S2a interface
E1538858
UNEXPLORED
The S2a interface is a 3GPP-defined reference point that enables trusted non-3GPP access networks, such as Wi-Fi, to connect user equipment to the EPC core for IP-based services and mobility management.
All labels observed (1)
| Label | Occurrences |
|---|---|
| S2a interface canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22480117 — 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: S2a interface Context triple: [3GPP TS 29.274, definesInterfaceProtocol, S2a interface]
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A.
S8 interface
The S8 interface is a 3GPP-defined mobile core network interface that connects a visited LTE/EPC network to a subscriber’s home network to support roaming data services.
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B.
S10 interface
The S10 interface is a 3GPP-defined control-plane interface in LTE/EPC that enables mobility management and context transfer between Mobility Management Entities (MMEs), particularly during inter-MME handovers.
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C.
S2P
S2P is the UK’s former State Second Pension, an additional earnings-related state benefit that supplemented the basic State Pension before being replaced by the new State Pension system.
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D.
INTF
INTF is a German academic institute renowned for its critical research and editions of the Greek New Testament text.
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E.
MIL-STD-1760 interface
The MIL-STD-1760 interface is a U.S. military standard defining a common electrical and logical connection between aircraft and their stores, enabling standardized integration and control of weapons and other external equipment.
- 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: S2a interface Target entity description: The S2a interface is a 3GPP-defined reference point that enables trusted non-3GPP access networks, such as Wi-Fi, to connect user equipment to the EPC core for IP-based services and mobility management.
-
A.
S8 interface
The S8 interface is a 3GPP-defined mobile core network interface that connects a visited LTE/EPC network to a subscriber’s home network to support roaming data services.
-
B.
S10 interface
The S10 interface is a 3GPP-defined control-plane interface in LTE/EPC that enables mobility management and context transfer between Mobility Management Entities (MMEs), particularly during inter-MME handovers.
-
C.
S2P
S2P is the UK’s former State Second Pension, an additional earnings-related state benefit that supplemented the basic State Pension before being replaced by the new State Pension system.
-
D.
INTF
INTF is a German academic institute renowned for its critical research and editions of the Greek New Testament text.
-
E.
MIL-STD-1760 interface
The MIL-STD-1760 interface is a U.S. military standard defining a common electrical and logical connection between aircraft and their stores, enabling standardized integration and control of weapons and other external equipment.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.