Content for TS 26.517 Word version: 18.1.0
5 Announcement of MBS User Services
6 Object Distribution Method
7 Packet Distribution Method
8 General aspects of APIs for MBS User Services
9 MBS AF APIs (MBS-5)
10 MBS AS protocols (MBS-4-UC)
11 MBSSF security protocols (MBS-10)
12 Conformance profiles for MBS Distribution Sessions
A Syntax for Service Announcement
B Service Announcement examples
C 3GPP Registered URIs
D Syntax for object manifest
E IANA registration
$ Change history
5 Announcement of MBS User Services p. 11
5.0 Overview p. 11
5.1 User Service Description data model p. 11
5.1.1 General p. 11
5.1A Encoding p. 13
5.2 Syntax and associated semantics p. 13
5.2.1 General p. 13
5.2.2 User Service Bundle Descriptions document p. 14
5.2.3 User Service Description data type p. 14
5.2.4 Distribution Session Description data type p. 15
5.2.5 Session Description document p. 16
5.2.6 Application Service Description data type p. 16
5.2.6A Application Service Entry Point document p. 16
5.2.7 Service Schedule Description data type p. 17
5.2.8 Object Repair Parameters data type p. 18
5.2.9 Availability Information data type p. 18
5.2.10 Security Description data type p. 19
5.3 Delivery of User Service Descriptions p. 20
6 Object Distribution Method p. 22
6.1 General p. 22
6.1.1 Overview p. 22
6.1.2 Object manifest p. 22
6.2 Usage of FLUTE for Object Distribution Method p. 23
6.2.1 General p. 23
6.2.2 Session Description document for FLUTE p. 23
6.2.2.1 General p. 23
6.2.2.2 MBS service type of MBS Session p. 24
6.2.2.3 SDP examples for FLUTE Session p. 25
6.2.3 Operating modes for FLUTE-based Object Distribution Method p. 25
6.2.3.1 Introduction p. 25
6.2.3.2 Single object operating mode p. 26
6.2.3.3 Object collection operating mode p. 26
6.2.3.4 Object carousel operating mode p. 26
6.2.3.5 Segment streaming operating mode p. 26
6.2.4 Object Repair mechanism for FLUTE p. 27
7 Packet Distribution Method p. 31
8 General aspects of APIs for MBS User Services p. 33
8.1 HTTP resource URIs and paths p. 33
8.2 Usage of HTTP p. 33
8.2.1 HTTP protocol version p. 33
8.2.1.1 General p. 33
8.2.1.2 MBSF p. 33
8.2.1.3 MBSTF p. 33
8.2.1.4 MBS AF p. 33
8.2.1.5 MBS AS p. 34
8.2.1.6 MBSSF p. 34
8.2.2 HTTP message bodies for API resources p. 34
8.2.3 Usage of HTTP headers p. 34
8.2.3.1 General p. 34
8.2.3.2 User Agent identification p. 34
8.2.3.2.1 General p. 34
8.2.3.2.2 MBSF identification p. 35
8.2.3.2.3 MBSTF identification p. 35
8.2.3.2.4 MBSF Client identification p. 35
8.2.3.2.5 MBSTF Client identification p. 35
8.2.3.3 Server identification p. 35
8.2.3.3.1 General p. 35
8.2.3.3.2 MBSF identification p. 35
8.2.3.3.3 MBSTF identification p. 35
8.2.3.3.4 MBS AF identification p. 36
8.2.3.3.5 MBS AS identification p. 36
8.2.3.4 Support for conditional HTTP GET requests p. 36
8.2.3.5 Support for conditional HTTP POST, PUT, PATCH and DELETE requests p. 36
8.3 HTTP response codes p. 37
9 MBS AF APIs (MBS-5) p. 37
10 MBS AS protocols (MBS-4-UC) p. 39
10.1 General p. 39
10.2 Unicast Object Repair protocol p. 39
10.2.1 Overview p. 39
10.2.2 MBSTF Client procedures p. 39
10.2.2.1 General p. 39
10.2.2.2 Parameters p. 40
10.2.2.3 Back-off time computation p. 40
10.2.2.4 MBSTF Client unicast repair request p. 40
10.2.3 MBS AS requirements p. 41
11 MBSSF security protocols (MBS-10) p. 41
12 Conformance profiles for MBS Distribution Sessions p. 42
12.1 Definition p. 42
12.2 Identification of conformance profile p. 42
12.3 Semantics of conformance signalling in User Service Description p. 43
12.4 Baseline MBS Distribution Session Profile p. 43
A (Normative) Syntax for Service Announcement p. 44
B Service Announcement examples p. 49
C (Normative) 3GPP Registered URIs p. 50
D (Normative) Syntax for object manifest p. 51
E (Normative) IANA registration p. 53
E.1 General p. 53
E.2 Registration of MIME media type "application/mbs-user-service-descriptions+json" p. 53
E.2.1 General p. 53
E.2.2 Profiles parameter p. 54
$ Change history p. 55
