name: PCRF
full_form: Policy and Charging Rules Function
context: For the purposes of the present document, the following symbols apply: Gx Reference point between a PCRF and a PCEF. Gxx Reference point between a PCRF and a BBERF. Gy Online charging reference point between a PCEF and an OCS. Gyn Online charging reference point between a TDF and an OCS. Gz Offline charging reference point between a PCEF and an OFCS. Gzn Offline charging reference point between a TDF and an OFCS. Ro Online charging reference point between a 3G network element and the OCS. Rx Reference point between the PCRF and an AF. S9 Reference point between a PCRF in the HPLMN (H-PCRF) and a PCRF in the VPLMN (V-PCRF) Sd Reference point between the PCRF and a TDF. Sp Reference point between a PCRF and an SPR. Sy Reference point for policy enforcement between OCS and the PCRF
description: The Policy and Charging Rules Function (PCRF) is a network function responsible for making policy decisions and providing charging rules to the Policy and Charging Enforcement Function (PCEF). It plays a crucial role in managing network resources, controlling user access, and enforcing policies within the telecommunications network.
explanation: PCRF is classified as a Network Function based on its role in managing policies and charging rules for network elements, as highlighted by the context referencing various reference points between PCRF and other network functions.
section_title: 3.2Symbols
biotag_Context: O,O,O,O,O,O,O,O,O,O,O,B-Interface,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Interface,O,O,O,O,B-Network Function,O,O,B-Parameter,O,O,O,B-Network Function,O,O,B-Network,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,B-Network Function
biotag_Description: O,B-Network Function,I-Network Function,I-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,I-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O