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| Presentation | 2014-04-18 15:15 Estimated SINR Based Received Signal Selection Schemes for Collaborative Interference Cancellation Ryo Shinohara, Hidekazu Murata (Kyoto Univ.)  RCS2014-15 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Multi-user multiple-input multiple-output (MU-MIMO) transmission has been investigated to improve the spectrum efficiency in wireless communications. Outdated CSI causes residual inter-user interference on precoding for MU-MIMO. An interference cancellation scheme by linear signal processing requires lots of antennas for mobile stations. Collaborative interference cancellation is an effective countermeasure against inter-user interference. In this scheme, to increase the number of receive antennas, mobile stations share their received signals collaboratively by using short-range wireless interface. As the number of collaborators increase to obtain diversity gain, the costs of sharing the received signals increase. In this paper, to reduce the costs of sharing the received signals, received signal selection based on combined SINR is proposed. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-user MIMO / Interference cancellation / Transmission experiment / User cooperation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 8, RCS2014-15, pp. 79-84, April 2014. | |
| Paper # | RCS2014-15 | |
| Date of Issue | 2014-04-10 (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 | RCS2014-15 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2014-04-17 - 2014-04-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Radio Access Technologies, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2014-04-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimated SINR Based Received Signal Selection Schemes for Collaborative Interference Cancellation |
| Sub Title (in English) | |
| Keyword(1) | Multi-user MIMO |
| Keyword(2) | Interference cancellation |
| Keyword(3) | Transmission experiment |
| Keyword(4) | User cooperation |
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| Keyword(8) | |
| 1st Author's Name | Ryo Shinohara |
| 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-2 |
| Date Time | 2014-04-18 15:15:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2014-15 |
| Volume (vol) | vol.114 |
| Number (no) | no.8 |
| Page | pp.79-84 |
| #Pages | 6 |
| Date of Issue | 2014-04-10 (RCS) |
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