Home Subscriber Server
E523066
Home Subscriber Server is a core network database in mobile telecommunications that stores and manages subscriber profiles, authentication data, and service information for LTE/IMS networks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Home Subscriber Server canonical | 11 |
How this entity was disambiguated
This entity first appeared as the object of triple T5480506 — 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: Home Subscriber Server Context triple: [HSS, fullName, Home Subscriber Server]
-
A.
Serving Gateway
The Serving Gateway is a core network node in LTE/EPC architectures that routes and forwards user data packets between base stations and the packet data network.
-
B.
Ray Serve
Ray Serve is a scalable model serving library built on the Ray framework that enables deploying and managing machine learning models in production.
-
C.
Administration Server
Administration Server is the central management and configuration control point for an Oracle WebLogic Server domain.
-
D.
Jetty
Jetty is a lightweight, embeddable Java-based web server and servlet container widely used for hosting web applications and supporting modern web protocols.
-
E.
Jetty
Jetty is a celebrated painting by contemporary artist Peter Doig, known for its atmospheric, dreamlike depiction of a solitary figure on a lakeside structure.
- 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: Home Subscriber Server Target entity description: Home Subscriber Server is a core network database in mobile telecommunications that stores and manages subscriber profiles, authentication data, and service information for LTE/IMS networks.
-
A.
Serving Gateway
The Serving Gateway is a core network node in LTE/EPC architectures that routes and forwards user data packets between base stations and the packet data network.
-
B.
Ray Serve
Ray Serve is a scalable model serving library built on the Ray framework that enables deploying and managing machine learning models in production.
-
C.
Administration Server
Administration Server is the central management and configuration control point for an Oracle WebLogic Server domain.
-
D.
Jetty
Jetty is a lightweight, embeddable Java-based web server and servlet container widely used for hosting web applications and supporting modern web protocols.
-
E.
Jetty
Jetty is a celebrated painting by contemporary artist Peter Doig, known for its atmospheric, dreamlike depiction of a solitary figure on a lakeside structure.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
core network database
ⓘ
network element ⓘ subscriber data management system ⓘ |
| abbreviation | HSS ⓘ |
| communicatesWith |
Evolved NodeB via core entities
ⓘ
Interrogating Call Session Control Function ⓘ Mobility Management Entity ⓘ Policy and Charging Rules Function ⓘ
linked to:
PCRF
Serving Call Session Control Function ⓘ
linked to:
Call Session Control Function
|
| definedIn | 3GPP specifications ⓘ |
| ensures |
consistent subscriber data across network elements
ⓘ
secure authentication of subscribers ⓘ |
| manages |
authentication credentials
ⓘ
service authorization ⓘ subscriber profiles ⓘ |
| mayBeImplementedAs |
cloud-native network function
ⓘ
standalone physical appliance ⓘ virtualized network function ⓘ |
| partOf |
Evolved Packet Core
ⓘ
IP Multimedia Subsystem ⓘ |
| relatedTo |
Authentication Center
ⓘ
linked to:
Key Distribution Center
Home Location Register ⓘ |
| replaces | Home Location Register in LTE/IMS architectures ⓘ |
| role |
anchor point for subscriber-related signaling
ⓘ
central repository of subscriber data in LTE/IMS ⓘ |
| stores |
access restrictions
ⓘ
authentication data ⓘ call barring information ⓘ location information ⓘ quality of service profiles ⓘ roaming restrictions ⓘ service subscription information ⓘ subscriber profiles ⓘ supplementary service data ⓘ user identities ⓘ |
| supportsFunction |
call and session control support
ⓘ
mobility management ⓘ policy enforcement support ⓘ roaming management ⓘ subscriber authorization ⓘ user authentication ⓘ |
| supportsInterface |
Cx interface
ⓘ
Dx interface ⓘ S6a interface ⓘ Sh interface ⓘ |
| usedIn |
4G networks
ⓘ
EPC core network ⓘ
linked to:
Evolved Packet Core
IMS networks ⓘ LTE networks ⓘ |
| usesProtocol | Diameter ⓘ |
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: Home Subscriber Server Description of subject: Home Subscriber Server is a core network database in mobile telecommunications that stores and manages subscriber profiles, authentication data, and service information for LTE/IMS networks.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.