IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2022-03-04 14:05
A Study on Transmit-Receive Diversity Using Leaky Coaxial Cable under Man-made Noise Environment
Yuki Nagayama, Shinichi Miyamoto (Wakayama Univ.) SRW2021-89
Abstract (in Japanese) (See Japanese page) 
(in English) WLAN (Wireless Local Area Network) system operated in ISM (Industrial, Scientific and Medical) band establishes a determinate service area in the limited private space that user intends. Unfortunately, because of the vulnerable and unpredictable propagation of wireless signal, the transmitted signal of WLAN system easily spills over to the outside of the intended private space. Unnecessary and unpredictable propagation to the outside of private space will cause the excessive interference and provide the opportunity of eavesdropping of transmitted information. As a countermeasure against these problems, WLAN system using Leaky Coaxial Cable (LCX) has been proposed. However, since the propagation characteristics of LCX is much different from those of conventional omni-directional antennas, the effect of man-made noise emitted from ISM apparatus on the performance of WLAN system using LCX will be also different from that of conventional WLAN system. In this paper, we propose a transmit and receive diversity scheme that dynamically switches between omni-antenna and LCX interfaces to improve the performance of WLAN system under man-made noise environment.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless LAN / Leaky coaxial cable (LCX) / Unlicensed spectrum / Microwave oven / Man-made noise / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 393, SRW2021-89, pp. 90-95, March 2022.
Paper # SRW2021-89 
Date of Issue 2022-02-23 (SRW) 
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 SRW2021-89

Conference Information
Committee RCS SR SRW  
Conference Date 2022-03-02 - 2022-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To SRW 
Conference Code 2022-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Transmit-Receive Diversity Using Leaky Coaxial Cable under Man-made Noise Environment 
Sub Title (in English)  
Keyword(1) Wireless LAN  
Keyword(2) Leaky coaxial cable (LCX)  
Keyword(3) Unlicensed spectrum  
Keyword(4) Microwave oven  
Keyword(5) Man-made noise  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yuki Nagayama  
1st Author's Affiliation Wakayama University (Wakayama Univ.)
2nd Author's Name Shinichi Miyamoto  
2nd Author's Affiliation Wakayama University (Wakayama Univ.)
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2022-03-04 14:05:00 
Presentation Time 25 minutes 
Registration for SRW 
Paper # SRW2021-89 
Volume (vol) vol.121 
Number (no) no.393 
Page pp.90-95 
#Pages
Date of Issue 2022-02-23 (SRW) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan