Servicios wen sobre ngn

INTERNATIONAL TELECOMMUNICATION UNION |STUDY GROUP 13 | |
|TELECOMMUNICATION |TD 150 (WP 2/13) |
|STANDARDIZATION SECTOR | |
|STUDY PERIOD 2009-2012| |
| |English only |
| |Original: English|
|Question(s): |12/13 |Geneva, 16 September 2010 |
|TEMPORARY DOCUMENT |
|Source: |Editors|
|Title: |Revised Draft Recommendation Y.NGN-Web (Functional Requirements and Architecture of Web Service Component in NGN) |

This is the output of Draft Recommendation Y.UbiNet-hn based on the results of Q.12/13 interim meeting held in Seoul, 7-13 July 2010.

This document is based on the followingcontribution.

|C-15 |ETRI   |Proposed figures and text for Clause 8.1 in Y.NGN-web |Q12/13   |
|C-16 |ETRI   |Revised Draft Recommendation Y.NGN-Web (Functional Requirements and Architecture of Web |Q12/13   |
| | |Service Component in NGN)| |
|C-18 |ETRI |Clarification of service classification according to different service control in Y.NGN-WEB |Q12/13   |

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Draft Recommendation Y.NGN-Web

Functional Requirements and Architecture of Web Service Component in NGN

Summary

This draft Recommendation providesfunctional requirements and architecture for web service component using web technologies in NGN. For this, this draft Recommendation describes requirements, capabilities and functional architecture of web service component in NGN.

Keywords

NGN, Web

Contents

1. Scope 4

2. References 4

3. Definitions 4
3.1 Terms defined elsewhere: 5
3.2 Terms defined in this Recommendation:5

4. Abbreviations and acronyms 5

5. Conventions 6

6. Requirements 6
6.1. General requirements 6
6.2. Requirements for supporting of Internet services 7
6.3. Requirements for supporting of conversation services 7
6.4. Requirements for supporting of streaming services 7

7. High-level Service Control Architecture for Web 7
7.1. Web service component7
7.2 Services Classification using Web Service Component 8

8. Capabilities and interactions for Web service component 9
8.1. Capabilities and interactions for the support of Internet services 9
8.2. Capabilities and interactions for the support of conversation services 11
8.3. Capabilities and interactions for the support of streaming services 11

9. Functionalarchitecture 12
9.1 NGN architecture with Web service component 12
9.2 Functional entities for web service component 13
9.3. Web Service Control Function (WSCF) 14
9.4. Web Media Function (WMF) 15

Appendix I 16

NGN service specific components in NGN architecture 16

Appendix II Overall mapping between ITU-T Recommendation Y.2235 and Y.NGN-WEB 19

Appendix III...