IEEE 802.1Qfu
E85812
IEEE 802.1Qfu is an Ethernet networking standard within the IEEE 802.1 family that specifies mechanisms for frame preemption to improve latency and reliability in time-sensitive networks.
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
Ethernet networking standard
→
IEEE standard → time-sensitive networking standard → |
| aimsTo |
enhance determinism in Ethernet networks
→
reduce blocking time for high-priority frames → |
| appliesTo |
Ethernet networks
→
|
| belongsToCategory |
LAN/MAN standards
→
Time-Sensitive Networking → |
| compatibleWith |
IEEE 802.3 Ethernet
→
|
| defines |
conformance requirements for frame preemption
→
frame preemption mechanisms → management parameters for frame preemption → protocol procedures for frame preemption → |
| hasPurpose |
improve latency in time-sensitive networks
→
improve reliability in time-sensitive networks → support time-sensitive networking traffic → |
| objective |
enable coexistence of time-sensitive and best-effort traffic
→
minimize interference from low-priority traffic → |
| operatesAtLayer |
data link layer
→
|
| partOf |
IEEE 802.1 family
→
|
| publishedBy |
IEEE 802.1 Working Group
→
Institute of Electrical and Electronics Engineers → |
| region |
international standard
→
|
| relatedTo |
IEEE 802.1CM
→
IEEE 802.1Q → IEEE 802.1Qbu NERFINISHED → IEEE 802.1Qbv NERFINISHED → IEEE 802.1Qch NERFINISHED → IEEE 802.1Qcr NERFINISHED → |
| requires |
support in both ends of a link for preemption
→
|
| scope |
bridged local area networks
→
full-duplex Ethernet links → |
| standardBody |
IEEE Standards Association
→
|
| standardType |
amendment to IEEE 802.1Q
→
|
| supports |
time-critical automotive applications
→
time-critical industrial applications → time-critical professional audio-video applications → |
| usesConcept |
express traffic classes
→
frame fragmentation → frame reassembly → preemptable traffic classes → |
| usesModel |
bridge and end-station model of IEEE 802.1
→
|
Referenced by (1)
| Subject (surface form when different) | Predicate |
|---|---|
|
IEEE 802.1 standards family
→
|
includes |