Multiple Terminals |
| Sub Title (in English) | |
| Keyword(1) | in-car communication |
| Keyword(2) | MB-OFDM UWB |
| Keyword(3) | multi-user MIMO |
| Keyword(4) | transmit diversity |
| Keyword(5) | coverage area |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuki Watanabe |
| 1st Author's Affiliation | Waseda University (Waseda Univ.) |
| 2nd Author's Name | Takuto Arai |
| 2nd Author's Affiliation | Waseda University (Waseda Univ.) |
| 3rd Author's Name | Toru Shirai |
| 3rd Author's Affiliation | Waseda University (Waseda Univ.) |
| 4th Author's Name | Fumiaki Maehara |
| 4th Author's Affiliation | Waseda University (Waseda Univ.) |
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| Speaker | Author-2 |
| Date Time | 2011-07-28 14:05:00 |
| Presentation Time | 25 minutes |
| Registration for | WBS |
| Paper # | WBS2011-11 |
| Volume (vol) | vol.111 |
| Number (no) | no.159 |
| Page | pp.5-10 |
| #Pages | 6 |
| Date of Issue | 2011-07-21 (WBS) |
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