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| Presentation | 2011-05-20 14:00 Impact of Transmit Schemes on Spectral Efficiency of Multi-User Distributed Antenna Systems Makoto Miyagoshi, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.), Daisuke Umehara (Kyoto Inst. of Tech.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.)  AN2011-3 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In multi-user distributed antenna systems, transmit schemes impact on spectral efficiency. In this paper, we investigate the impact of transmit schemes on spectral efficiency of multi-user distributed antenna systems by making comparison of zero-forcing beamforming, antenna selection, and conventional cellular schemes. We formulate the spectral efficiency of each scheme in a simple model and give a numerical result. As a result, it is shown that a relation between spectral efficiency and position of users is different in each scheme. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Distributed antenna system / multi-user system / zero-forcing beamforming / antenna selection / spectral efficiency / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 53, AN2011-3, pp. 13-16, May 2011. | |
| Paper # | AN2011-3 | |
| Date of Issue | 2011-05-13 (AN) | |
| 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 | AN2011-3 |
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| Conference Information | |
| Committee | AN |
| Conference Date | 2011-05-20 - 2011-05-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Freshman (WIP) session, etc. |
| Paper Information | |
| Registration To | AN |
| Conference Code | 2011-05-AN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Impact of Transmit Schemes on Spectral Efficiency of Multi-User Distributed Antenna Systems |
| Sub Title (in English) | |
| Keyword(1) | Distributed antenna system |
| Keyword(2) | multi-user system |
| Keyword(3) | zero-forcing beamforming |
| Keyword(4) | antenna selection |
| Keyword(5) | spectral efficiency |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Makoto Miyagoshi |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Koji Yamamoto |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Hidekazu Murata |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Susumu Yoshida |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 5th Author's Name | Daisuke Umehara |
| 5th Author's Affiliation | Kyoto Institute of Technology (Kyoto Inst. of Tech.) |
| 6th Author's Name | Satoshi Denno |
| 6th Author's Affiliation | Okayama University (Okayama Univ.) |
| 7th Author's Name | Masahiro Morikura |
| 7th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-05-20 14:00:00 |
| Presentation Time | 20 minutes |
| Registration for | AN |
| Paper # | AN2011-3 |
| Volume (vol) | vol.111 |
| Number (no) | no.53 |
| Page | pp.13-16 |
| #Pages | 4 |
| Date of Issue | 2011-05-13 (AN) |
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