ITU-T G.827x series
E270028
The ITU-T G.827x series is a family of international telecommunication standards that define time and phase synchronization requirements and solutions for packet-based networks, particularly for mobile and other time-sensitive services.
All labels observed (2)
| Label | Occurrences |
|---|---|
| ITU-T G.827x series canonical | 3 |
| G.827x series | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2466975 — 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: ITU-T G.827x series Context triple: [ITU-T G.8273, belongsToSeries, ITU-T G.827x series]
-
A.
ITU-T G.826 series
The ITU-T G.826 series is a set of international telecommunications standards that define performance and synchronization requirements for digital networks, particularly for timing and packet-based transport.
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B.
ITU-T G.8273
ITU-T G.8273 is an ITU-T standard that specifies performance and architecture requirements for time and phase synchronization equipment in packet-based telecommunications networks.
-
C.
ITU-T G.8272
ITU-T G.8272 is an international telecommunication standard that specifies the primary reference time clock (PRTC) requirements for precise time and phase synchronization in packet-based networks.
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D.
ITU-T G.8275.1
ITU-T G.8275.1 is a telecommunications standard that specifies a profile for precise time and phase synchronization over packet networks, particularly for mobile and other time-sensitive services.
-
E.
ITU-T G.8261
ITU-T G.8261 is an international telecommunication standard that defines timing and synchronization requirements for packet-based networks, particularly for supporting services like mobile backhaul and other time-sensitive applications.
- 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: ITU-T G.827x series Target entity description: The ITU-T G.827x series is a family of international telecommunication standards that define time and phase synchronization requirements and solutions for packet-based networks, particularly for mobile and other time-sensitive services.
-
A.
ITU-T G.826 series
The ITU-T G.826 series is a set of international telecommunications standards that define performance and synchronization requirements for digital networks, particularly for timing and packet-based transport.
-
B.
ITU-T G.8273
ITU-T G.8273 is an ITU-T standard that specifies performance and architecture requirements for time and phase synchronization equipment in packet-based telecommunications networks.
-
C.
ITU-T G.8272
ITU-T G.8272 is an international telecommunication standard that specifies the primary reference time clock (PRTC) requirements for precise time and phase synchronization in packet-based networks.
-
D.
ITU-T G.8275.1
ITU-T G.8275.1 is a telecommunications standard that specifies a profile for precise time and phase synchronization over packet networks, particularly for mobile and other time-sensitive services.
-
E.
ITU-T G.8261
ITU-T G.8261 is an international telecommunication standard that defines timing and synchronization requirements for packet-based networks, particularly for supporting services like mobile backhaul and other time-sensitive applications.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
ITU-T Recommendation series
ⓘ
telecommunication standard series ⓘ |
| appliesTo |
mobile networks
ⓘ
time-sensitive services ⓘ |
| defines |
phase synchronization requirements for packet networks
ⓘ
solutions for time and phase synchronization over packet networks ⓘ time synchronization requirements for packet networks ⓘ |
| field |
packet-based networks
ⓘ
phase synchronization ⓘ time synchronization ⓘ |
| focusesOn |
mobile backhaul synchronization
ⓘ
packet timing performance limits ⓘ packet-based time and phase distribution ⓘ |
| goal |
enable accurate time distribution over packet networks
ⓘ
support phase synchronization for LTE and 5G mobile networks ⓘ |
| includes |
ITU-T G.8271
ⓘ
ITU-T G.8271 ⓘ
surface form:
ITU-T G.8271.1
ITU-T G.8272 ⓘ ITU-T G.8272 ⓘ
surface form:
ITU-T G.8272.1
ITU-T G.8273 ⓘ ITU-T G.8273 ⓘ
surface form:
ITU-T G.8273.1
ITU-T G.8273 ⓘ
surface form:
ITU-T G.8273.2
ITU-T G.8273 ⓘ
surface form:
ITU-T G.8273.3
ITU-T G.8275 ⓘ ITU-T G.8275.1 ⓘ ITU-T G.8275 ⓘ
surface form:
ITU-T G.8275.2
ITU-T G.8276 ⓘ |
| partOf | ITU-T G series ⓘ |
| publisher |
ITU Telecommunication Standardization Sector
ⓘ
International Telecommunication Union ⓘ |
| relatedTo |
IEEE 1588 Precision Time Protocol standard
ⓘ
surface form:
IEEE 1588 Precision Time Protocol
ITU-T G.826 series ⓘ
surface form:
ITU-T G.826x series
|
| scope | end-to-end time and phase distribution in packet networks ⓘ |
| specifies |
architecture for packet-based time and phase distribution
ⓘ
network limits for time error ⓘ performance requirements for boundary clocks ⓘ performance requirements for telecom time slave clocks ⓘ |
| standardType | packet timing and synchronization standard ⓘ |
| supports |
frequency, phase and time synchronization for mobile base stations
ⓘ
synchronization for fronthaul and backhaul networks ⓘ synchronization for small cells ⓘ |
| targetUsers |
equipment vendors
ⓘ
mobile service providers ⓘ network operators ⓘ |
| usesProtocol |
IEEE 1588-based timing
ⓘ
IEEE 1588 Precision Time Protocol standard ⓘ
surface form:
Precision Time Protocol
|
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: ITU-T G.827x series Description of subject: The ITU-T G.827x series is a family of international telecommunication standards that define time and phase synchronization requirements and solutions for packet-based networks, particularly for mobile and other time-sensitive services.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
G.827x series