Content for TS 26.346 Word version: 18.0.0
7 Download Delivery Method
7.1 Introduction
7.2 FLUTE usage for MBMS download
7.3 SDP for Download Delivery Method
7.3.1 Introduction
7.3.2 SDP Parameters for MBMS download session
7.3.3 SDP Examples for FLUTE Session
7.4 OMA Push usage for MBMS Download
7.5 FLUTE session setup and control with RTSP
7.6 Hybrid Service Offerings for DASH-over-MBMS User Service and Generic Application Service
7.7 Keep-Updated Service
7.8 Location-specific deliveryMethod
7.9 Partial File handling
7.10 File Delivery Manifest
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7 Download Delivery Method p. 48
7.1 Introduction p. 48
7.2 FLUTE usage for MBMS download p. 49
7.2.0 General |R12| p. 49
7.2.1 Fragmentation of Files p. 50
7.2.2 Symbol Encoding Algorithm p. 50
7.2.3 Blocking Algorithm p. 50
7.2.4 Congestion Control p. 50
7.2.5 Content Encoding of Files for Transport p. 50
7.2.6 Transport File Grouping p. 50
7.2.7 Signalling of Parameters with Basic ALC/FLUTE Headers p. 51
7.2.8 Signalling of Parameters with FLUTE Extension Headers p. 51
7.2.9 Signalling of Parameters with FDT Instances p. 52
7.2.10 FDT Schema p. 53
7.2.10.1 Extended FLUTE FDT Schema p. 53
7.2.10.2 3GPP FDT Extension Type Schema p. 55
7.2.10.3 IETF FDT Schema p. 56
7.2.10.4 Example of FDT p. 57
7.2.10.5 3GPP FDT Extensions |R7| p. 58
7.2.10.6 FEC Redundancy Level Extension |R11| p. 58
7.2.11 MBMS Session Identity p. 58
7.2.12 FEC Scheme definition p. 58
7.2.12.1 General p. 58
7.2.13 Caching Directives |R7| p. 58
7.2.14 Indicating a full FDT snapshot |R8| p. 59
7.2.15 Decryption key indicating of protected download data |R9| p. 60
7.3 SDP for Download Delivery Method p. 60
7.3.1 Introduction p. 60
7.3.2 SDP Parameters for MBMS download session p. 60
7.3.2.0 General |R17| p. 60
7.3.2.1 Sender IP address p. 61
7.3.2.2 Number of channels p. 61
7.3.2.3 Destination IP address and port number for channels p. 61
7.3.2.4 Transport Session Identifier (TSI) of the session p. 61
7.3.2.5 Multiple objects transport indication p. 62
7.3.2.6 Session Timing Parameters p. 62
7.3.2.7 Mode of MBMS bearer per media p. 62
7.3.2.8 FEC capabilities and related parameters p. 62
7.3.2.9 Service-language(s) per media p. 63
7.3.2.10 Bandwidth Specification p. 63
7.3.2.11 FEC Redundancy Level |R11| p. 63
7.3.2.12 Alternative TMGI |R11| p. 64
7.3.2.13 Transport protocol identification |R16| p. 64
7.3.2.14 Media type and fmt-list |R16| p. 64
7.3.3 SDP Examples for FLUTE Session p. 64
7.4 OMA Push usage for MBMS Download |R7| p. 65
7.4.1 Introduction p. 65
7.4.2 HTTP registration and deregistration procedure p. 65
7.4.3 MBMS Download Delivery Method over OMA push bearers p. 66
7.5 FLUTE session setup and control with RTSP |R7| p. 67
7.5.1 Introduction p. 67
7.5.2 SDP handling p. 67
7.5.3 RTSP SETUP Method p. 67
7.5.4 RTSP PLAY Method p. 67
7.5.5 RTSP PAUSE Method p. 67
7.5.6 RTSP TEARDOWN Method p. 67
7.6 Hybrid Service Offerings for DASH-over-MBMS User Service and Generic Application Service |R11| p. 68
7.6.1 Introduction |R12| p. 68
7.6.2 Extension of the deliveryMethod element |R12| p. 68
7.6.2.1 Broadcast Resource Specific Metadata p. 68
7.6.2.2 Redundant Unicast Resource Specific Metadata p. 69
7.6.2.2A Supplementary Unicast Resource Specific Metadata |R15| p. 69
7.6.2.3 Additional Points p. 69
7.6.3 Extension of the userServiceDescription element |R12| p. 70
7.7 Keep-Updated Service |R12| p. 70
7.8 Location-specific deliveryMethod |R12| p. 71
7.9 Partial File handling |R13| p. 72
7.9.1 General p. 72
7.9.2 Partial File Handling with HTTP GET Method p. 73
7.9.2.1 Partial-File-Accept Request p. 73
7.9.2.2 HTTP Response Format for Partial Files p. 73
7.9.2.3 Example Client and Server Implementation for DASH-over-MBMS p. 73
7.9.3 Signaling Independent Units p. 75
7.9.3.1 Introduction p. 75
7.9.3.2 FDT Instance Signaling p. 75
7.10 File Delivery Manifest |R14| p. 75
