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Paper Abstract and Keywords
Presentation 2006-10-20 11:25
A Study on Autonomous Decentralized Radio Channel and Transmitting Power Control Method in Pico-cell System
Kenya Yonezawa, Kosuke Yamazaki (KDDI R&D Labs), Kazuki Tani (KDDI), Takashi Inoue (KDDI R&D Labs) RCS2006-147
Abstract (in Japanese) (See Japanese page) 
(in English) Pico-cell systems can fill the shadowed area or respond to the local increase of the communication traffic at low cost. However the inter-cell interference by the co-frequency channel will arise in the Pico-cell systems because the BSs (Base Stations) are located randomly and the designing of the frequency channel assignment is difficult. In this paper, the authors propose the autonomous decentralized frequency channel and transmitting power control methods, which can diminish the inter-cell interference. Assuming a condominium building environment, the proposed methods are evaluated with the computer simulation. As the result of the evaluation, it found that the proposed method can improve the achievement ratio of 9 dB at CIR by 30 %.
Keyword (in Japanese) (See Japanese page) 
(in English) Pico-cell system / Frequency channel assignment / Transmitting power control / Decentralized control / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 305, RCS2006-147, pp. 85-89, Oct. 2006.
Paper # RCS2006-147 
Date of Issue 2006-10-12 (RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee RCS  
Conference Date 2006-10-19 - 2006-10-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagawa Univ 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2006-10-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Autonomous Decentralized Radio Channel and Transmitting Power Control Method in Pico-cell System 
Sub Title (in English)  
Keyword(1) Pico-cell system  
Keyword(2) Frequency channel assignment  
Keyword(3) Transmitting power control  
Keyword(4) Decentralized control  
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1st Author's Name Kenya Yonezawa  
1st Author's Affiliation KDDI R&D LAboratories (KDDI R&D Labs)
2nd Author's Name Kosuke Yamazaki  
2nd Author's Affiliation KDDI R&D LAboratories (KDDI R&D Labs)
3rd Author's Name Kazuki Tani  
3rd Author's Affiliation KDDI (KDDI)
4th Author's Name Takashi Inoue  
4th Author's Affiliation KDDI R&D LAboratories (KDDI R&D Labs)
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Speaker Author-1 
Date Time 2006-10-20 11:25:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2006-147 
Volume (vol) vol.106 
Number (no) no.305 
Page pp.85-89 
#Pages
Date of Issue 2006-10-12 (RCS) 


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