3GPP TSG SA WG4
E594955
3GPP TSG SA WG4 is a working group within 3GPP’s Service and System Aspects (SA) Technical Specification Group responsible for developing specifications for multimedia codecs, media handling, and related services in mobile communication systems.
All labels observed (4)
| Label | Occurrences |
|---|---|
| 3GPP TSG SA | 2 |
| 3GPP SA4 working group | 1 |
| 3GPP TSG SA WG4 canonical | 1 |
| 3GPP TSG SA Working Group 4 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6439290 — 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 TSG SA WG4 Context triple: [SA4, fullName, 3GPP TSG SA WG4]
-
A.
3GPP SA
3GPP SA (Service and System Aspects) is the working group within the 3rd Generation Partnership Project responsible for overall system architecture, service requirements, and cross-domain coordination for mobile communication standards.
-
B.
3GPP RAN
3GPP RAN is the standards group within 3GPP responsible for specifying the radio access network technologies and protocols used in mobile communication systems such as LTE and 5G.
-
C.
3GPP
3GPP is an international standards organization that develops technical specifications for mobile telecommunications technologies, including 3G, 4G LTE, and 5G.
-
D.
3GPP TSG SA Working Group 3 Security
3GPP TSG SA Working Group 3 Security is the 3GPP group responsible for developing and maintaining security architectures and mechanisms for mobile telecommunications standards.
-
E.
3GPP TSG CT
3GPP TSG CT is the Core Network and Terminals technical specification group within 3GPP responsible for developing standards for core network protocols and terminal interfaces in 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 TSG SA WG4 Target entity description: 3GPP TSG SA WG4 is a working group within 3GPP’s Service and System Aspects (SA) Technical Specification Group responsible for developing specifications for multimedia codecs, media handling, and related services in mobile communication systems.
-
A.
3GPP SA
3GPP SA (Service and System Aspects) is the working group within the 3rd Generation Partnership Project responsible for overall system architecture, service requirements, and cross-domain coordination for mobile communication standards.
-
B.
3GPP RAN
3GPP RAN is the standards group within 3GPP responsible for specifying the radio access network technologies and protocols used in mobile communication systems such as LTE and 5G.
-
C.
3GPP
3GPP is an international standards organization that develops technical specifications for mobile telecommunications technologies, including 3G, 4G LTE, and 5G.
-
D.
3GPP TSG SA Working Group 3 Security
3GPP TSG SA Working Group 3 Security is the 3GPP group responsible for developing and maintaining security architectures and mechanisms for mobile telecommunications standards.
-
E.
3GPP TSG CT
3GPP TSG CT is the Core Network and Terminals technical specification group within 3GPP responsible for developing standards for core network protocols and terminal interfaces in mobile telecommunications systems.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
3GPP working group
ⓘ
standards working group ⓘ |
| alternativeName |
SA WG4
ⓘ
SA4 ⓘ |
| area | service and system aspects ⓘ |
| coordinatesWith |
3GPP TSG CT
ⓘ
3GPP TSG RAN ⓘ
linked to:
3GPP RAN
other 3GPP SA working groups ⓘ |
| field |
mobile communications
ⓘ
multimedia communications ⓘ telecommunications standardization ⓘ |
| focusesOn |
audio codecs
ⓘ
media synchronization ⓘ media transport ⓘ quality of experience for multimedia services ⓘ speech codecs ⓘ video codecs ⓘ |
| fullName |
3GPP TSG SA Working Group 4
ⓘ
linked to:
3GPP TSG SA WG4
|
| parentOrganization |
3GPP Organizational Partners through 3GPP TSG SA
ⓘ
linked to:
3GPP Organizational Partners
|
| partOf |
3GPP TSG SA
ⓘ
linked to:
3GPP SA
3rd Generation Partnership Project ⓘ |
| produces |
3GPP Technical Reports
ⓘ
3GPP Technical Specifications ⓘ |
| relatedTo |
3GPP Release 10
ⓘ
3GPP Release 11 ⓘ 3GPP Release 12 ⓘ 3GPP Release 13 ⓘ 3GPP Release 14 ⓘ 3GPP Release 15 ⓘ 3GPP Release 16 ⓘ 3GPP Release 17 ⓘ 3GPP Release 18 ⓘ 3GPP Release 4 ⓘ 3GPP Release 5 ⓘ 3GPP Release 6 ⓘ
linked to:
3GPP Release 6 specifications
3GPP Release 7 ⓘ 3GPP Release 8 ⓘ 3GPP Release 9 ⓘ |
| responsibleFor |
5G media and streaming service specifications
ⓘ
MBMS user service specifications ⓘ codec and media-related end-to-end service architecture aspects ⓘ media handling specifications ⓘ multimedia codecs specifications ⓘ multimedia service specifications ⓘ multimedia telephony service specifications ⓘ packet-switched streaming services specifications ⓘ |
| scopeIncludes |
end-to-end multimedia service architecture within 3GPP systems
ⓘ
interworking of 3GPP multimedia services with external networks ⓘ service and system aspects of multimedia ⓘ |
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 TSG SA WG4 Description of subject: 3GPP TSG SA WG4 is a working group within 3GPP’s Service and System Aspects (SA) Technical Specification Group responsible for developing specifications for multimedia codecs, media handling, and related services in mobile communication systems.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 3GPP TSG SA WG4
linked to: 3GPP TSG SA WG4
linked to: 3GPP TSG SA WG4
linked to: 3GPP TSG SA WG4