PCEF

E523079

Policy and Charging Enforcement Function core network element

PCEF (Policy and Charging Enforcement Function) is a core network element in telecommunications that enforces policy and charging rules for data traffic as defined by the Policy and Charging Rules Function (PCRF).

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Observed surface forms (1)

Surface form	Occurrences
Policy and Charging Enforcement Function	1

Statements (47)

Predicate	Object
instanceOf	Policy and Charging Enforcement Function ⓘ core network element ⓘ
abbreviatedAs	PCEF NERFINISHED ⓘ
appliesTo	IP data traffic ⓘ bearer-level traffic ⓘ
associatedWith	offline charging system ⓘ online charging system ⓘ
category	charging control function ⓘ network policy control function ⓘ
communicatesWith	PCRF NERFINISHED ⓘ
controls	Quality of Service parameters ⓘ access to specific services ⓘ bandwidth allocation ⓘ traffic prioritization ⓘ
definedBy	Policy and Charging Rules Function NERFINISHED ⓘ
domain	EPC (Evolved Packet Core) NERFINISHED ⓘ LTE networks ⓘ
enforces	policy and charging control rules ⓘ service-specific policies ⓘ subscriber-specific policies ⓘ
evolvedInto	Policy Control Function in 5G core concepts ⓘ
fullName	Policy and Charging Enforcement Function NERFINISHED ⓘ
interface	Gx interface ⓘ
layer	control and user plane boundary ⓘ
locatedIn	PDN-GW NERFINISHED ⓘ packet data network gateway ⓘ
manages	bearer binding ⓘ service data flows ⓘ
partOf	Policy and Charging Control architecture NERFINISHED ⓘ
performs	gating control ⓘ redirect control ⓘ usage monitoring ⓘ
relatedTo	Policy and Charging Rules Function NERFINISHED ⓘ
role	enforces charging rules for data traffic ⓘ enforces policy rules for data traffic ⓘ
standardizedBy	3GPP NERFINISHED ⓘ
supportsFunction	QoS enforcement ⓘ flow-based charging ⓘ offline charging interaction ⓘ online charging interaction ⓘ policy enforcement ⓘ service data flow detection ⓘ
technologyGeneration	3G ⓘ 4G LTE ⓘ
usedIn	mobile core networks ⓘ packet core networks ⓘ telecommunications networks ⓘ

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

PCRF → interactsWith → PCEF ⓘ

this entity surface form: Policy and Charging Enforcement Function