scope:

This Recommendation defines the requirements of the IP-based digital video service considering the converged broadband environment. The functionalities described in this Recommendation are defined according to the requirements of service operators. The IP-based digital video service considering a converged environment is the service mechanism for providing interfaces and functionalities to enable service operators to offer quality of service (QoS)-guaranteed broadcasting. SDV is a service mechanism for distributing digital video over RF-based broadband networks; an IP-based SDV is a support SDV function that works via IP-based broadband networks. The advanced IP-based SDV is a service mechanism for distributing digital video via IP-based broadband networks considering a convergence service.