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Paper Abstract and Keywords
Presentation 2012-01-26 14:00
A study on using Original Dialog Identifier in the S-CSCF
Yuichi Ishihara, Nobuyuki Chiwata, Takeshi Fukumoto (NTT) NS2011-158
Abstract (in Japanese) (See Japanese page) 
(in English) NTT is promoting the deployment of the Next Generation Network (NGN) in Japan. The NGN is based on the Internet Protocol (IP) and is integrated with the data and the voice communication. Considering the specifications of 3GPP, an additional service should be provided through the cooperation between the S-CSCF and the Application Server (AS).
When the S-CSCF receives the SIP request, S-CSCF checks iFC conditions are matched by the SIP request. If it matches, the S-CSCF forwards the SIP request to the AS for provide an additional service. For providing some additional services, it is necessary to continue these processes suitably in the S-CSCF. Therefore 3GPP has specified the method which is using ODI for correlating SIP requests in the S-CSCF.
In this paper, we consider the implementation conditions and the concerns for continuing iFC matching processes suitably in the S-CSCF. Then we propose the ODI usage for solving the concerns.
Keyword (in Japanese) (See Japanese page) 
(in English) Next Generation Network / Additional Services / S-CSCF / Application Server / iFC / ODI / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 408, NS2011-158, pp. 77-80, Jan. 2012.
Paper # NS2011-158 
Date of Issue 2012-01-19 (NS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee NS  
Conference Date 2012-01-26 - 2012-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Ryukyu University 
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 2012-01-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on using Original Dialog Identifier in the S-CSCF 
Sub Title (in English)  
Keyword(1) Next Generation Network  
Keyword(2) Additional Services  
Keyword(3) S-CSCF  
Keyword(4) Application Server  
Keyword(5) iFC  
Keyword(6) ODI  
Keyword(7)  
Keyword(8)  
1st Author's Name Yuichi Ishihara  
1st Author's Affiliation NTT Network Service Laboratories, NTT Corporation (NTT)
2nd Author's Name Nobuyuki Chiwata  
2nd Author's Affiliation NTT Network Service Laboratories, NTT Corporation (NTT)
3rd Author's Name Takeshi Fukumoto  
3rd Author's Affiliation NTT Network Service Laboratories, NTT Corporation (NTT)
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Speaker Author-1 
Date Time 2012-01-26 14:00:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2011-158 
Volume (vol) vol.111 
Number (no) no.408 
Page pp.77-80 
#Pages
Date of Issue 2012-01-19 (NS) 


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