DVB-SSU
E920757
DVB-SSU is a Digital Video Broadcasting specification that defines how software updates are delivered over broadcast networks to receivers such as set-top boxes and TVs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DVB-SSU canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11352426 — 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: DVB-SSU Context triple: [DVB broadcasting standards, includesStandard, DVB-SSU]
-
A.
DVB-S2
DVB-S2 is an advanced digital satellite television broadcasting standard widely used in Europe and beyond for efficient, high-quality transmission of TV and data services.
-
B.
DVB-S
DVB-S is a digital video broadcasting standard used worldwide for transmitting television and data services via satellite.
-
C.
DVB-S2X
DVB-S2X is an enhanced satellite broadcasting standard that extends DVB-S2 with higher spectral efficiency, improved modulation and coding schemes, and better support for high-throughput and broadband satellite services.
-
D.
DVB-T2
DVB-T2 is the second-generation digital terrestrial television broadcasting standard that delivers more efficient, higher-capacity TV and data services over the air compared to its DVB-T predecessor.
-
E.
DVB-T
DVB-T is a widely used digital terrestrial television broadcasting standard that delivers multiple TV and radio channels over conventional aerials.
- 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: DVB-SSU Target entity description: DVB-SSU is a Digital Video Broadcasting specification that defines how software updates are delivered over broadcast networks to receivers such as set-top boxes and TVs.
-
A.
DVB-S2
DVB-S2 is an advanced digital satellite television broadcasting standard widely used in Europe and beyond for efficient, high-quality transmission of TV and data services.
-
B.
DVB-S
DVB-S is a digital video broadcasting standard used worldwide for transmitting television and data services via satellite.
-
C.
DVB-S2X
DVB-S2X is an enhanced satellite broadcasting standard that extends DVB-S2 with higher spectral efficiency, improved modulation and coding schemes, and better support for high-throughput and broadband satellite services.
-
D.
DVB-T2
DVB-T2 is the second-generation digital terrestrial television broadcasting standard that delivers more efficient, higher-capacity TV and data services over the air compared to its DVB-T predecessor.
-
E.
DVB-T
DVB-T is a widely used digital terrestrial television broadcasting standard that delivers multiple TV and radio channels over conventional aerials.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
Digital Video Broadcasting specification
ⓘ
software update specification ⓘ |
| abbreviationOf | Digital Video Broadcasting - System Software Update ⓘ |
| appliesTo |
IRDs
ⓘ
digital television receivers ⓘ integrated digital televisions ⓘ set-top boxes ⓘ |
| benefits |
bug fixing via broadcast
ⓘ
feature enhancement via broadcast ⓘ field upgradeability of DVB receivers ⓘ |
| category |
DVB standards
ⓘ
linked to:
DVB broadcasting standards
broadcast software download standards ⓘ |
| definedBy | Digital Video Broadcasting Project ⓘ |
| defines |
download trigger mechanisms
ⓘ
identification of software download data in the transport stream ⓘ receiver behavior during software update ⓘ signalling for software download ⓘ |
| domain |
digital broadcasting
ⓘ
over-the-air software updates ⓘ |
| ensures | interoperable software update procedures across DVB equipment ⓘ |
| fullName |
Digital Video Broadcasting - System Software Update
ⓘ
linked to:
DVB broadcasting standards
|
| purpose |
delivery of system software updates over broadcast networks
ⓘ
standardization of software download mechanisms for DVB receivers ⓘ |
| relatedTo |
DVB-OTA software update
ⓘ
DVB-SI ⓘ |
| requires | compatible DVB receiver implementation ⓘ |
| supportsMedium |
MMDS networks
ⓘ
cable broadcast networks ⓘ satellite broadcast networks ⓘ terrestrial broadcast networks ⓘ |
| targetEnvironment |
broadcast-only networks
ⓘ
one-way transmission systems ⓘ |
| updateGranularity |
modules within receiver software
ⓘ
whole receiver software image ⓘ |
| updateType |
firmware update
ⓘ
middleware update ⓘ system software update ⓘ |
| usedFor |
updating application software of DVB receivers
ⓘ
updating firmware of DVB receivers ⓘ |
| usesMechanism | carouselling of software data ⓘ |
| usesTransport |
DVB transport stream
ⓘ
linked to:
MPEG-TS
|
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: DVB-SSU Description of subject: DVB-SSU is a Digital Video Broadcasting specification that defines how software updates are delivered over broadcast networks to receivers such as set-top boxes and TVs.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.