3GPP TS 23.401

E524102

3GPP technical specification mobile network architecture specification

3GPP TS 23.401 is a core 3GPP technical specification that defines the system architecture and procedures for packet-switched services in LTE/Evolved Packet Core networks.

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Statements (54)

Predicate	Object
instanceOf	3GPP technical specification ⓘ mobile network architecture specification ⓘ
appliesTo	Evolved Packet Core networks ⓘ Evolved Packet System NERFINISHED ⓘ LTE networks ⓘ
covers	EPS roaming scenarios ⓘ EPS security procedures ⓘ LTE/EPC packet-switched services ⓘ attach procedures ⓘ bearer establishment procedures ⓘ bearer modification procedures ⓘ bearer release procedures ⓘ detach procedures ⓘ handover procedures in EPS ⓘ idle mode mobility in EPS ⓘ inter-RAT mobility procedures ⓘ location management in EPS ⓘ paging procedures in EPS ⓘ tracking area update procedures ⓘ
defines	E-UTRAN access to EPC ⓘ EPS QoS model ⓘ EPS bearer concept ⓘ EPS interworking with legacy systems at architecture level ⓘ EPS mobility management architecture ⓘ EPS roaming architecture ⓘ EPS security architecture ⓘ EPS session management architecture ⓘ dedicated bearer ⓘ default bearer ⓘ non-3GPP access to EPC ⓘ
definesArchitectureFor	HSS in EPS context ⓘ MME NERFINISHED ⓘ PCRF interaction at architecture level ⓘ PDN Gateway NERFINISHED ⓘ Serving Gateway NERFINISHED ⓘ
domain	cellular networks ⓘ mobile telecommunications ⓘ packet-switched core networks ⓘ
partOfSeries	3GPP TS 23-series NERFINISHED ⓘ
publishedBy	3rd Generation Partnership Project NERFINISHED ⓘ
relatedTo	3GPP TS 23.402 NERFINISHED ⓘ 3GPP TS 24.301 NERFINISHED ⓘ 3GPP TS 29.272 NERFINISHED ⓘ 3GPP TS 29.274 NERFINISHED ⓘ 3GPP TS 36.300 NERFINISHED ⓘ
scope	stage 2 system architecture and procedures for EPS ⓘ
shortName	TS 23.401 NERFINISHED ⓘ
specifies	EPS bearer procedures ⓘ EPS mobility management states ⓘ EPS session management states ⓘ Evolved Packet Core system architecture NERFINISHED ⓘ mobility management procedures for LTE ⓘ session management procedures for LTE ⓘ
status	active 3GPP specification (with multiple releases) ⓘ

Referenced by (3)

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

3GPP Release 8 → standardizedIn → 3GPP TS 23.401 ⓘ

Serving Gateway → definedInStandard → 3GPP TS 23.401 ⓘ

3GPP Release 9 → includesSpecification → 3GPP TS 23.401 ⓘ