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TS 29.274 (CT4)
Evolved Packet System (EPS) –
GTPv2-C – Evolved GPRS Tunnelling Protocol for Control plane – Stage 3

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V15.2.0 (Wzip)    2017/12    380 p.
V14.6.0 (PDF)    2017/12    413 p.
V13.12.0    2017/12    397 p.
V12.14.0    2017/12    352 p.
V11.14.0    2017/12    253 p.
V10.15.0    2017/12    225 p.
V9.14.0    2017/12    190 p.
V8.12.0    2017/12    158 p.

Rapporteur:  Mr. Landais, Bruno
See also:  eGTP-related TS/TR    

This TS specifies the stage 3 of the control plane of the GPRS Tunnelling Protocol, Version 2 for Evolved Packet System interfaces (GTPv2-C). GTPv2-C shall be used across: The procedures supported between the TWAN and the PGW on the S2a interface, and between the ePDG and the PGW on the S2b interface are specified in TS 23.402.

for V8:    Essential correction to the TAD IE inclusion in Bearer Resource Command over S4
for V8 to V14:    SGW handling of TFT
for V13, V15:    ePCO reference to TS 24.301
for V14, V15:    S11-U interface separation from S1-U interface
for V15:    Setting of DSCP value for priority services on a GTPv2-C Interface   |   Reporting WLAN Location during UE initiated IPsec tunnel update procedure   |   Secondary RAT related data usage reporting   |   SGW/PGW selection for NR   |   Updates on the Usage Data Reporting for Dual Connectivity with NR   |   Access Restrictions to NR as Secondary RAT on MM Context   |   Addition of UE additional security capabilities   |   Extending the scope of the specification to cover the N26 interface   |   GTP-C tunnel per UE over the N26 interface   |   GTP-C messages over the N26 interface   |   Forward Relocation Request over the N26 interface   |   Forward Relocation Response over the N26 interface   |   Support of Idle Mode Mobility procedures for single-registration mode   |   Forward Relocation Complete Notification / Acknowledge over the N26 interface   |   Relocation Cancel Request / Response over the N26 interface   |   Access restriction to unlicensed spectrum as secondary RAT

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1   Scope [R8]   PDF-p. 12
2   References [R8]
3   Definitions, symbols and abbreviations [R8]   PDF-p. 15
4   General [R8]   PDF-p. 18
5   GTP Header for Control Plane [R8]
6   GTP-C Message Types and Message Formats [R8]   PDF-p. 27

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