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Content for  TS 23.527  Word version:  17.4.1

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1  Scopep. 6

The present document defines the restoration procedures in the 5G System.

2  Referencesp. 6

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
  • References are either specific (identified by date of publication, edition number, version number, etc.) or non specific.
  • For a specific reference, subsequent revisions do not apply.
  • For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
[1]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
TS 23.007: "Restoration procedures".
[3]
TS 29.281: "General Packet Radio System (GPRS) Tunneling Protocol User Plane (GTPv1-U)".
[4]
TS 29.244: "Interface between the Control Plane and the User Plane Nodes; Stage 3".
[5]
TS 23.502: "Procedures for the 5G System; Stage 2"
[6]
TS 29.518: "5G System; Access and Mobility Management Service; Stage 3".
[7]
TS 29.510: "5G System; Network Function Repository Services; Stage 3".
[8]
TS 23.041: "Technical realization of Cell Broadcast Service (CBS)".
[9]
TS 23.501: "System Architecture for the 5G System; Stage 2".
[10]
TS 29.500: "5G System; Technical Realization of Service Based Architecture; Stage 3".
[11]
TS 38.413: "NG Radio Access Network (NG-RAN); NG Application Protocol (NGAP)".
[12]
TS 23.247: "Architectural enhancements for 5G multicast-broadcast services; Stage 2".
[13]
TS 33.501: "Security architecture and procedures for 5G system".
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3  Definitions and abbreviationsp. 7

3.1  Definitionsp. 7

For the purposes of the present document, the terms and definitions given in TR 21.905 and TS 29.244 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 and TS 29.244.
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3.2  Abbreviationsp. 7

For the purposes of the present document, the abbreviations given in TR 21.905 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905.
5MBS
5G Multicast-Broadcast Services
AF/AS
Application Function / Application server
AMF
Access and Mobility Management Function
C-TEID
Common Tunnel Endpoint IDentifier
F-SEID
Fully Qualified SEID
F-TEID
Fully Qualified TEID (i.e. IP address and TEID)
PFCP
Packet Forwarding Control Protocol
GTP-U
GTP User plane
LLC SM
Low Layer Source Specific Multicast (address)
MBS
Multicast/Broadcast Service
MBSF
Multicast/Broadcast Service Function
MB-SMF
Multicast/Broadcast Session Management Function
MB-UPF
Multicast/Broadcast User Plane Function
NEF
Network Exposure Function
NG-RAN
Next Generation (5G) RAN
PSA
PDU Session Anchor
SMF
Session Management Function
TEID
Tunnel Endpoint IDentifier
UPF
User Plane Function
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