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Paper Abstract and Keywords
Presentation 2021-03-03 10:10
Radio and computational resource allocation in heterogeneous networks
Riku Saito, Koichi Adachi (UEC) RCS2020-210
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, with the rapid spread and improvement of smartphones and tablet terminals, the number of mobile applications that require advanced calculation processing is increasing.
Mobile Edge Computing (MEC) can reduce processing time and battery consumption of user equipment (UE) by processing these applications on behalf of the user.
On the other hand, when multiple UEs use the MEC server, it is necessary to appropriately allocate wireless resources and computational resources.
Also, the application task that can be divided can be processed in a shorter time than when it is processed by only one of them by performing the processing on the MEC server and the terminal in parallel.
This paper proposes a scheduling method and an offload ratio decision method for heterogeneous cellular networks.
With the proposed method, scheduling is possible even if the task return time is unpredictable.
An efficient offload rate can be determined by increasing the offload rate for scheduled tasks at regular intervals.
Computer simulation shows that the proposed scheduling method can improve the average processing time of tasks by up to 16% compared to the conventional method.
It is also shown that by applying the proposed offload ratio decision method, the processing time can be shortened by up to 79% compared to the case where all tasks are offloaded.
Keyword (in Japanese) (See Japanese page) 
(in English) HetNet / MEC / Scheduling / / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 404, RCS2020-210, pp. 43-48, March 2021.
Paper # RCS2020-210 
Date of Issue 2021-02-24 (RCS) 
ISSN 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 RCS2020-210

Conference Information
Committee RCS SR SRW  
Conference Date 2021-03-03 - 2021-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2021-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Radio and computational resource allocation in heterogeneous networks 
Sub Title (in English)  
Keyword(1) HetNet  
Keyword(2) MEC  
Keyword(3) Scheduling  
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1st Author's Name Riku Saito  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Koichi Adachi  
2nd Author's Affiliation The University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2021-03-03 10:10:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2020-210 
Volume (vol) vol.120 
Number (no) no.404 
Page pp.43-48 
#Pages 6 
Date of Issue 2021-02-24 (RCS) 

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