IEEE 802.1Qat stream reservation protocol standard

E8280

IEEE standard networking protocol specification stream reservation protocol standard

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.

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All labels observed (6)

Label	Occurrences
Stream Reservation Protocol	4
IEEE 802.1Qat	2
IEEE 802.1Qat Stream Reservation Protocol	1
IEEE 802.1Qat stream reservation protocol standard canonical	1
IEEE 802.1Qcc stream reservation protocol enhancements standard	1
enhanced Stream Reservation Protocol	1

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]

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
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	Stream Reservation Protocol ⓘ linked to: IEEE 802.1Qat stream reservation protocol standard 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 ⓘ linked to: IEEE 802.1Qat stream reservation protocol standard
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	Audio Video Bridging (AVB) standards ⓘ linked to: IEEE 802.1Qav forwarding and queuing for time‑sensitive streams standard IEEE 802.1 family of standards ⓘ linked to: IEEE 802.1 standards family
predecessorOf	IEEE 802.1Qcc ⓘ
publishedBy	IEEE ⓘ linked to: Institute of Electrical and Electronics Engineers
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 ⓘ linked to: IEEE 802.1AS timing and synchronization standard IEEE 802.1BA ⓘ linked to: IEEE 802.1 standards family IEEE 802.1Qav ⓘ linked to: IEEE 802.1Qav forwarding and queuing for time‑sensitive streams standard
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 ⓘ linked to: IEEE 802.1Q VLAN tagging standard
usesConcept	admission control ⓘ bandwidth reservation ⓘ stream identification ⓘ

How these facts were elicited

Referenced by (10)

Full triples — surface form annotated when it differs from this entity's canonical label.

IEEE Standards Association → develops → IEEE 802.1Qat stream reservation protocol standard ⓘ

IEEE Standards Association → develops → IEEE 802.1Qcc stream reservation protocol enhancements standard ⓘ