scope:

This Recommendation based on [ITU-T Y.2012] covers extended features in order to support applications and services using tag-based identification in NGN.

This Recommendation describes functional requirements, functional architecture and functional entities in order to support the NGN service requirements and capabilities defined in [ITU-T Y.2213].

This Recommendation covers:

• Support of capabilities defined in [ITU-T Y.2213] from an architectural viewpoint;

• Functional requirements of the NGN architecture to support applications and services using tag-based identification;

• Functional architecture and entities extensions for applications and services using tag-based identification in NGN.