Paper Abstract and Keywords |
Presentation |
2017-03-03 10:25
11GHz-band MIMO Propagation Channel Characteristics in Outdoor Environments Kentaro Saito, Jun-ichi Takada (TiTech), Kim Minseok (Niigata Univ.) SRW2016-98 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, the research of the fifth-generation mobile communication system (5G) has been the hot topic to accommodate the increasing user traffic in the mobile network. In 5G, although higher frequency bands above 10 GHz are expected to be utilized for achieving wideband data communication, the clarification of MIMO channel characteristics in the bands is necessary for design and evaluation of the system.
In this paper, we conducted MIMO channel measurements in the 11 GHz band in micro-cell, street micro-cell, and residential environments to clarify the issues. We estimated Specular Multipath Component (SMC) and Dense Multipath Component (DMC) propagation parameters from the measured data by RiMAX-based algorithm.
The results showed that delay spreads and angular spreads of SMC paths tend to decrease as the frequency becomes higher.
The decay time of the DMC was longer in the residential area owing to many interactive objects which cause the scattering of the radio wave.
For future works, we plan to construct the higher frequency band MIMO channel model for outdoor environments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Higher frequency band radio propagation / MIMO channel model / Outdoor propagation / Diffuse scattering / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 481, SRW2016-98, pp. 165-170, March 2017. |
Paper # |
SRW2016-98 |
Date of Issue |
2017-02-22 (SRW) |
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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SRW2016-98 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2017-03-01 - 2017-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
SRW |
Conference Code |
2017-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
11GHz-band MIMO Propagation Channel Characteristics in Outdoor Environments |
Sub Title (in English) |
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Keyword(1) |
Higher frequency band radio propagation |
Keyword(2) |
MIMO channel model |
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Outdoor propagation |
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Diffuse scattering |
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1st Author's Name |
Kentaro Saito |
1st Author's Affiliation |
Tokyo Institute of Technology (TiTech) |
2nd Author's Name |
Jun-ichi Takada |
2nd Author's Affiliation |
Tokyo Institute of Technology (TiTech) |
3rd Author's Name |
Kim Minseok |
3rd Author's Affiliation |
Niigata University (Niigata Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-03-03 10:25:00 |
Presentation Time |
25 minutes |
Registration for |
SRW |
Paper # |
SRW2016-98 |
Volume (vol) |
vol.116 |
Number (no) |
no.481 |
Page |
pp.165-170 |
#Pages |
6 |
Date of Issue |
2017-02-22 (SRW) |
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