Paper Abstract and Keywords |
Presentation |
2011-04-21 12:30
Priority cell selection based on interference in LTE-Advanced heterogeneous network Hidenori Matsuo, Yasuaki Yuda, Takahisa Aoyama (Panasonic) IN2011-1 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Heterogeneous networks that support various cell types (e.g., macro cells, pico cells) are key components required in cellular systems to achieve high system capacity. In LTE Advanced, pico cell prioritization (called “range expansion”) is discussed with a view to achieving load balancing by means of offloading macro cell traffic to pico cells in a heterogeneous network. To further improve the effect of load balancing, especially with respect to the performance of low-throughput MSs, we propose herein a bias-control scheme based on the power received from the macro base station (BS), which causes interference in range expansion. Simulation results indicate that the appropriate bias for a low-power node (e.g., a pico BS) near the macro BS is greater than the bias needed for a low-power node at the macro cell edge. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
heterogeneous network / range expansion / bias control / load balancing / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 9, IN2011-1, pp. 1-6, April 2011. |
Paper # |
IN2011-1 |
Date of Issue |
2011-04-14 (IN) |
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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IN2011-1 |
Conference Information |
Committee |
IN |
Conference Date |
2011-04-21 - 2011-04-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kagawa University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile network, Home network, Ubiquitous network, etc. |
Paper Information |
Registration To |
IN |
Conference Code |
2011-04-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Priority cell selection based on interference in LTE-Advanced heterogeneous network |
Sub Title (in English) |
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Keyword(1) |
heterogeneous network |
Keyword(2) |
range expansion |
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bias control |
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load balancing |
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1st Author's Name |
Hidenori Matsuo |
1st Author's Affiliation |
Panasonic Corporation (Panasonic) |
2nd Author's Name |
Yasuaki Yuda |
2nd Author's Affiliation |
Panasonic Corporation (Panasonic) |
3rd Author's Name |
Takahisa Aoyama |
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Panasonic Corporation (Panasonic) |
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Speaker |
Author-1 |
Date Time |
2011-04-21 12:30:00 |
Presentation Time |
25 minutes |
Registration for |
IN |
Paper # |
IN2011-1 |
Volume (vol) |
vol.111 |
Number (no) |
no.9 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2011-04-14 (IN) |
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