3GPP TS 29.272
E549521
3GPP TS 29.272 is a technical specification that defines the S6a/S6d Diameter-based interface between the Mobility Management Entity (MME) or Serving GPRS Support Node (SGSN) and the Home Subscriber Server (HSS) in LTE/EPC networks.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 3GPP TS 29.272 canonical | 3 |
| 3GPP TS 29.272 HSS procedures | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5771429 — 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 29.272 Context triple: [3GPP TS 29-series, includes, 3GPP TS 29.272]
-
A.
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.
-
B.
3GPP TS 29.212
3GPP TS 29.212 is a 3rd Generation Partnership Project technical specification that defines the Gx interface and related policy and charging control procedures between the PCRF and the packet data network gateway in mobile networks.
-
C.
3GPP TS 24.229
3GPP TS 24.229 is a core 3GPP specification that defines the signaling procedures and call control for IP Multimedia Subsystem (IMS) services over SIP in mobile and fixed networks.
-
D.
3GPP TS 29.214
3GPP TS 29.214 is a 3rd Generation Partnership Project technical specification that defines the policy and charging control signaling procedures and interfaces between core network elements in mobile communication systems.
-
E.
3GPP TS 29.510
3GPP TS 29.510 is a 3rd Generation Partnership Project technical specification that defines the service-based interface and procedures for the Network Repository Function (NRF) within 5G core networks.
- 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 29.272 Target entity description: 3GPP TS 29.272 is a technical specification that defines the S6a/S6d Diameter-based interface between the Mobility Management Entity (MME) or Serving GPRS Support Node (SGSN) and the Home Subscriber Server (HSS) in LTE/EPC networks.
-
A.
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.
-
B.
3GPP TS 29.212
3GPP TS 29.212 is a 3rd Generation Partnership Project technical specification that defines the Gx interface and related policy and charging control procedures between the PCRF and the packet data network gateway in mobile networks.
-
C.
3GPP TS 24.229
3GPP TS 24.229 is a core 3GPP specification that defines the signaling procedures and call control for IP Multimedia Subsystem (IMS) services over SIP in mobile and fixed networks.
-
D.
3GPP TS 29.214
3GPP TS 29.214 is a 3rd Generation Partnership Project technical specification that defines the policy and charging control signaling procedures and interfaces between core network elements in mobile communication systems.
-
E.
3GPP TS 29.510
3GPP TS 29.510 is a 3rd Generation Partnership Project technical specification that defines the service-based interface and procedures for the Network Repository Function (NRF) within 5G core networks.
- F. None of above. chosen
Statements (56)
| Predicate | Object |
|---|---|
| instanceOf | 3GPP technical specification ⓘ |
| appliesToNetwork |
EPC
ⓘ
Evolved Packet Core ⓘ LTE ⓘ |
| belongsToReleaseFamily | 3GPP System Architecture specifications ⓘ |
| belongsToSeries | 3GPP TS 29-series ⓘ |
| definesAVP |
EPS-Location-Information AVP
ⓘ
MME-Location-Information AVP ⓘ
linked to:
Mobility Management Entity
MME-Number-for-MT-SMS AVP ⓘ RAT-Type AVP ⓘ SGSN-Location-Information AVP ⓘ
linked to:
Serving GPRS Support Node
SGSN-Number-for-MT-SMS AVP ⓘ Subscription-Data AVP ⓘ Terminal-Information AVP ⓘ ULA-Flags ⓘ ULA-Flags AVP ⓘ ULA-Flags Attribute-Value Pair ⓘ Visited-PLMN-Id AVP ⓘ |
| definesInterfaceBetween |
Home Subscriber Server
ⓘ
linked to:
Home Subscriber Server (HSS)
Mobility Management Entity ⓘ Serving GPRS Support Node ⓘ |
| definesMessageType |
Diameter Authentication Information Answer
ⓘ
linked to:
Diameter base protocol
Diameter Authentication Information Request ⓘ
linked to:
Diameter base protocol
Diameter Cancel Location Answer ⓘ
linked to:
Diameter base protocol
Diameter Cancel Location Request ⓘ
linked to:
Diameter base protocol
Diameter Insert Subscriber Data Answer ⓘ Diameter Insert Subscriber Data Request ⓘ
linked to:
Diameter base protocol
Diameter Notify Answer ⓘ
linked to:
Diameter base protocol
Diameter Notify Request ⓘ
linked to:
Diameter base protocol
Diameter Purge UE Answer ⓘ
linked to:
Diameter Purge UE Request
Diameter Purge UE Request ⓘ Diameter Update Location Answer ⓘ Diameter Update Location Request ⓘ |
| definesProcedure |
EPS subscription data handling
ⓘ
MME and SGSN update procedures with HSS ⓘ authentication and authorization over S6a/S6d ⓘ location management over S6a/S6d ⓘ subscriber data management over S6a/S6d ⓘ |
| definesProtocol | Diameter ⓘ |
| definesReferencePoint |
S6a reference point
ⓘ
S6d reference point ⓘ |
| definesRoamingAspect | S6d interface for roaming scenarios ⓘ |
| definesRoleOfNode |
HSS as Diameter server
ⓘ
MME as Diameter client ⓘ SGSN as Diameter client ⓘ |
| definesSecurityAspect | Diameter security requirements for S6a/S6d ⓘ |
| publishedBy | 3rd Generation Partnership Project ⓘ |
| relatedToSpecification |
3GPP TS 23.401
ⓘ
3GPP TS 23.402 ⓘ 3GPP TS 29.272 HSS procedures ⓘ
linked to:
3GPP TS 29.272
|
| specifiesInterface |
S6a interface
ⓘ
S6d interface ⓘ |
| usedFor |
delivery of subscription data to MME and SGSN
ⓘ
retrieval of authentication vectors from HSS ⓘ subscriber mobility management in LTE/EPC ⓘ |
| usesProtocolStack | Diameter over IP ⓘ |
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 29.272 Description of subject: 3GPP TS 29.272 is a technical specification that defines the S6a/S6d Diameter-based interface between the Mobility Management Entity (MME) or Serving GPRS Support Node (SGSN) and the Home Subscriber Server (HSS) in LTE/EPC networks.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 3GPP TS 29.272