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Work item:
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G.8275.1/Y.1369.1 (2020) Amd.3
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Subject/title:
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Precision time protocol telecom profile for phase/time synchronization with full timing support from the network - Amendment 3
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Status:
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Approved on 2022-02-13
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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-
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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IEEE 802, 3GPP, O-RAN
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Supporting members:
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Microchip, Nokia, Huawei, Ericsson, DT, CICT
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Summary:
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Amendment 3 to Recommendation ITU-T G.8275.1 Amd 2 (2021) provides the following updates:
-Replace masterOnly procedures with a pointer to the procedures defined in [IEEE 1588-2019]
-Add new per port notMaster attribute
- Add indication of datatype for all dataset members (Annex A)
- Add some notes to dataset tables (Annex A)
- Enhance Appendix XIV wording related to multiple external PTP ports visible via one PTP port
- New Appendix XV on considerations of deploying ePRTC and PRTC in the network
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2021-06-30 14:58:07
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Last update:
2022-03-30 17:41:35
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