Paper Abstract and Keywords |
Presentation |
2017-03-02 09:30
Optimal Resource Allocation Considering Carrier Aggregation and Backhaul Link for Heterogeneous Networks Gaku Kato, Takuji Tachibana (Univ. of Fukui) NS2016-173 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, for Heterogeneous networks (HetNet) where multiple cells are included in an area, we
propose an optimal resource allocation considering dual connectivity and traffic load on backhaul links. In the
proposed method, two optimization problems are constructed; one is for determining the allocation of a base station
and frequency slots to each user, and the other is for determining routes for each traffic in backhal. We derive a
solution for these problems, and the solution for the first problem is used for the second problem. The allocation
of frequency slots and routes for each traffic in backhaul can be determined by solving the optimization problems.
We evaluate the performance of the proposed method in three types of topologies with simulation, and we compare
its performance with that of another method. Numerical examples show that by using the proposed method, the
amount of traffic is increased by allocating the frequency slots to users with dual connectivity and the maximum
link load can be decreased by using routing traffic appropriately. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Heterogeneous networks / Carrier aggregation / Dual connectivity / Optimization problem / Backhaul / Genetic algorithm / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 484, NS2016-173, pp. 93-98, March 2017. |
Paper # |
NS2016-173 |
Date of Issue |
2017-02-23 (NS) |
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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NS2016-173 |
Conference Information |
Committee |
NS IN |
Conference Date |
2017-03-02 - 2017-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
OKINAWA ZANPAMISAKI ROYAL HOTEL |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
NS |
Conference Code |
2017-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Optimal Resource Allocation Considering Carrier Aggregation and Backhaul Link for Heterogeneous Networks |
Sub Title (in English) |
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Keyword(1) |
Heterogeneous networks |
Keyword(2) |
Carrier aggregation |
Keyword(3) |
Dual connectivity |
Keyword(4) |
Optimization problem |
Keyword(5) |
Backhaul |
Keyword(6) |
Genetic algorithm |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Gaku Kato |
1st Author's Affiliation |
University of Fukui (Univ. of Fukui) |
2nd Author's Name |
Takuji Tachibana |
2nd Author's Affiliation |
University of Fukui (Univ. of Fukui) |
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Speaker |
Author-1 |
Date Time |
2017-03-02 09:30:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2016-173 |
Volume (vol) |
vol.116 |
Number (no) |
no.484 |
Page |
pp.93-98 |
#Pages |
6 |
Date of Issue |
2017-02-23 (NS) |