Tech-
invite
3GPP
space
IETF
space
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
Content for
TS 26.237
Word version: 18.0.0
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8.2.6…
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5
Service Provider Discovery
6
User Service Discovery
7
User Service Description retrieval
...
5
Service Provider Discovery
p. 22
5.1
Introduction
p. 22
5.2
DNS
p. 22
5.3
Others
p. 22
6
User Service Discovery
p. 23
6.1
Introduction
p. 23
6.2
Subscribe/Notify
p. 23
6.2.1
General description
p. 23
6.2.2
Procedures at the UE
p. 24
6.2.2.1
Introduction
p. 24
6.2.2.2
Subscription
p. 24
6.2.2.3
Receiving notifications
p. 24
6.2.3
Procedures at the SDF
p. 25
7
User Service Description retrieval
p. 26
7.1
Introduction
p. 26
7.2
User Service Description retrieval for PSS and MBMS
p. 26
7.2.1
Procedures at the UE
p. 26
7.2.1.1
Procedure for Service Personalisation
p. 26
7.2.1.2
Request of OMA BCAST ESG
p. 26
7.2.1.3
Use of Service Description information
p. 26
7.2.2
Procedures at the SSF
p. 26
7.2.2.1
Authentication and authorisation in case of personalized service description information
p. 26
7.2.2.2
Procedure for Service Personalization
p. 27
7.2.2.3
Delivery of OMA BCAST ESG
p. 27