DVB-SH
E920751
DVB-SH is a satellite-to-handheld digital broadcasting standard designed to deliver mobile TV and multimedia services to portable devices using hybrid satellite and terrestrial networks.
All labels observed (2)
| Label | Occurrences |
|---|---|
| DVB-SH canonical | 3 |
| Digital Video Broadcasting - Satellite services to Handhelds | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11352411 — 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-SH Context triple: [DVB broadcasting standards, includesStandard, DVB-SH]
-
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-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.
-
D.
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.
-
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-SH Target entity description: DVB-SH is a satellite-to-handheld digital broadcasting standard designed to deliver mobile TV and multimedia services to portable devices using hybrid satellite and terrestrial networks.
-
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-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.
-
D.
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.
-
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 (46)
| Predicate | Object |
|---|---|
| instanceOf |
digital broadcasting standard
ⓘ
mobile TV standard ⓘ |
| abbreviationOf |
Digital Video Broadcasting - Satellite services to Handhelds
ⓘ
linked to:
DVB-SH
|
| belongsToFamily |
DVB standards
ⓘ
linked to:
DVB broadcasting standards
|
| contentType |
audio
ⓘ
data ⓘ video ⓘ |
| designGoal |
efficient spectrum usage
ⓘ
improved coverage in urban areas ⓘ low power consumption in terminals ⓘ |
| developedBy |
DVB Project
ⓘ
linked to:
DVB broadcasting standards
|
| frequencyBand |
S-band
ⓘ
UHF band ⓘ |
| fullName |
Digital Video Broadcasting - Satellite services to Handhelds
ⓘ
linked to:
DVB-SH
|
| primaryUse |
mobile TV
ⓘ
multimedia broadcasting ⓘ |
| regionOfUse | global ⓘ |
| relatedStandard |
DVB-H
ⓘ
DVB-S ⓘ DVB-T ⓘ |
| serviceDomain |
broadcasting
ⓘ
telecommunications ⓘ |
| serviceType |
broadcast
ⓘ
unidirectional ⓘ |
| standardizedBy | ETSI ⓘ |
| standardType | open standard ⓘ |
| supportsBroadcastType |
IP-based services
ⓘ
linear TV ⓘ multimedia content ⓘ |
| supportsFeature |
MPE-FEC
ⓘ
OFDM modulation ⓘ forward error correction ⓘ single frequency network operation ⓘ time slicing ⓘ |
| supportsMobility | true ⓘ |
| supportsReceptionMode |
indoor reception
ⓘ
outdoor reception ⓘ vehicular reception ⓘ |
| targetDeviceType |
handheld device
ⓘ
portable device ⓘ |
| transmissionDirection | downlink ⓘ |
| usesLayer |
link layer
ⓘ
physical layer ⓘ |
| usesNetworkArchitecture | hybrid satellite-terrestrial network ⓘ |
| usesNetworkType |
satellite
ⓘ
terrestrial ⓘ |
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-SH Description of subject: DVB-SH is a satellite-to-handheld digital broadcasting standard designed to deliver mobile TV and multimedia services to portable devices using hybrid satellite and terrestrial networks.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: DVB-SH
linked to: DVB-SH