3GPP TS 23.401
E524102
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 3GPP TS 23.401 canonical | 18 |
| TS 23.401 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5479935 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 3GPP TS 23.401 Context triple: [3GPP Release 8, standardizedIn, 3GPP TS 23.401]
-
A.
3GPP TS 23.040
3GPP TS 23.040 is a 3rd Generation Partnership Project technical specification that defines the technical architecture, protocols, and procedures for Short Message Service (SMS) in mobile networks.
-
B.
3GPP TS 23.203
3GPP TS 23.203 is a 3GPP technical specification that defines the policy and charging control architecture and mechanisms for QoS management in mobile networks.
-
C.
3GPP TS 36.331
3GPP TS 36.331 is a 3GPP technical specification that defines the Radio Resource Control (RRC) protocol for LTE (E-UTRA) networks.
-
D.
3GPP TS 23.272
3GPP TS 23.272 is a 3rd Generation Partnership Project technical specification that defines the system architecture and procedures enabling circuit-switched services for LTE/EPC networks, including mechanisms such as Circuit Switched Fallback.
-
E.
3GPP TS 24-series
The 3GPP TS 24-series is a collection of core network and service-level technical specifications that define signaling, call control, and IP multimedia procedures for mobile telecommunications systems.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 3GPP TS 23.401 Target entity description: 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.
-
A.
3GPP TS 23.040
3GPP TS 23.040 is a 3rd Generation Partnership Project technical specification that defines the technical architecture, protocols, and procedures for Short Message Service (SMS) in mobile networks.
-
B.
3GPP TS 23.203
3GPP TS 23.203 is a 3GPP technical specification that defines the policy and charging control architecture and mechanisms for QoS management in mobile networks.
-
C.
3GPP TS 36.331
3GPP TS 36.331 is a 3GPP technical specification that defines the Radio Resource Control (RRC) protocol for LTE (E-UTRA) networks.
-
D.
3GPP TS 23.272
3GPP TS 23.272 is a 3rd Generation Partnership Project technical specification that defines the system architecture and procedures enabling circuit-switched services for LTE/EPC networks, including mechanisms such as Circuit Switched Fallback.
-
E.
3GPP TS 24-series
The 3GPP TS 24-series is a collection of core network and service-level technical specifications that define signaling, call control, and IP multimedia procedures for mobile telecommunications systems.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
3GPP technical specification
ⓘ
mobile network architecture specification ⓘ |
| appliesTo |
Evolved Packet Core networks
ⓘ
Evolved Packet System ⓘ
linked to:
Evolved Packet Core
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 ⓘ
linked to:
Mobility Management Entity
PCRF interaction at architecture level ⓘ PDN Gateway ⓘ Serving Gateway ⓘ |
| domain |
cellular networks
ⓘ
mobile telecommunications ⓘ packet-switched core networks ⓘ |
| partOfSeries | 3GPP TS 23-series ⓘ |
| publishedBy | 3rd Generation Partnership Project ⓘ |
| relatedTo |
3GPP TS 23.402
ⓘ
3GPP TS 24.301 ⓘ 3GPP TS 29.272 ⓘ 3GPP TS 29.274 ⓘ 3GPP TS 36.300 ⓘ |
| scope | stage 2 system architecture and procedures for EPS ⓘ |
| shortName |
TS 23.401
ⓘ
linked to:
3GPP TS 23.401
|
| specifies |
EPS bearer procedures
ⓘ
EPS mobility management states ⓘ EPS session management states ⓘ Evolved Packet Core system architecture ⓘ
linked to:
Evolved Packet Core
mobility management procedures for LTE ⓘ session management procedures for LTE ⓘ |
| status | active 3GPP specification (with multiple releases) ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: 3GPP TS 23.401 Description of subject: 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.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 3GPP TS 23.401