use "3GPP‑Page" to get the Word version
use "ETSI‑search" to get the PDF version
the full Contents is reproduced for this TS
2019/12 85 p.
The present document defines the Stage 2 Policy and Charging Control (PCC) framework for the 5G System.
The PCC framework encompasses the following high level functions:
Flow Based Charging for network usage, including charging control and online credit control, for service data flows;
Policy control for session management and service data flows (e.g. gating control, QoS control, etc.);
Management for access and mobility related policies;
Management for UE access selection and PDU Session selection related policies.
essential Table of Contents for TS 23.503 Word version: 16.4.1
each title links to the equivalent title in the full Contents