Paper Abstract and Keywords |
Presentation |
2021-10-22 10:50
Experimental Study on Tradeoff between Blockage Prediction and Performance of Millimeter-wave Communications with Coordinated Multipoint Transmission Sota Uchimura (UEC), Hiroki Iimori (JUB), Koji Ishibashi (UEC), Takahide Murakami, Hiroyuki Shinbo (KDDI Research, Inc.) RCS2021-133 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Various blockage prediction methods have been proposed to overcome the vulnerability of millimeter-wave (mmWave) signals to random path blockages. Some essential questions, however, remain from the viewpoint of the communication quality: what kind of information should be predicted, how accurate the prediction needs to be, and how such blockage-related information should be exploited. This paper aims to reveal the relationship between blockage predictions and the performance of mmWave communications. Hence, we model inevitable channel uncertainties due to random blockages based on experimental measurements over 60 GHz band mmWave bands. Then, we evaluate the communication performance of various blockage-robust approaches based on the aforementioned experimentally-driven blockage model clarifying the trade-off between the blockage prediction and the performance of mmWave communications via computer simulations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Millimeter-wave communication / random blockage / blockage prediction / coordinated multi-point (CoMP) / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 210, RCS2021-133, pp. 76-81, Oct. 2021. |
Paper # |
RCS2021-133 |
Date of Issue |
2021-10-14 (RCS) |
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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RCS2021-133 |
Conference Information |
Committee |
RCS |
Conference Date |
2021-10-21 - 2021-10-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2021-10-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Experimental Study on Tradeoff between Blockage Prediction and Performance of Millimeter-wave Communications with Coordinated Multipoint Transmission |
Sub Title (in English) |
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Keyword(1) |
Millimeter-wave communication |
Keyword(2) |
random blockage |
Keyword(3) |
blockage prediction |
Keyword(4) |
coordinated multi-point (CoMP) |
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1st Author's Name |
Sota Uchimura |
1st Author's Affiliation |
The University of Electro-Communications (UEC) |
2nd Author's Name |
Hiroki Iimori |
2nd Author's Affiliation |
Jacobs University Bremen (JUB) |
3rd Author's Name |
Koji Ishibashi |
3rd Author's Affiliation |
The University of Electro-Communications (UEC) |
4th Author's Name |
Takahide Murakami |
4th Author's Affiliation |
KDDI Research, Inc. (KDDI Research, Inc.) |
5th Author's Name |
Hiroyuki Shinbo |
5th Author's Affiliation |
KDDI Research, Inc. (KDDI Research, Inc.) |
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Speaker |
Author-1 |
Date Time |
2021-10-22 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2021-133 |
Volume (vol) |
vol.121 |
Number (no) |
no.210 |
Page |
pp.76-81 |
#Pages |
6 |
Date of Issue |
2021-10-14 (RCS) |
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