Paper Abstract and Keywords |
Presentation |
2009-03-04 15:20
A study on AS coordination function of SIP server in NGN Yuichi Ishihara, Tsutomu Ito, Kenichiro Matsumoto, Hidehiro Arimitsu (NTT) NS2008-183 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
NTT is proceeding with implementation of the Next Generation Network (NGN) that is based on the Internet Protocol (IP) and is integrated with the data and the voice communication. NGN is providing some additional services which are provided in PSTN such as call-waiting, call-forwarding, etc. Because some additional services will be provided by Application server (AS) specified in 3GPP, it is necessary to study on network functions. The specification in 3GPP defines the Initial Filter Criteria (IFC) and the interfaces between AS and other functions. However, although the additional services have the characteristic differences, this specification does not treat that problems and does not define the implementation method.
In this paper, we clarify some problems and propose the implementation method for AS coordination function of SIP server in NGN. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Next Generation Network / Application Server / Initial Filter Criteria / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 457, NS2008-183, pp. 229-232, March 2009. |
Paper # |
NS2008-183 |
Date of Issue |
2009-02-24 (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) |
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NS2008-183 |
Conference Information |
Committee |
IN NS |
Conference Date |
2009-03-03 - 2009-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa-Zanpamisaki Royal Hotel |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General issues |
Paper Information |
Registration To |
NS |
Conference Code |
2009-03-IN-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on AS coordination function of SIP server in NGN |
Sub Title (in English) |
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Keyword(1) |
Next Generation Network |
Keyword(2) |
Application Server |
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Initial Filter Criteria |
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1st Author's Name |
Yuichi Ishihara |
1st Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
2nd Author's Name |
Tsutomu Ito |
2nd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
3rd Author's Name |
Kenichiro Matsumoto |
3rd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
4th Author's Name |
Hidehiro Arimitsu |
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Nippon Telegraph and Telephone Corporation (NTT) |
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Speaker |
Author-1 |
Date Time |
2009-03-04 15:20:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2008-183 |
Volume (vol) |
vol.108 |
Number (no) |
no.457 |
Page |
pp.229-232 |
#Pages |
4 |
Date of Issue |
2009-02-24 (NS) |
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