Paper Abstract and Keywords |
Presentation |
2020-01-24 16:35
A study on Element Arrangement Optimization of Spatial Polarized Massive MIMO and the Effectiveness Takahiro Matsumoto, Kiyoaki Itoi, Hiroaki Nakabayashi (CIT) AP2019-179 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Currently, various studies of 5G have been studied for introduction in 2020. In 5G, massive MIMO technology has been studied to realize high speed and large capacity communications by using enormous elements on a base station. As the element arrangement of massive MIMO, a planar array structure with element spacing less than one wavelength has been proposed. In this report, we propose a method to determine the arrangement sequentially using the correlation between the channel responses of adjacent elements with the same polarization in massive MIMO using space and polarization. Furthermore, the effect of the element arrangement obtained by the method on the number of user capacity and the communication speed in downlink and uplink in a line-of-sight street canyon environment has been clarified. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Spatial polarized massive MIMO / Element arrangement / 3GPP channel model / Downlink / Uplink / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 379, AP2019-179, pp. 159-164, Jan. 2020. |
Paper # |
AP2019-179 |
Date of Issue |
2020-01-16 (AP) |
ISSN |
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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AP2019-179 |
Conference Information |
Committee |
AP WPT |
Conference Date |
2020-01-23 - 2020-01-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Sunport Hall Takamatsu |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless transmission technology, Radio propagation, Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2020-01-AP-WPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on Element Arrangement Optimization of Spatial Polarized Massive MIMO and the Effectiveness |
Sub Title (in English) |
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Keyword(1) |
Spatial polarized massive MIMO |
Keyword(2) |
Element arrangement |
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3GPP channel model |
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Downlink |
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Uplink |
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1st Author's Name |
Takahiro Matsumoto |
1st Author's Affiliation |
Chiba Institute of Technology (CIT) |
2nd Author's Name |
Kiyoaki Itoi |
2nd Author's Affiliation |
Chiba Institute of Technology (CIT) |
3rd Author's Name |
Hiroaki Nakabayashi |
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Chiba Institute of Technology (CIT) |
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Speaker |
Author-1 |
Date Time |
2020-01-24 16:35:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2019-179 |
Volume (vol) |
vol.119 |
Number (no) |
no.379 |
Page |
pp.159-164 |
#Pages |
6 |
Date of Issue |
2020-01-16 (AP) |
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