Paper Abstract and Keywords |
Presentation |
2013-12-18 14:45
Investigations on Fast Covergence Algorithm for Decentralized Cell Association Method in Heterogeneous Networks Tetsunosuke Koizumi, Yoshitaka Ikeda, Kenichi Higuchi (Tokyo Univ. of Science) RCS2013-213 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper extends our previously reported simple decentralized cell association method for heterogeneous networks (HetNet), where low transmission-power pico or femto base stations (BSs) overlay onto a high transmission-power macro BS, to achieve faster convergence of cell association for all users according to the user location distributions. In the proposed method, an appropriate cell association for all users within a cell is achieved in an iterative manner based on the feedback information of each individual user regarding the throughput gain by connecting new BS assisted by a small amount of broadcast information from the respective BSs about the allowable resource allocation and multiuser diversity gain. The extended algorithm allows for simultaneous handovers of multiple users to the same BS for faster convergence of cell association for all users according to the user location distributions. From the numerical results, we show that the proposed method adaptively achieves better cell association for all users according to the user location distributions compared to the conventional cell range expansion (CRE) method. And it can be achieved in fewer iterations compared to previously reported simple decentralized cell association method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Heterogeneous network / Cell association / Cell range expansion / Inter-cell interference coordination / Scheduling / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 361, RCS2013-213, pp. 41-46, Dec. 2013. |
Paper # |
RCS2013-213 |
Date of Issue |
2013-12-11 (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) |
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RCS2013-213 |
Conference Information |
Committee |
RCS NS |
Conference Date |
2013-12-18 - 2013-12-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Sunport Hall Takamatsu |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
Paper Information |
Registration To |
RCS |
Conference Code |
2013-12-RCS-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Investigations on Fast Covergence Algorithm for Decentralized Cell Association Method in Heterogeneous Networks |
Sub Title (in English) |
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Keyword(1) |
Heterogeneous network |
Keyword(2) |
Cell association |
Keyword(3) |
Cell range expansion |
Keyword(4) |
Inter-cell interference coordination |
Keyword(5) |
Scheduling |
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1st Author's Name |
Tetsunosuke Koizumi |
1st Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
2nd Author's Name |
Yoshitaka Ikeda |
2nd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
3rd Author's Name |
Kenichi Higuchi |
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Tokyo University of Science (Tokyo Univ. of Science) |
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Speaker |
Author-1 |
Date Time |
2013-12-18 14:45:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2013-213 |
Volume (vol) |
vol.113 |
Number (no) |
no.361 |
Page |
pp.41-46 |
#Pages |
6 |
Date of Issue |
2013-12-11 (RCS) |
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