Tech-invite 3GPP-Specs Features Entities Interfaces SBIs Identifiers T_i+

full Table of Contents for TS 23.203 Word version: 16.1.0

1… 5… 6… 6.2… 6.3… 7… A… A.4… D… P… P.7… S… S.7…

7.1 Introduction 7.2 IP-CAN Session Establishment 7.3 IP-CAN Session Termination 7.4 IP-CAN Session Modification 7.5 Update of the subscription information in the PCRF 7.6 PCRF Discovery and Selection 7.7 Gateway Control Session Procedures 7.8 Change in subscription for MPS priority services 7.9 Procedures over Sy reference point 7.10 Procedures over Np reference point 7.11 Procedures over Nt reference point 7.12 Procedures for management of PFDs
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7 PCC Procedures and flows

7.1 Introduction

7.2 IP-CAN Session Establishment Word-p. 125

7.3 IP-CAN Session Termination Word-p. 128

7.3.1 UE initiated IP-CAN Session termination

7.3.2 GW (PCEF) initiated IP-CAN Session termination Word-p. 131

7.4 IP-CAN Session Modification Word-p. 133

7.4.1 IP-CAN Session Modification; GW (PCEF) initiated

7.4.2 IP-CAN Session Modification; PCRF initiated Word-p. 136

7.5 Update of the subscription information in the PCRF Word-p. 140

7.6 PCRF Discovery and Selection [R8] Word-p. 141

7.6.1 General principles

7.6.2 Solution Principles Word-p. 142

7.7 Gateway Control Session Procedures [R8] Word-p. 143

7.7.1 Gateway Control Session Establishment

7.7.1.0 General

7.7.1.1 Gateway Control Session Establishment during Attach Word-p. 144

7.7.1.2 Gateway Control Session Establishment during BBERF Relocation Word-p. 145

7.7.2 Gateway Control Session Termination Word-p. 147

7.7.2.1 GW (BBERF)-Initiated Gateway Control Session Termination

7.7.2.2 PCRF-Initiated Gateway Control Session Termination Word-p. 148

7.7.3 Gateway Control and QoS Rules Request

7.7.3.1 General

7.7.3.2 Event reporting for PCEF in visited network and locally terminated Gxx interaction Word-p. 150

7.7.4 Gateway Control and QoS Rules Provision Word-p. 151

7.8 Change in subscription for MPS priority services [R10] Word-p. 152

7.9 Procedures over Sy reference point [R11]

7.9.1 Initial Spending Limit Report Request

7.9.2 Intermediate Spending Limit Report Request Word-p. 153

7.9.3 Final Spending Limit Report Request

7.9.4 Spending Limit Report Word-p. 154

7.9.5 Sy Session Termination [R15] Word-p. 155

7.10 Procedures over Np reference point [R13]

7.10.1 Report RAN user plane congestion information to PCRF

7.10.2 PCRF provided reporting restrictions Word-p. 156

7.10.3 UE mobility between RCAFs Word-p. 157

7.11 Procedures over Nt reference point [R13] Word-p. 158

7.11.1 Negotiation for future background data transfer

7.12 Procedures for management of PFDs [R14] Word-p. 159

7.12.1 PFD Retrieval by the PCEF/TDF ("Pull mode")

7.12.2 Management of PFDs in the PCEF/TDF ("push mode") Word-p. 160