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Paper Abstract and Keywords
Presentation 2014-11-12 16:25
Resource Allocation and Cell Association Algorithms for Inter-Operator Spectrum and Infrastructure Sharing in Heterogeneous Network
Kei Inage, Keiichi Mizutani, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) RCS2014-206
Abstract (in Japanese) (See Japanese page) 
(in English) In 5th generation mobile communication systems, shot range communication through higher frequency band is key technology. However, dense installing base station for covering the service are is necessary, because the coverage size through the high frequency band is small. In addition, installing base stations individually by each operator leads congestion installing. Congestion installing is not efficient in terms of mutual interferences, spatial restriction and CAPEX/OPEX. In this paper, inter-operator spectrum and infrastructure sharing in heterogeneous network is proposed. For efficient operation of network sharing in multi-band heterogeneous network, important factor is not only resource allocation but also cell association. This paper proposes resource allocation and cell association algorithms by using the sum of logarithm of user rate as utility function. Performances of proposed two proposed algorithms are demonstrated through computation simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) 5th generation mobile communication system / Network sharing / Resource allocation / Cell association / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 295, RCS2014-206, pp. 55-60, Nov. 2014.
Paper # RCS2014-206 
Date of Issue 2014-11-05 (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. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF RCS2014-206

Conference Information
Committee AP RCS  
Conference Date 2014-11-12 - 2014-11-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Yamagata University, Yonezawa Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Adaptive Antennas, Equalization, Interference Cancellation, MIMO, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2014-11-AP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Resource Allocation and Cell Association Algorithms for Inter-Operator Spectrum and Infrastructure Sharing in Heterogeneous Network 
Sub Title (in English)  
Keyword(1) 5th generation mobile communication system  
Keyword(2) Network sharing  
Keyword(3) Resource allocation  
Keyword(4) Cell association  
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1st Author's Name Kei Inage  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Keiichi Mizutani  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Homare Murakami  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Kentaro Ishizu  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Fumihide Kojima  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2014-11-12 16:25:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2014-206 
Volume (vol) vol.114 
Number (no) no.295 
Page pp.55-60 
#Pages 6 
Date of Issue 2014-11-05 (RCS) 

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