Paper Abstract and Keywords |
Presentation |
2014-11-12 09:20
Antenna determination method for multiuer MIMO with receive antenna allocation per subcarrier Tomoki Murakami, Yasushi Takatori, Masato Mizoguchi (NTT), Fumiaki Maehara (Waseda Univ.) AP2014-128 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Multiuser multiple input multiple output (MU-MIMO) transmission with receive antenna allocation per subcarrier has been studied for higher channel capacity. In the technology, transmitter allocates a receive antenna per subcarrier to each receiver with multiple antennas and performs MU-MIMO transmission regarding to allocated receive antenna. However, when the receive antenna allocation is used, each receiver requires some notifications corresponding to allocated antenna information. Therefore this overhead occurs to degrade the transmission efficiency. In this paper, we propose an antenna determination method which receiver determines an antenna by comparing received power of each antenna from a signal including pre-cording. Moreover, we indicate that the proposed method achieves 80% higher channel capacity comparing with conventional method by the simulation analysis. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Multiuser MIMO / Antenna allocation / Wireless LAN / Multiple-antenna station / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 294, AP2014-128, pp. 1-6, Nov. 2014. |
Paper # |
AP2014-128 |
Date of Issue |
2014-11-05 (AP) |
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) |
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AP2014-128 |
Conference Information |
Committee |
AP RCS |
Conference Date |
2014-11-12 - 2014-11-14 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Yamagata University, Yonezawa Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Adaptive Antennas, Equalization, Interference Cancellation, MIMO, Wireless Communication Systems, etc. |
Paper Information |
Registration To |
AP |
Conference Code |
2014-11-AP-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Antenna determination method for multiuer MIMO with receive antenna allocation per subcarrier |
Sub Title (in English) |
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Keyword(1) |
Multiuser MIMO |
Keyword(2) |
Antenna allocation |
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Wireless LAN |
Keyword(4) |
Multiple-antenna station |
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1st Author's Name |
Tomoki Murakami |
1st Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
2nd Author's Name |
Yasushi Takatori |
2nd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
3rd Author's Name |
Masato Mizoguchi |
3rd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
4th Author's Name |
Fumiaki Maehara |
4th Author's Affiliation |
Waseda University (Waseda Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-11-12 09:20:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2014-128 |
Volume (vol) |
vol.114 |
Number (no) |
no.294 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2014-11-05 (AP) |
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