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| Presentation | 2013-11-20 16:50 Study of Timing Synchronization and Frequency Offset Compensation Scheme in Multi-user MIMO Experimental System Hiroki Sato, Hidekazu Murata (Kyoto Univ.)  RCS2013-182 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Multi-user MIMO system using precoding requires precise control of transmit signals in order to suppress inter-user interference. Therefore, precise synchronization of timing and carrier frequency offset compensation are required between a base station and mobile stations. For multi-user MIMO transmission experiments, this paper present timing synchronization and frequency offset compensation scheme based on received signals in each mobile station. In the frequency offset compensation scheme, the result of timing synchronization is used and it is not necessary to calculate phase difference. The result of frequency offset estimation using this scheme is not affected directly by phase noise. The performance of this scheme is evaluated by computer simulations. In-lab transmission experiments are carried out using a fading emulator and the BER performance is given. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-user MIMO / Timing synchronization / Frequency offset compensation / USRP / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 301, RCS2013-182, pp. 49-54, Nov. 2013. | |
| Paper # | RCS2013-182 | |
| Date of Issue | 2013-11-13 (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 | RCS2013-182 |
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| Conference Information | |
| Committee | RCS AP |
| Conference Date | 2013-11-20 - 2013-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Matsue Terrsa |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceller, MIMO, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2013-11-RCS-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Timing Synchronization and Frequency Offset Compensation Scheme in Multi-user MIMO Experimental System |
| Sub Title (in English) | |
| Keyword(1) | Multi-user MIMO |
| Keyword(2) | Timing synchronization |
| Keyword(3) | Frequency offset compensation |
| Keyword(4) | USRP |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Hiroki Sato |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Hidekazu Murata |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-11-20 16:50:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2013-182 |
| Volume (vol) | vol.113 |
| Number (no) | no.301 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2013-11-13 (RCS) |
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