Content for TS 26.346 Word version: 19.1.0
8 Streaming delivery method
8.1 Introduction
8.2 Transport protocol
8.3 Session description
8.4 Quality of Experience
8.5 Using MBMS Streaming delivery on unicast
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8 Streaming delivery method p. 79
8.1 Introduction p. 79
8.2 Transport protocol p. 79
8.2.1 RTP payload formats for media p. 79
8.2.2 FEC mechanism for RTP p. 79
8.2.2.0 General |R9| p. 79
8.2.2.1 Sending terminal operation (Informative) p. 81
8.2.2.2 Receiving terminal operation (Informative) p. 81
8.2.2.3 Void
8.2.2.4 Packet format for FEC source packets p. 82
8.2.2.5 Packet format for FEC repair packets p. 82
8.2.2.6 Void
8.2.2.7 FEC block Construction algorithm and example (informative) p. 82
8.2.2.8 Void
8.2.2.9 Source FEC Payload ID p. 83
8.2.2.10 Repair FEC payload ID p. 83
8.2.2.10a FEC Object Transmission information p. 83
8.2.2.11 Hypothetical FEC Decoder p. 83
8.2.2.12 Void
8.2.2.13 Signalling p. 84
8.2.2.13a SDP for FEC source packet streams p. 85
8.2.2.14 SDP for FEC repair packet streams p. 85
8.2.2.15 Signalling example for FEC p. 85
8.2.3 General RTP header extension mechanism |R8| p. 88
8.2.3.1 Introduction p. 88
8.2.3.2 Timestamp offset p. 88
8.3 Session description p. 88
8.3.1 SDP Parameters for MBMS streaming session p. 88
8.3.1.1 Sender IP address p. 89
8.3.1.2 Destination IP address and port number for channels p. 89
8.3.1.3 Media description p. 89
8.3.1.4 Session timing parameters p. 89
8.3.1.5 Mode of MBMS bearer per media p. 89
8.3.1.6 Service language(s) per media p. 90
8.3.1.7 Bandwidth specification p. 90
8.3.1.8 FEC parameters p. 90
8.3.1.9 FEC Flow ID attribute p. 91
8.3.1.10 Buffer requirement signaling |R7| p. 91
8.3.1.11 Interleaving signaling |R8| p. 91
8.3.2 SDP example for streaming session p. 92
8.3.2.1 SDP description for QoE metrics p. 92
8.3.2.2 OMA-DM configuration of QoE metrics |R9| p. 93
8.3.2.2.1 General |R17| p. 93
8.3.2.2.2 Node: /<X> |R17| p. 94
8.3.2.2.3 /<X>/Enabled |R17| p. 94
8.3.2.2.4 /<X>/APN |R17| p. 95
8.3.2.2.5 /<X>/Format |R17| p. 95
8.3.2.2.6 /<X>/Rules |R17| p. 95
8.3.2.2.7 /<X>/Ext |R17| p. 95
8.3.2.2.8 /<X>/Session |R17| p. 96
8.3.2.2.9 /<X>/Session/Metrics |R17| p. 96
8.3.2.2.10 /<X>/Session/Ext |R17| p. 96
8.3.2.2.11 /<X>/Speech |R17| p. 96
8.3.2.2.12 /<X>/Speech/Metrics |R17| p. 96
8.3.2.2.13 /<X>/Speech/Ext |R17| p. 97
8.3.2.2.14 /<X>/Video |R17| p. 97
8.3.2.2.15 /<X>/Video/Metrics |R17| p. 97
8.3.2.2.16 /<X>/Video/Ext |R17| p. 97
8.3.2.2.17 /<X>/Text |R17| p. 97
8.3.2.2.18 /<X>/Text/Metrics |R17| p. 97
8.3.2.2.19 /<X>/Text/Ext |R17| p. 98
8.3.3 SDP examples for MBMS transparent session |R14| p. 98
8.4 Quality of Experience p. 98
8.4.1 General p. 98
8.4.2 QoE metrics p. 98
8.4.2.1 Corruption duration metric p. 99
8.4.2.2 Rebuffering duration metric p. 100
8.4.2.3 Initial buffering duration metric p. 100
8.4.2.4 Successive loss of RTP packets p. 100
8.4.2.5 Frame rate deviation p. 101
8.4.2.6 Jitter duration p. 101
8.4.2.7 Content access/switch time |R8| p. 101
8.4.2.8 Network resource |R9| p. 101
8.4.2.9 Average codec bit rate |R9| p. 102
8.4.2.10 Codec information |R9| p. 102
8.4.2.11 Loss of objects |R9| p. 103
8.4.2.12 Distribution of symbol count underrun for failed blocks |R11| p. 103
8.4.3 Example metrics initiation with SDP p. 104
8.5 Using MBMS Streaming delivery on unicast |R7| p. 104
