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| Presentation | 2014-10-16 11:35 Implementation and Evaluation of Traffic Control Functions based on RAN Congestion Status Megumi Shibuya, Atsuo Tachibana, Teruyuki Hasegawa (KDDI R&D Labs.)  NS2014-107 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Since the mobile traffic has been explosively increasing due to a penetration of the smart phones, RAN (Radio Access Network) bandwidth can be tight in the future. For this issue, 3GPP tries to standardize UPCON (User Plane Congestion Management) which notifies the RAN congestion level to EPC for the sake of bandwidth control and/or prioritization of mobile traffic in (or in the rear of) EPC. In this paper, to ensure the communication quality for users, we propose the implementation method of the traffic control function, focusing a) how to notify RAN congestion information from EPC core to the traffic control function, and b) how to associate RAN congestion information with UEs (User Equipments) in the traffic control function. Furthermore, we implemented the experimental system with S/P-GW+PCRF software and this function, and addressed the evaluation results of this proposed system. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | UPCON / Congestion Management / EPC / Traffic Control / DIAMETER / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 252, NS2014-107, pp. 31-36, Oct. 2014. | |
| Paper # | NS2014-107 | |
| Date of Issue | 2014-10-09 (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) | |
| Download PDF | NS2014-107 |
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| Conference Information | |
| Committee | NS |
| Conference Date | 2014-10-16 - 2014-10-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Matsue Terrsa |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Architecture (Overlay, P2P, Ubiquitous Network, Active Network, NGN, New Generation Network), Grid |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2014-10-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Implementation and Evaluation of Traffic Control Functions based on RAN Congestion Status |
| Sub Title (in English) | |
| Keyword(1) | UPCON |
| Keyword(2) | Congestion Management |
| Keyword(3) | EPC |
| Keyword(4) | Traffic Control |
| Keyword(5) | DIAMETER |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Megumi Shibuya |
| 1st Author's Affiliation | KDDI R&D Laboratories, Inc. (KDDI R&D Labs.) |
| 2nd Author's Name | Atsuo Tachibana |
| 2nd Author's Affiliation | KDDI R&D Laboratories, Inc. (KDDI R&D Labs.) |
| 3rd Author's Name | Teruyuki Hasegawa |
| 3rd Author's Affiliation | KDDI R&D Laboratories, Inc. (KDDI R&D Labs.) |
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| Speaker | Author-1 |
| Date Time | 2014-10-16 11:35:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2014-107 |
| Volume (vol) | vol.114 |
| Number (no) | no.252 |
| Page | pp.31-36 |
| #Pages | 6 |
| Date of Issue | 2014-10-09 (NS) |
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