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Paper Abstract and Keywords
Presentation 2011-03-03 14:30
A Study on Vertical Pattern of Base Station Antennas for Base Station Cooperation System
Doppo Sugimura, Maki Arai, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Takayuki Sotoyama (Panasonic Mobile Comm Co.,Ltd.) AP2010-182
Abstract (in Japanese) (See Japanese page) 
(in English) Base Station Cooperation (BSC) is one of the key technologies for next generation cellular system.The BSC can improve poor channel capacity at the cell-edge unlike conventional single cellular systems.In the BSC system, it is necessary to design base station antenna.In conventional system, base station tilt angle is designed to reduce Inter-Cell Interference (ICI).However, since the problem of ICI is removed in the BSC system, base station tilt angle is required to be designed differently from the conventional way.In this paper, we consider the optimization of base station antenna tilt angle for the BSC system.We define an objective function to maximize channel capacity, and compare the optimal tilt angle of single basestation system with that of the BSC system.In addition, we also compare the achievable channel capacity using omni-directional antenna and with respect to using the dipole array antenna.
Keyword (in Japanese) (See Japanese page) 
(in English) base station cooperation / base station antenna directivity / optimal tilt angle / cell-edge optimization / cell-average optimization / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 446, AP2010-182, pp. 49-54, March 2011.
Paper # AP2010-182 
Date of Issue 2011-02-24 (AP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 AP MW  
Conference Date 2011-03-03 - 2011-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Ibaraki Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) AP, MW 
Paper Information
Registration To AP 
Conference Code 2011-03-AP-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Vertical Pattern of Base Station Antennas for Base Station Cooperation System 
Sub Title (in English)  
Keyword(1) base station cooperation  
Keyword(2) base station antenna directivity  
Keyword(3) optimal tilt angle  
Keyword(4) cell-edge optimization  
Keyword(5) cell-average optimization  
1st Author's Name Doppo Sugimura  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
2nd Author's Name Maki Arai  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
3rd Author's Name Kei Sakaguchi  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
4th Author's Name Kiyomichi Araki  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
5th Author's Name Takayuki Sotoyama  
5th Author's Affiliation Panasonic Mobile Communications Co., Ltd. (Panasonic Mobile Comm Co.,Ltd.)
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Date Time 2011-03-03 14:30:00 
Presentation Time 25 
Registration for AP 
Paper # IEICE-AP2010-182 
Volume (vol) IEICE-110 
Number (no) no.446 
Page pp.49-54 
#Pages IEICE-6 
Date of Issue IEICE-AP-2011-02-24 

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