This Recommendation defines the following issues to cover multimedia information access services
triggered by tag-based identification as defined in ITU-T Rec. F.771:
− A functional architecture reference model with descriptions of corresponding elements;
− Interface protocols between communication elements; and
− A generic work flow to support multimedia information access triggered by tag-based
identification.
Moreover this Recommendation describes implementation examples with work flows.
ITU-T H.621-2008 Referenced Document
ITU-T F.771-2008 Service description and requirements for multimedia information access triggered by tag-based identification Study Group 16
ITU-T H.621-2008 history
2008ITU-T H.621-2008 Architecture of a system for multimedia information access triggered by tag-based identification Study Group 16