3GPP Core Network and Terminals (CT)
E558569
3GPP Core Network and Terminals (CT) is a technical specification group within 3GPP responsible for defining standards for core network architectures, protocols, and terminal interfaces in mobile communication systems.
All labels observed (11)
How this entity was disambiguated
This entity first appeared as the object of triple T5956783 — 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 Core Network and Terminals (CT) Context triple: [3GPP CT6, parentGroup, 3GPP Core Network and Terminals (CT)]
-
A.
3GPP CT1
3GPP CT1 is a working subgroup within the 3GPP Core Network and Terminals (CT) group responsible for specifying user equipment–core network signaling protocols and related aspects of mobile telecommunications standards.
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B.
3GPP CT6
3GPP CT6 is a working subgroup within the 3GPP Core Network and Terminals (CT) group responsible for specifying protocols and codecs for multimedia telephony and related services.
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C.
3GPP CT4
3GPP CT4 is a working subgroup within the 3GPP Core Network and Terminals (CT) group responsible for developing and maintaining protocols for the mobile core network’s user-plane and related interfaces.
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D.
3GPP CT3
3GPP CT3 is a working subgroup within the 3GPP Core Network and Terminals (CT) group responsible for specifying core network protocols and interfaces for mobile telecommunications systems.
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E.
3GPP
3GPP is an international standards organization that develops technical specifications for mobile telecommunications technologies, including 3G, 4G LTE, and 5G.
- 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 Core Network and Terminals (CT) Target entity description: 3GPP Core Network and Terminals (CT) is a technical specification group within 3GPP responsible for defining standards for core network architectures, protocols, and terminal interfaces in mobile communication systems.
-
A.
3GPP CT1
3GPP CT1 is a working subgroup within the 3GPP Core Network and Terminals (CT) group responsible for specifying user equipment–core network signaling protocols and related aspects of mobile telecommunications standards.
-
B.
3GPP CT6
3GPP CT6 is a working subgroup within the 3GPP Core Network and Terminals (CT) group responsible for specifying protocols and codecs for multimedia telephony and related services.
-
C.
3GPP CT4
3GPP CT4 is a working subgroup within the 3GPP Core Network and Terminals (CT) group responsible for developing and maintaining protocols for the mobile core network’s user-plane and related interfaces.
-
D.
3GPP CT3
3GPP CT3 is a working subgroup within the 3GPP Core Network and Terminals (CT) group responsible for specifying core network protocols and interfaces for mobile telecommunications systems.
-
E.
3GPP
3GPP is an international standards organization that develops technical specifications for mobile telecommunications technologies, including 3G, 4G LTE, and 5G.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf | 3GPP Technical Specification Group ⓘ |
| coordinatesWith |
3GPP Radio Access Network (RAN)
ⓘ
linked to:
3GPP RAN
3GPP Service and System Aspects (SA) ⓘ
linked to:
3GPP SA
|
| coversTechnology |
5G System (5GS) core network protocols
ⓘ
GSM/EDGE core network protocols ⓘ LTE core network protocols ⓘ UMTS core network protocols ⓘ |
| defines |
protocol aspects of IMS (IP Multimedia Subsystem)
ⓘ
protocols for authentication and security-related signalling ⓘ protocols for charging and billing interfaces ⓘ protocols for emergency services support ⓘ protocols for roaming and interworking with other networks ⓘ protocols for subscriber data management interfaces ⓘ signalling for voice and multimedia services over IP ⓘ |
| focusesOn |
core network architecture aspects visible at protocol level
ⓘ
mobility management protocols ⓘ policy and charging control signalling ⓘ roaming and inter-PLMN signalling aspects ⓘ service and feature control signalling ⓘ session management protocols ⓘ supplementary services signalling ⓘ terminal capabilities related to signalling and protocols ⓘ |
| governedBy | 3GPP TSG working procedures ⓘ |
| hasWorkingGroup |
CT1
ⓘ
CT3 ⓘ CT4 ⓘ CT6 ⓘ |
| partOf |
3GPP Core Network and Terminals (CT)
ⓘ
3GPP Core Network and Terminals (CT) ⓘ 3GPP Core Network and Terminals (CT) ⓘ 3GPP Core Network and Terminals (CT) ⓘ 3rd Generation Partnership Project (3GPP) ⓘ
linked to:
3rd Generation Partnership Project
|
| produces |
3GPP Technical Reports (TR)
ⓘ
linked to:
3GPP Technical Reports
3GPP Technical Specifications (TS) ⓘ
linked to:
3GPP Technical Specifications
|
| responsibleFor |
Diameter-based interfaces in the core network
ⓘ
NAS signalling for mobility and session management ⓘ USIM and ISIM application specifications ⓘ core network IP-based protocols and interfaces ⓘ core network protocols for circuit-switched and packet-switched services (legacy releases) ⓘ core network standards ⓘ end-to-end service signalling ⓘ interworking with external networks at protocol level ⓘ policy and charging control signalling protocols ⓘ protocols between core network and terminals ⓘ signalling protocols in mobile systems ⓘ smart card and UICC-related specifications ⓘ terminal interfaces standards ⓘ user equipment (UE) to core network protocols ⓘ user equipment - core network layer 3 radio protocols ⓘ |
| shortName | TSG CT ⓘ |
| worksOnRelease |
3GPP Release 99 and later releases
ⓘ
linked to:
3GPP Release 99
|
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 Core Network and Terminals (CT) Description of subject: 3GPP Core Network and Terminals (CT) is a technical specification group within 3GPP responsible for defining standards for core network architectures, protocols, and terminal interfaces in mobile communication systems.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 3GPP Core Network and Terminals (CT)
3GPP Technical Specification Group Services and System Aspects
→
coordinatesWith
→
3GPP Technical Specification Group Core Network and Terminals
ⓘ
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
subject linked to:
3GPP Core Network and Terminals (CT)
subject linked to:
3GPP Core Network and Terminals (CT)
subject linked to:
3GPP Core Network and Terminals (CT)
subject linked to:
3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)
linked to: 3GPP Core Network and Terminals (CT)