Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia Subsystem (IMS) based Packet Switch Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS) User Service; Protocols (V9.3.0; 3GPP TS 26.237 version 9.3.0 Release 9)
The present document specifies the usage of IMS protocols to initiate and control PSS and MBMS Streaming and Download User Services based applications. It applies to IMS enabled UEs that also implement PSS and/or MBMS clients. Existing protocols that are used are described in reference to relevant specifications. The present document is applicable to IP-based packet-switched networks over 3GPP systems. The present document includes information applicable to network operators@ service providers and manufacturers.