IEEE 802.1Qat stream reservation protocol standard
E8280
The IEEE 802.1Qat stream reservation protocol standard defines mechanisms for reserving network resources to support time-sensitive audio and video streams with guaranteed quality of service over Ethernet networks.
All labels observed (6)
How this entity was disambiguated
This entity first appeared as the object of triple T12964 — 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: IEEE 802.1Qat stream reservation protocol standard Context triple: [IEEE Standards Association, develops, IEEE 802.1Qat stream reservation protocol standard]
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A.
IEEE 802.1Qci per‑stream filtering and policing standard
The IEEE 802.1Qci per‑stream filtering and policing standard defines mechanisms for fine-grained traffic control in bridged and time-sensitive networks, enabling per-stream filtering, policing, and protection against misbehaving or malicious traffic.
-
B.
IEEE 802.1Qch cyclic queuing and forwarding standard
The IEEE 802.1Qch cyclic queuing and forwarding standard is a Time-Sensitive Networking (TSN) specification that defines cyclic transmission mechanisms in Ethernet bridges to provide deterministic, low-latency, and low-jitter packet delivery for real-time applications.
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C.
IEEE 802.1Qbv time‑sensitive networking standard
The IEEE 802.1Qbv time‑sensitive networking standard defines enhancements to Ethernet scheduling that enable deterministic, low-latency communication for time-critical applications such as industrial automation and automotive networks.
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D.
IEEE 802.1Q VLAN tagging standard
The IEEE 802.1Q VLAN tagging standard defines how virtual LANs are implemented and identified over Ethernet networks by inserting a VLAN tag into Ethernet frames.
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E.
IEEE 802.1Qbu frame preemption standard
The IEEE 802.1Qbu frame preemption standard defines mechanisms for interrupting and resuming Ethernet frame transmission to reduce latency for time-critical traffic in time-sensitive networking.
- 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: IEEE 802.1Qat stream reservation protocol standard Target entity description: The IEEE 802.1Qat stream reservation protocol standard defines mechanisms for reserving network resources to support time-sensitive audio and video streams with guaranteed quality of service over Ethernet networks.
-
A.
IEEE 802.1Qci per‑stream filtering and policing standard
The IEEE 802.1Qci per‑stream filtering and policing standard defines mechanisms for fine-grained traffic control in bridged and time-sensitive networks, enabling per-stream filtering, policing, and protection against misbehaving or malicious traffic.
-
B.
IEEE 802.1Qch cyclic queuing and forwarding standard
The IEEE 802.1Qch cyclic queuing and forwarding standard is a Time-Sensitive Networking (TSN) specification that defines cyclic transmission mechanisms in Ethernet bridges to provide deterministic, low-latency, and low-jitter packet delivery for real-time applications.
-
C.
IEEE 802.1Qbv time‑sensitive networking standard
The IEEE 802.1Qbv time‑sensitive networking standard defines enhancements to Ethernet scheduling that enable deterministic, low-latency communication for time-critical applications such as industrial automation and automotive networks.
-
D.
IEEE 802.1Q VLAN tagging standard
The IEEE 802.1Q VLAN tagging standard defines how virtual LANs are implemented and identified over Ethernet networks by inserting a VLAN tag into Ethernet frames.
-
E.
