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How Packet Based Methods are addressed by Q13 - PowerPoint PPT Presentation


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How Packet Based Methods are addressed by Q13. Frequency Sync. Time/Phase Sync. Work flow. Traditional ToD (e.g. “10-100 ms”). Phase/Time (e.g. “0.1-1 ms”). Accurate Phase/Time (e.g. “0.5 – 3 m s ” ). Application. CES (“traffic masks”). PNT (“sync mask”). PNT (“x ppb”).

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How Packet Based Methodsare addressed by Q13

Frequency Sync

Time/Phase Sync

Work flow

Traditional ToD(e.g. “10-100 ms”)

Phase/Time(e.g. “0.1-1 ms”)

Accurate Phase/Time(e.g. “0.5 – 3 ms”)

Application

CES

(“traffic masks”)

PNT

(“sync mask”)

PNT

(“x ppb”)

Requirements

Target Requirements (G.pactiming-bis)

Sync Methods (G.pactiming-bis)

Network Limits (G.pactiming-bis)

Target Requirements (G.8261)

Sync Methods (G.8261)

Network Limits (G.8261)

General

Requirements

Performance

Related aspects

Packet based

methods

Arrangement

Basic

Requirements

(Independent

from

protocols)

End-to-end

Network Architecture (G.8265)

Network Modelling (8265)

Clock Spec. (G.paclock-ter)

Equipment Functions (G.8265)

Network Architecture (G.8261)

Network Modelling (G.8264)

Clock Spec. (G.8263)

Equipment Functions (G.8261, G.8264)

With support from

Network Nodes

End-to-end

Implementations with PTP, NTP, Others (“Telecom Profiles”) (G.8264)

- Performance related aspects (G.8264, G.8263?, G.8261? )

Implementations with PTP, NTP, Others(“Telecom Profiles”) (G.8265)

- Performance related aspects (G.8265)

Specific

requirements

(dependent

on

protocols)

With support from

Network Nodes

Outside Q13 scope (e.g. IETF, IEEE)

Protocols details

Protocols

Definition

Study area tecnhically relevant

Study area could be technically relevant but probably is of lower interest

Inputs from other standardization bodies

Study area relates to a challenging scenario (technically possible in special cases)






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