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Paper Abstract and Keywords
Presentation 2011-01-20 14:55
A Proposal of Dynamic Enabler-Reconfigurable Service Delivery Platform
Manabu Ito, Satoshi Komorita, Yoshinori Kitatsuji, Hidetoshi Yokota (KDDI R&D Labs) NS2010-147
Abstract (in Japanese) (See Japanese page) 
(in English) SDP (Service Delivery Platform) can provide the value-added services which collaborate with the telecommunications carrier's services at low cost and in a short period of time. The SDP-based services are provided by collaborating with enablers which are service components. As the number of these collaborative services increase, the collaboration process will become a bottleneck, and an enabler load will change enormously due to the different using frequency of the enabler. In order to continue providing steady collaborative services at low cost, it is important to remove the performance bottleneck and the single point of failure and to address the load change of enablers by utilizing server resources efficiently. In this paper, we propose the architecture of SDP with distributed enabler-collaboration mechanism and dynamic enabler-reconfiguration which can move enablers from one server to another without shutting services down. We implement the proposed architecture and demonstrate a SDP-based service.
Keyword (in Japanese) (See Japanese page) 
(in English) Service Delivery Platform / SDP / enabler / migration / scalability / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 372, NS2010-147, pp. 31-36, Jan. 2011.
Paper # NS2010-147 
Date of Issue 2011-01-13 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF NS2010-147

Conference Information
Committee NS  
Conference Date 2011-01-20 - 2011-01-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagawa Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Software, Network Application, SOA/SDP, NGN, IMS, API, Grid 
Paper Information
Registration To NS 
Conference Code 2011-01-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Proposal of Dynamic Enabler-Reconfigurable Service Delivery Platform 
Sub Title (in English)  
Keyword(1) Service Delivery Platform  
Keyword(2) SDP  
Keyword(3) enabler  
Keyword(4) migration  
Keyword(5) scalability  
1st Author's Name Manabu Ito  
1st Author's Affiliation KDDI R&D Laboratories, Inc. (KDDI R&D Labs)
2nd Author's Name Satoshi Komorita  
2nd Author's Affiliation KDDI R&D Laboratories, Inc. (KDDI R&D Labs)
3rd Author's Name Yoshinori Kitatsuji  
3rd Author's Affiliation KDDI R&D Laboratories, Inc. (KDDI R&D Labs)
4th Author's Name Hidetoshi Yokota  
4th Author's Affiliation KDDI R&D Laboratories, Inc. (KDDI R&D Labs)
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Date Time 2011-01-20 14:55:00 
Presentation Time 25 
Registration for NS 
Paper # IEICE-NS2010-147 
Volume (vol) IEICE-110 
Number (no) no.372 
Page pp.31-36 
#Pages IEICE-6 
Date of Issue IEICE-NS-2011-01-13 

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