ITU-T G.8275.1
E8199
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.
Aliases (3)
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
ITU-T Recommendation
→
telecommunications standard → |
| addresses |
network design for phase synchronization
→
time error accumulation in packet networks → |
| appliesTo |
mobile networks
→
packet networks → time-sensitive services → |
| basedOn |
IEEE 1588 PTP
→
Precision Time Protocol → |
| category |
time and phase synchronization standard
→
|
| defines |
profile for phase and time synchronization in packet networks
→
|
| definesProfileType |
full timing support profile
→
|
| domain |
mobile backhaul timing
→
packet-based synchronization → |
| ensures |
interoperability of time synchronization equipment
→
|
| focusesOn |
phase synchronization
→
time synchronization → |
| intendedFor |
network equipment vendors
→
telecom operators → |
| objective |
precise time and phase delivery for mobile services
→
support of stringent synchronization requirements for TDD systems → |
| partOfSeries |
ITU-T G.8275 series
→
ITU-T G.827x time and phase synchronization standards → |
| publishedBy |
ITU-T Study Group 15
→
International Telecommunication Union → |
| relatedTo |
ITU-T G.8272
→
ITU-T G.8273 → ITU-T G.8275 → |
| specifies |
PTP message rates and configuration parameters
→
network architecture for time and phase distribution → performance requirements for time error → requirements for telecom boundary clocks → requirements for telecom time slave clocks → |
| standardizes |
PTP profile parameters for telecom time and phase
→
|
| supports |
frequency and time distribution over packet networks
→
phase alignment between base stations → |
| targetApplication |
5G mobile backhaul synchronization
→
LTE-Advanced synchronization → LTE-TDD synchronization → |
| usedIn |
IP/MPLS transport networks
→
carrier Ethernet networks → |
| uses |
full timing support from the network
→
|
Referenced by (5)
| Subject (surface form when different) | Predicate |
|---|---|
|
ITU-T G.8275.1
("ITU-T G.8275 series")
→
ITU-T G.8275.1 ("ITU-T G.827x time and phase synchronization standards") → |
partOfSeries |
|
ITU-T G.8265.1
→
ITU-T G.8275.1 ("ITU-T G.8275") → |
relatedTo |
|
IEEE 1588 Precision Time Protocol standard
→
|
relatedStandard |