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Paper Abstract and Keywords
Presentation 2022-01-21 15:55
Simple Transmission Rate Evaluation for 5G Using CW
Hiroki Sato, Kentaro Nishimori (Niigata Univ.) AP2021-156
Abstract (in Japanese) (See Japanese page) 
(in English) The commercial use of the 5th generation mobile communication system, commonly known as 5G, started last year, and there are high expectations that it will be able to achieve a large capacity transmission about 100 times higher than the previous generation 4G system. In order to evaluate the transmission rate of commercial 5G systems, it is necessary to use a protocol analyzer, which makes it difficult for anyone other than telecommunication carriers to evaluate the system. In addition, when evaluating actual 5G signals, it is necessary to handle very wide bandwidth signals. However, equipment for handling wideband signals is expensive, and only a few research institutes have such equipment. Therefore, we propose a method to evaluate the transmission rate of 5G systems by calculating the Rice Factor K and SNR using CW. In this paper, we report the results of the proposed method on data measured in an actual urban environment. The results are compared with those of the conventional method using the propagation channel.
Keyword (in Japanese) (See Japanese page) 
(in English) K-factor / 5G / MIMO / Simple evaluation / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 330, AP2021-156, pp. 122-127, Jan. 2022.
Paper # AP2021-156 
Date of Issue 2022-01-13 (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)
Download PDF AP2021-156

Conference Information
Committee AP WPT  
Conference Date 2022-01-20 - 2022-01-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Kenmin-Fureai-Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Radio propagation, Wireless transmission technology, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2022-01-AP-WPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Simple Transmission Rate Evaluation for 5G Using CW 
Sub Title (in English)  
Keyword(1) K-factor  
Keyword(2) 5G  
Keyword(3) MIMO  
Keyword(4) Simple evaluation  
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1st Author's Name Hiroki Sato  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Kentaro Nishimori  
2nd Author's Affiliation Niigata University (Niigata Univ.)
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Speaker Author-1 
Date Time 2022-01-21 15:55:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2021-156 
Volume (vol) vol.121 
Number (no) no.330 
Page pp.122-127 
#Pages
Date of Issue 2022-01-13 (AP) 


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