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Paper Abstract and Keywords
Presentation 2011-03-04 13:00
A Study on Application of HSS in Fixed IP Network -- A Study on OPEX Reduction of SIP Server Migration --
Hidemasa Takahashi, Hirozumi Takesue, Koji Tanida, Kenichiro Matsumoto (NTT) NS2010-234
Abstract (in Japanese) (See Japanese page) 
(in English) NGN (Next Generation Network) is an unified network of data and voice communication services based on IP. Now NGN commercial services has started, and SIP server migration may be needed because of various cases. For example subscriber increase, server/network migration, or suffering of serious disaster. In order to reduce migration OPEX, we proposed a method deploying User Profile DB and Routing DB [1]. User Profile DB manages user profile data, and Routing DB manages routing data intensively. In this paper, we study more detail on architecture based on this method, and migration procedure.
Keyword (in Japanese) (See Japanese page) 
(in English) NGN / HSS / Server Migration / User Profile Data / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 448, NS2010-234, pp. 399-402, March 2011.
Paper # NS2010-234 
Date of Issue 2011-02-24 (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 NS2010-234

Conference Information
Committee IN NS  
Conference Date 2011-03-03 - 2011-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General, NS+IN workshop (March 3-4) 
Paper Information
Registration To NS 
Conference Code 2011-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Application of HSS in Fixed IP Network 
Sub Title (in English) A Study on OPEX Reduction of SIP Server Migration 
Keyword(1) NGN  
Keyword(2) HSS  
Keyword(3) Server Migration  
Keyword(4) User Profile Data  
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1st Author's Name Hidemasa Takahashi  
1st Author's Affiliation NTT Network Service Systems Laboratories (NTT)
2nd Author's Name Hirozumi Takesue  
2nd Author's Affiliation NTT Network Service Systems Laboratories (NTT)
3rd Author's Name Koji Tanida  
3rd Author's Affiliation NTT Network Service Systems Laboratories (NTT)
4th Author's Name Kenichiro Matsumoto  
4th Author's Affiliation NTT Network Service Systems Laboratories (NTT)
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Speaker Author-1 
Date Time 2011-03-04 13:00:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2010-234 
Volume (vol) vol.110 
Number (no) no.448 
Page pp.399-402 
#Pages
Date of Issue 2011-02-24 (NS) 


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