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Paper Abstract and Keywords
Presentation 2018-06-20 15:10
Improving Convergence Rate of Frequency Block-Dependent Online Probabilistic Activation Control of Base Stations Based on Observed System Throughput in Heterogeneous Networks
Keiki Shimada (Tokyo Univ. of Science), Kiichi Tateishi (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2018-44
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose an improved method of online probabilistic frequency block-dependent activation/deactivation control at pico-base stations (BSs) in heterogeneous networks in order to improve the convergence rate of the iterative algorithm. Our previously reported method iteratively updates the activation/deactivation states of respective frequency blocks in probabilistic manner at each pico-BSs based on the change in the observed system throughput and activation/deactivation states of that BS between the past two consecutive discrete time. In the proposed method, by using the system throughput observations and corresponding activation/deactivation states for wider range of past time window, we improve the convergence rate of the iterative algorithm of the probabilistic frequency block-dependent activation/deactivation control. We show the effectiveness of the proposed method quantitatively by computer simulation considering the user mobility.
Keyword (in Japanese) (See Japanese page) 
(in English) Heterogeneous networks / probabilistic activation control / transmission power control / / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 101, RCS2018-44, pp. 55-60, June 2018.
Paper # RCS2018-44 
Date of Issue 2018-06-13 (RCS) 
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee RCS  
Conference Date 2018-06-20 - 2018-06-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2018-06-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improving Convergence Rate of Frequency Block-Dependent Online Probabilistic Activation Control of Base Stations Based on Observed System Throughput in Heterogeneous Networks 
Sub Title (in English)  
Keyword(1) Heterogeneous networks  
Keyword(2) probabilistic activation control  
Keyword(3) transmission power control  
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1st Author's Name Keiki Shimada  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Kiichi Tateishi  
2nd Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
3rd Author's Name Kenichi Higuchi  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Speaker
Date Time 2018-06-20 15:10:00 
Presentation Time 10 
Registration for RCS 
Paper # IEICE-RCS2018-44 
Volume (vol) IEICE-118 
Number (no) no.101 
Page pp.55-60 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2018-06-13 


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