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TS 29.251 (CT3)
Gw and Gwn reference point for sponsored data connectivity

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(P) V14.1.0    2017/09    37 p.


Rapporteur:  Mr. Xu, Yang
See also:  SDC-related TS/TR    


The present document provides the stage 3 specification of the Gw and Gwn reference points. The functional requirements and the stage 2 specifications of the Gw and Gwn reference points are specified in TS 23.203. The Gw reference point lies between the Packet Flow Description Function (PFDF) and the Policy and Charging Enforcement Function (PCEF). The Gwn reference point lies between the Packet Flow Description Function (PFDF) and the Traffic Detection Function (TDF).


 

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1   Scope   PDF-p. 6
2   References
3   Definitions and abbreviations   PDF-p. 7
4   Gw reference point
5   Gwn reference point   PDF-p. 10
6   Gw/Gwn protocol   PDF-p. 11
6.1   Introduction
6.2   Transport layer
6.3   Application delivery layer   PDF-p. 12
6.4   Specific application communication   PDF-p. 22
6.5   The discovery of PCEF/TDF and PFDF
7   Secure communication      Up
A  (Normative)   JSON Schema   PDF-p. 27
B   Call Flows   PDF-p. 32
C   Change history   PDF-p. 35      Up

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