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| Presentation | 2016-08-10 11:15 An Impact of In-Network Caching on Energy Saving for ISP Networks Kota Nojima, Takayuki Shiroma, Takuma Nakajima, Masato Yoshimi, Celimuge Wu, Tsutomu Yoshinaga (UEC)  CPSY2016-33 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Internet traffic is increasing year by year, and is expected to be double of that of 2016 in 2020. It is also estimated that the energy consumption will grow even faster than the traffic increase. Related studies show that introducing distributed cache servers in a telecommunication network is effective to reduce the traffic by applying an optimal content allocation calculated by a genetic algorithm (GA). However, it is still unclear how these studies work in a realistic network. This paper investigates an impact of placing caches in a realistic network from an aspect of energy consumption. We model an ISP-like network with cache servers and evaluate its performance. Evaluation results show that contents allocation by GA and a greedy algorithm can reduce the total network energy around 53% and 44%, respectively. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Network energy / Traffic reduction / Cache server / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 177, CPSY2016-33, pp. 223-228, Aug. 2016. | |
| Paper # | CPSY2016-33 | |
| Date of Issue | 2016-08-01 (CPSY) | |
| 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 | CPSY2016-33 |
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| Conference Information | |
| Committee | CPSY DC IPSJ-ARC |
| Conference Date | 2016-08-08 - 2016-08-10 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kissei-Bunka-Hall (Matsumoto) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Parallel, Distributed and Cooperative Processing |
| Paper Information | |
| Registration To | CPSY |
| Conference Code | 2016-08-CPSY-DC-ARC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Impact of In-Network Caching on Energy Saving for ISP Networks |
| Sub Title (in English) | |
| Keyword(1) | Network energy |
| Keyword(2) | Traffic reduction |
| Keyword(3) | Cache server |
| Keyword(4) | |
| Keyword(5) | |
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| 1st Author's Name | Kota Nojima |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Takayuki Shiroma |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
| 3rd Author's Name | Takuma Nakajima |
| 3rd Author's Affiliation | The University of Electro-Communications (UEC) |
| 4th Author's Name | Masato Yoshimi |
| 4th Author's Affiliation | The University of Electro-Communications (UEC) |
| 5th Author's Name | Celimuge Wu |
| 5th Author's Affiliation | The University of Electro-Communications (UEC) |
| 6th Author's Name | Tsutomu Yoshinaga |
| 6th Author's Affiliation | The University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2016-08-10 11:15:00 |
| Presentation Time | 30 minutes |
| Registration for | CPSY |
| Paper # | CPSY2016-33 |
| Volume (vol) | vol.116 |
| Number (no) | no.177 |
| Page | pp.223-228 |
| #Pages | 6 |
| Date of Issue | 2016-08-01 (CPSY) |
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