DECT
E565184
DECT (Digital Enhanced Cordless Telecommunications) is a widely used digital wireless standard primarily designed for cordless phone systems and short-range voice and data communication.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Digital Enhanced Cordless Telecommunications | 2 |
| DECT canonical | 1 |
| ULE (Ultra Low Energy DECT) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6042249 — 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: DECT Context triple: [Time Division Multiple Access, usedIn, DECT]
-
A.
DETEC
DETEC is the commonly used abbreviation for Switzerland’s Federal Department of the Environment, Transport, Energy and Communications, which oversees national policy in these key infrastructure and environmental areas.
-
B.
Telefunken
Telefunken is a historic German electronics and television brand known for its radios, audio equipment, and consumer electronics.
-
C.
Telefon
"Telefon" is a 1977 Cold War espionage thriller film starring Charles Bronson, directed by Don Siegel, about a Soviet plot involving sleeper agents in the United States.
-
D.
Device Enterprise Communication (DEC)
Device Enterprise Communication (DEC) is an IHE Patient Care Device integration profile that standardizes how medical devices communicate and exchange data with enterprise healthcare information systems.
-
E.
Fitel
Fitel was a financial technology startup where Jeff Bezos worked early in his career, before joining D. E. Shaw and later founding Amazon.
- 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: DECT Target entity description: DECT (Digital Enhanced Cordless Telecommunications) is a widely used digital wireless standard primarily designed for cordless phone systems and short-range voice and data communication.
-
A.
DETEC
DETEC is the commonly used abbreviation for Switzerland’s Federal Department of the Environment, Transport, Energy and Communications, which oversees national policy in these key infrastructure and environmental areas.
-
B.
Telefunken
Telefunken is a historic German electronics and television brand known for its radios, audio equipment, and consumer electronics.
-
C.
Telefon
"Telefon" is a 1977 Cold War espionage thriller film starring Charles Bronson, directed by Don Siegel, about a Soviet plot involving sleeper agents in the United States.
-
D.
Device Enterprise Communication (DEC)
Device Enterprise Communication (DEC) is an IHE Patient Care Device integration profile that standardizes how medical devices communicate and exchange data with enterprise healthcare information systems.
-
E.
Fitel
Fitel was a financial technology startup where Jeff Bezos worked early in his career, before joining D. E. Shaw and later founding Amazon.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
cordless telephony standard
ⓘ
digital wireless communication standard ⓘ |
| abbreviationFor |
Digital Enhanced Cordless Telecommunications
ⓘ
linked to:
DECT
|
| application |
business cordless PBX systems
ⓘ
home and office communication systems ⓘ residential cordless telephones ⓘ wireless local loop ⓘ |
| channelAccessMethod | FDMA ⓘ |
| competesWith |
Bluetooth for some short-range applications
ⓘ
Wi-Fi for some voice applications ⓘ |
| designedFor |
high-quality digital audio
ⓘ
interference-resistant communication ⓘ |
| directionality | supports full-duplex communication ⓘ |
| encryptionType | stream cipher-based link encryption ⓘ |
| frequencyBand |
1.9 GHz band
ⓘ
1880–1900 MHz (Europe) ⓘ |
| fullName |
Digital Enhanced Cordless Telecommunications
ⓘ
linked to:
DECT
|
| governingBody | ETSI Technical Committee DECT ⓘ |
| hasVariant |
CAT-iq
ⓘ
DECT 6.0 ⓘ ULE (Ultra Low Energy DECT) ⓘ
linked to:
DECT
|
| introducedInDecade | 1990s ⓘ |
| modulation | GFSK ⓘ |
| multipleAccessScheme | TDMA ⓘ |
| numberOfTimeSlotsPerFrame | 24 ⓘ |
| optimizedFor | low-latency voice traffic ⓘ |
| powerClass | low-power wireless technology ⓘ |
| primaryUse |
cordless phone systems
ⓘ
short-range data communication ⓘ short-range voice communication ⓘ |
| range |
typically up to 300 meters outdoors
ⓘ
typically up to 50 meters indoors ⓘ |
| regionOfOrigin | Europe ⓘ |
| regulatoryStatus | license-exempt in many countries ⓘ |
| standardizedBy | ETSI ⓘ |
| supports |
data communication
ⓘ
encryption ⓘ handover between base stations ⓘ multi-cell systems ⓘ voice communication ⓘ |
| supportsTopology |
multi-cell network topology
ⓘ
star topology ⓘ |
| typicalChannelBandwidth | 1.728 MHz ⓘ |
| usedIn |
base stations
ⓘ
cordless handsets ⓘ cordless headsets ⓘ home gateways ⓘ |
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: DECT Description of subject: DECT (Digital Enhanced Cordless Telecommunications) is a widely used digital wireless standard primarily designed for cordless phone systems and short-range voice and data communication.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: DECT
linked to: DECT