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Paper Abstract and Keywords
Presentation 2007-06-21 16:20
[Invited Talk] Voice call handover with VCC between cellular CS domain and IMS
Takuya Murakami, Youko Omori, Takahiro Kakumaru (NEC) IN2007-15
Abstract (in Japanese) (See Japanese page) 
(in English) The requirements for FMC (Fixed Mobile Convergence) services which converge cellular mobile network and fixed IP network becomes higher. For FMC, seamless handover service which handover the voice call between heterogeneous networks is very important. In this paper, we introduce the standardization and technology of VCC. The VCC is a SIP-based seamless handover technology and works well on NGN. Also we evaluated the VCC system using VCC prototype terminal which has 2 air interfaces of 3G and WLAN. Here, we report the evaluation result of them.
Keyword (in Japanese) (See Japanese page) 
(in English) VCC / NGN / FMC / IMS / VoIP / Wireless LAN / Handover /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 98, IN2007-15, pp. 25-30, June 2007.
Paper # IN2007-15 
Date of Issue 2007-06-14 (IN) 
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. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee IN  
Conference Date 2007-06-21 - 2007-06-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Future University-Hakodate 
Topics (in Japanese) (See Japanese page) 
Topics (in English) NGN, VoIP, Contents Delivery Network, IPv6, Next Generation Network, etc. 
Paper Information
Registration To IN 
Conference Code 2007-06-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Voice call handover with VCC between cellular CS domain and IMS 
Sub Title (in English)  
Keyword(1) VCC  
Keyword(2) NGN  
Keyword(3) FMC  
Keyword(4) IMS  
Keyword(5) VoIP  
Keyword(6) Wireless LAN  
Keyword(7) Handover  
1st Author's Name Takuya Murakami  
1st Author's Affiliation NEC System Platforms Research Laboratories (NEC)
2nd Author's Name Youko Omori  
2nd Author's Affiliation NEC System Platforms Research Laboratories (NEC)
3rd Author's Name Takahiro Kakumaru  
3rd Author's Affiliation NEC System Platforms Research Laboratories (NEC)
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Date Time 2007-06-21 16:20:00 
Presentation Time 45 
Registration for IN 
Paper # IN2007-15 
Volume (vol) 107 
Number (no) no.98 
Page pp.25-30 
Date of Issue 2007-06-14 (IN) 

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