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Paper Abstract and Keywords
Presentation 2016-06-24 09:30
A Study on Online Transmission Power Control of Base Stations Based on Observed System Throughput in Heterogeneous Networks
Takahiro Saito, Kenichi Higuchi (Tokyo Univ. of Science) RCS2016-78
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes an online downlink transmission power control method in heterogeneous networks aiming at maximization of the system throughput. The proposed method requires inter-base station (BS) cooperation. However, the proposed method can be implemented by sharing only a single metric among BSs, which is different from the conventional BS cooperative transmission power control methods that require exchanging a large amount of channel state information (CSI) of all users among BSs. In the proposed method, cooperating BSs share the tentative system throughput within the cooperating cells, so the proposed method does not require additional CSI feedback from the user terminals. Based on the time variation in the observed system throughput and transition state of transmission power, each BS independently updates its transmission power in probabilistic manner. Multi-cell simulation evaluation shows that the proposed method yields advantageous throughput performance compared to conventional approaches.
Keyword (in Japanese) (See Japanese page) 
(in English) Heterogeneous networks / transmission power control / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 110, RCS2016-78, pp. 185-190, June 2016.
Paper # RCS2016-78 
Date of Issue 2016-06-15 (RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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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Conference Information
Committee RCS  
Conference Date 2016-06-22 - 2016-06-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Univ. of the Ryukyus 
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 2016-06-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Online Transmission Power Control of Base Stations Based on Observed System Throughput in Heterogeneous Networks 
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Keyword(1) Heterogeneous networks  
Keyword(2) transmission power control  
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1st Author's Name Takahiro Saito  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Kenichi Higuchi  
2nd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Speaker Author-1 
Date Time 2016-06-24 09:30:00 
Presentation Time 10 minutes 
Registration for RCS 
Paper # RCS2016-78 
Volume (vol) vol.116 
Number (no) no.110 
Page pp.185-190 
#Pages
Date of Issue 2016-06-15 (RCS) 


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