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Paper Abstract and Keywords
Presentation 2019-08-28 10:35
Dual-CTS: Spatial Reuse Method for Heterogeneous Wireless System
Ono Kento (Tohoku Univ.), Akimoto Kohei (Akita Prefectual Univ.), Kameda Suguru, Suematsu noriharu (Tohoku Univ.) CQ2019-77
Abstract (in Japanese) (See Japanese page) 
(in English) Interference among heterogeneous wireless systems is a serious problem in a closed place such as a factory. So far, several schemes have been proposed to avoid the problem, e.g., banning to transmit during another wireless system transmitting.
However, in these conventional schemes, throughout degrades due to short of time resource. In this paper, we propose dual clear to send (Dual-CTS) method that realizes spatial reuse in heterogeneous networks. In the proposed scheme, different systems use the same frequency at the time using a special CTS that can be demodulated by other systems and includes transmitting power information. By calculating with a simple model, it was confirmed that the throughput of the proposed method was higher than that of conventional methods because of the effect of spatial reuse.
Keyword (in Japanese) (See Japanese page) 
(in English) Interference Avoidance / CSMA/CA / RTS/CTS / Dedicated Areas / Spectrum Sharing / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 183, CQ2019-77, pp. 101-106, Aug. 2019.
Paper # CQ2019-77 
Date of Issue 2019-08-20 (CQ) 
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 CQ2019-77

Conference Information
Committee CQ  
Conference Date 2019-08-27 - 2019-08-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Hakodate arena 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Machine Learning in Wireless Communication, AI, 6G/Beyond 5G, LPWA, Drone Network, Space Comminication, Underwater Communication, Communication, QoS and QoE in Wireless Communication, Wireless Resource Allocation, Wireless Transmission Quality, Cross layer Technology, Ad-hoc Network, IoT/M2M, Wireless, etc. 
Paper Information
Registration To CQ 
Conference Code 2019-08-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Dual-CTS: Spatial Reuse Method for Heterogeneous Wireless System 
Sub Title (in English)  
Keyword(1) Interference Avoidance  
Keyword(2) CSMA/CA  
Keyword(3) RTS/CTS  
Keyword(4) Dedicated Areas  
Keyword(5) Spectrum Sharing  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Ono Kento  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Akimoto Kohei  
2nd Author's Affiliation Akita Prefectural University (Akita Prefectual Univ.)
3rd Author's Name Kameda Suguru  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Suematsu noriharu  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2019-08-28 10:35:00 
Presentation Time 20 minutes 
Registration for CQ 
Paper # CQ2019-77 
Volume (vol) vol.119 
Number (no) no.183 
Page pp.101-106 
#Pages 6 
Date of Issue 2019-08-20 (CQ) 

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