Packet Data Network Gateway
E523076
The Packet Data Network Gateway (P-GW) is a core LTE network element that provides user equipment with IP address allocation, enforces policy and charging, and serves as the interface between the mobile network and external packet data networks such as the internet.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
3GPP network node
ⓘ
LTE core network element ⓘ |
| allocates | IP address to user equipment ⓘ |
| anchors |
IP mobility for UE
ⓘ
user plane for UE sessions ⓘ |
| belongsToArchitecture | Evolved Packet Core NERFINISHED ⓘ |
| belongsToSystem |
E-UTRAN
NERFINISHED
ⓘ
LTE ⓘ |
| canBeIntegratedWith | Serving Gateway in combined SGW-PGW node ⓘ |
| connectsTo |
IMS networks
ⓘ
Internet NERFINISHED ⓘ corporate intranets ⓘ external packet data networks ⓘ |
| definedInStandard |
3GPP TS 23.401
NERFINISHED
ⓘ
3GPP TS 23.402 NERFINISHED ⓘ |
| enforces |
Policy and Charging Control rules
ⓘ
QoS policies per bearer ⓘ |
| hasAbbreviation |
P-GW
NERFINISHED
ⓘ
PGW NERFINISHED ⓘ |
| hasInterface |
Gx interface
ⓘ
Gy interface ⓘ S2a interface ⓘ S2b interface ⓘ S2c interface ⓘ S5 interface ⓘ S8 interface ⓘ SGi interface ⓘ |
| interfacesWith |
Mobility Management Entity
NERFINISHED
ⓘ
Policy and Charging Rules Function NERFINISHED ⓘ Serving Gateway NERFINISHED ⓘ |
| performs |
deep packet inspection
ⓘ
lawful interception support ⓘ packet filtering ⓘ rate limiting ⓘ traffic shaping ⓘ |
| primaryFunction |
IP address allocation for user equipment
ⓘ
charging enforcement ⓘ packet routing to external data networks ⓘ policy enforcement ⓘ |
| roleInNetwork |
PCEF in PCC architecture
ⓘ
default gateway for UE towards external networks ⓘ |
| supports |
IPv4 addressing
ⓘ
IPv6 addressing ⓘ Quality of Service enforcement ⓘ dual-stack IP addressing ⓘ offline charging ⓘ online charging ⓘ |
| terminates |
S5 bearer
ⓘ
S8 bearer ⓘ |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.