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Precision Time Protocol: History & Standards

The Precision Time Protocol (PTP) is a protocol for clock synchronization throughout a computer network with relatively high precision as compared to using the earlier developed Network Time Protocol (NTP) and therefore potentially higher accuracy depending on the configuration. In a local area network (LAN), accuracy can be sub-microsecond – making it…

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Precision Time Protocol topic overview

The analysis highlights History and Standards as prominent areas in the source structure around Precision Time Protocol.

Related topics
66
Source areas
7
Connected nodes
73
Extracted relationships
43
Related term clusters
28
Bridge connections
73

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Related initiatives · 18 topics
Overview · 17 topics
Protocol details · 14 topics
Architecture · 11 topics
Best master clock algorithm · 3 topics
History · 2 topics
Optional features · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Abbreviation
PTP
Developer
IEEE
Introduction
2002; 24 years ago (2002)
Ports
udp/319, udp/320
Purpose
Time

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Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Architecture

Protocol details

Best master clock algorithm

Optional features

Related initiatives

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Precision Time Protocol connects Entity context

The extracted context around Precision Time Protocol shows recurring relationship patterns in the source. For example, Precision Time Protocol → Applied Sciences/ZHAW, AVB, Communication, Control, Dante, Embedded Systems, Ethernet, IEC, IEEE, IEEE Audio Video Bridging, IEEE-organized, InES, ISPCS, L2P2P, L3E2E, LXI Standard, Measurement, MoCA, Precision Clock Synchronization, Precision Time Protocol Industry Another extracted example is Precision Time Protocol → PTP. Use these groups to spot repeated connection types before inspecting the individual relationships.

Precision Time Protocol

Top relations

related to Related initiatives · 38
Precision Time Protocol → Applied Sciences/ZHAW, AVB, Communication, Control, Dante, Embedded Systems, Ethernet, IEC, IEEE, IEEE Audio Video Bridging, IEEE-organized, InES, ISPCS, L2P2P, L3E2E, LXI Standard, Measurement, MoCA, Precision Clock Synchronization, Precision Time Protocol Industry
Abbreviation · 1
Precision Time Protocol → PTP
Developer · 1
Precision Time Protocol → IEEE
Introduction · 1
Precision Time Protocol → 2002; 24 years ago (2002)
Ports · 1
Precision Time Protocol → udp/319, udp/320
Purpose · 1
Precision Time Protocol → Time

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

ieee ptp clock time messages network 1588-2008 leader clocks message synchronization 1588-2002 displaystyle used sync accuracy protocol use precision delay

Precision Time Protocol relationships Subject–Predicate–Object triples

TTTA extracted 43 structured relationships around Precision Time Protocol. Examples in this analysis include Precision Time Protocol → Abbreviation → PTP and Precision Time Protocol → Developer → IEEE. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Precision Time ProtocolAbbreviationPTP1.00infobox
Precision Time ProtocolDeveloperIEEE1.00infobox
Precision Time ProtocolIntroduction2002; 24 years ago (2002)1.00infobox
Precision Time ProtocolPortsudp/319, udp/3201.00infobox
Precision Time ProtocolPurposeTime1.00infobox
Precision Time Protocolrelated to Related initiativesThe International IEEE Symposium0.60section
Precision Time Protocolrelated to Related initiativesPrecision Clock Synchronization0.60section
Precision Time Protocolrelated to Related initiativesMeasurement0.60section
Precision Time Protocolrelated to Related initiativesControl0.60section
Precision Time Protocolrelated to Related initiativesCommunication0.60section
Precision Time Protocolrelated to Related initiativesISPCS0.60section
Precision Time Protocolrelated to Related initiativesIEEE-organized0.60section

Related concept clusters Related term clusters

The concept neighborhoods around Precision Time Protocol bring nearby vocabulary together. In this analysis, examples include Protocol, Synchronization and Leader. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Precision Time Protocol
    • Protocol
    • Synchronization
    • Leader
    • Also
    • Displaystyle
    • Standard
    • Accuracy
    • Ptp
    • Profile
    • Ptpv2
    • Clock
    • Systems
  • precision time protocol
    • Protocol
    • Synchronization
    • Leader
    • Also
    • Message
    • Displaystyle
    • Standard
    • Accuracy
    • Ptp
    • Clocks
    • Profile
    • Ptpv2
  • clock synchronization
    • Profile
    • Use
    • Ieee
    • Systems
    • Leader
    • Precision
    • Time
    • 1588-2008
    • Displaystyle
    • Synchronization
    • Also
    • Master
  • computer network
    • Clocks
    • Messages
    • Sync
    • Time
    • Synchronization
    • Ptp
    • Accuracy
    • Used
    • Ieee
    • Bmca
    • Distribution
    • Follow
  • precision
    • Protocol
    • Synchronization
    • Also
    • Standard
    • Accuracy
    • Ptp
    • Profile
    • Ptpv2
    • Clock
    • Systems
    • Ieee
    • Time
  • network time protocol
    • Leader
    • Message
    • Displaystyle
    • Synchronization
    • Also
    • Ptp
    • Clocks
    • Systems
    • Messages
    • Sync
    • Time
    • Use
  • local area network
    • Clocks
    • Messages
    • Sync
    • Time
    • Synchronization
    • Ptp
    • Accuracy
    • Used
    • Ieee
    • Bmca
    • Distribution
    • Follow
  • network segments
    • Clocks
    • Messages
    • Sync
    • Time
    • Synchronization
    • Ptp
    • Accuracy
    • Used
    • Ieee
    • Bmca
    • Distribution
    • Follow

Connections between topic areas Semantic bridges

For Precision Time Protocol, one of the stronger structural bridges in this analysis connects Precision Time Protocol with Related initiatives. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Precision Time Protocol — Related initiatives · splits 55 ⟂ 19
Precision Time Protocol — Overview · splits 56 ⟂ 18
Precision Time Protocol — Protocol details · splits 59 ⟂ 15
Precision Time Protocol — Architecture · splits 62 ⟂ 12
Precision Time Protocol — Best master clock algorithm · splits 70 ⟂ 4
Precision Time Protocol — History · splits 71 ⟂ 3

Map overview Semantic statistics

Precision Time Protocol

Nodes74
Edges73
Triples43
Avg. degree1.97
Density0.027027
Components1

Source & methodology

TTTA analyzes the structure around Precision Time Protocol to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History & Standards, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Precision Time Protocol · EN edition · Analysis: TopicsToTalkAbout

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