IEEE 802.1Qbu frame preemption standard
The IEEE 802.1Qbu frame preemption standard defines mechanisms for interrupting and resuming Ethernet frame transmission to reduce latency for time-critical traffic in time-sensitive networking.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
IEEE standard
ⓘ
networking protocol specification ⓘ stream reservation protocol standard ⓘ |
| abbreviation | SRP ⓘ |
| appliesTo |
bridges and end stations supporting AVB
ⓘ
full-duplex Ethernet networks ⓘ |
| category |
quality of service standard
ⓘ
time-sensitive networking technology ⓘ |
| defines |
IEEE 802.1Qat stream reservation protocol standard
self-linksurface differs
ⓘ
surface form:
Stream Reservation Protocol
protocol messages for advertising and reserving streams ⓘ stream reservation classes ⓘ talker and listener roles for streams ⓘ |
| developedBy | IEEE 802.1 Working Group ⓘ |
| domain | Ethernet networks ⓘ |
| ensures |
admission control for time-sensitive streams
ⓘ
that reserved streams do not exceed available resources ⓘ |
| fullName |
IEEE 802.1Qat stream reservation protocol standard
self-linksurface differs
ⓘ
surface form:
IEEE 802.1Qat Stream Reservation Protocol
|
| goal |
ensure bandwidth availability for reserved streams
ⓘ
limit latency and jitter for time-sensitive traffic ⓘ |
| intendedFor |
industrial and automotive AVB applications
ⓘ
professional audio-visual networks ⓘ |
| mechanismType |
resource reservation protocol
ⓘ
signaling protocol for stream reservation ⓘ |
| operatesAt | Layer 2 ⓘ |
| operatesOn | bridged LANs ⓘ |
| partOf |
IEEE 802.1Qav forwarding and queuing for time‑sensitive streams standard
ⓘ
surface form:
Audio Video Bridging (AVB) standards
IEEE 802.1 standards family ⓘ
surface form:
IEEE 802.1 family of standards
|
| predecessorOf | IEEE 802.1Qcc ⓘ |
| publishedBy |
Institute of Electrical and Electronics Engineers
ⓘ
surface form:
IEEE
|
| purpose |
provide guaranteed quality of service over Ethernet
ⓘ
reserve network resources for time-sensitive streams ⓘ support time-sensitive audio streams ⓘ support time-sensitive video streams ⓘ |
| region | international ⓘ |
| relatedTo |
IEEE 802.1AS timing and synchronization standard
ⓘ
surface form:
IEEE 802.1AS
IEEE 802.1 standards family ⓘ
surface form:
IEEE 802.1BA
IEEE 802.1Qav forwarding and queuing for time‑sensitive streams standard ⓘ
surface form:
IEEE 802.1Qav
|
| standardType | IEEE 802.1 bridging and management standard ⓘ |
| status | superseded by IEEE 802.1Qcc for enhanced stream reservation ⓘ |
| supports |
professional audio over Ethernet
ⓘ
time-sensitive networking applications ⓘ video over Ethernet ⓘ |
| uses |
IEEE 802.1Q VLAN tagging standard
ⓘ
surface form:
IEEE 802.1Q VLAN tagging
|
| usesConcept |
admission control
ⓘ
bandwidth reservation ⓘ stream identification ⓘ |
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: IEEE 802.1Qat stream reservation protocol standard Description of subject: The IEEE 802.1Qat stream reservation protocol standard defines mechanisms for reserving network resources to support time-sensitive audio and video streams with guaranteed quality of service over Ethernet networks.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
IEEE 802.1Qcc stream reservation protocol enhancements standard
IEEE 802.1Qat stream reservation protocol standard
→
fullName
→
IEEE 802.1Qat stream reservation protocol standard
self-linksurface differs
ⓘ
subject surface form:
IEEE 802.1Qat
this entity surface form:
IEEE 802.1Qat Stream Reservation Protocol
IEEE 802.1Qat stream reservation protocol standard
→
defines
→
IEEE 802.1Qat stream reservation protocol standard
self-linksurface differs
ⓘ
subject surface form:
IEEE 802.1Qat
this entity surface form:
Stream Reservation Protocol
IEEE 802.1Qav forwarding and queuing for time‑sensitive streams standard
→
relatedTo
→
IEEE 802.1Qat stream reservation protocol standard
ⓘ
subject surface form:
IEEE 802.1Qav
this entity surface form:
IEEE 802.1Qat
this entity surface form:
IEEE 802.1Qat
this entity surface form:
enhanced Stream Reservation Protocol
this entity surface form:
Stream Reservation Protocol
Multiple Stream Registration Protocol
→
enhances
→
IEEE 802.1Qat stream reservation protocol standard
ⓘ
this entity surface form:
Stream Reservation Protocol
Multiple Stream Registration Protocol
→
basedOn
→
IEEE 802.1Qat stream reservation protocol standard
ⓘ
this entity surface form:
Stream Reservation Protocol