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High-Level Data Link Control: History & Standards

High-Level Data Link Control (HDLC) is a communication protocol used for transmitting data between devices in telecommunication and networking. Developed by the International Organization for Standardization (ISO), it is defined in the standard ISO/IEC 13239:2002.

Language: English [EN]
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High-Level Data Link Control topic overview

The analysis highlights History and Standards as prominent areas in the source structure around High-Level Data Link Control.

Related topics
69
Source areas
8
Connected nodes
77
Extracted relationships
8
Concept neighborhoods
24
Bridge connections
77

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.

History · 20 topics
Framing · 16 topics
Overview · 16 topics
Structure · 7 topics
Types of stations (computers) and data transfer modes · 4 topics
HDLC operations and frame types · 3 topics
Link configurations · 2 topics
HDLC Command and response repertoire · 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
HDLC
Based on
SDLC
Developer
International Organization for Standardization (ISO)
Introduction
1979; 47 years ago (1979)
OSI layer
Data link layer
Purpose
Data framing

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

Framing

Structure

Types of stations (computers) and data transfer modes

HDLC operations and frame types

Link configurations

HDLC Command and response repertoire

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How High-Level Data Link Control connects Entity context

The extracted context around High-Level Data Link Control shows recurring relationship patterns in the source. For example, High-Level Data Link Control → HDLC Another extracted example is High-Level Data Link Control → SDLC. Use these groups to spot repeated connection types before inspecting the individual relationships.

High-Level Data Link Control

Top relations

Abbreviation · 1
High-Level Data Link Control → HDLC
Based on · 1
High-Level Data Link Control → SDLC
Developer · 1
High-Level Data Link Control → International Organization for Standardization (ISO)
Introduction · 1
High-Level Data Link Control → 1979; 47 years ago (1979)
OSI layer · 1
High-Level Data Link Control → Data link layer
Purpose · 1
High-Level Data Link Control → Data framing

Important terminology

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

Important terminology

frame data bit response frames hdlc secondary link mode field used sequence primary control one command information asynchronous may error

High-Level Data Link Control relationships Subject–Predicate–Object triples

TTTA extracted 8 structured relationships around High-Level Data Link Control. Examples in this analysis include High-Level Data Link Control → Abbreviation → HDLC and High-Level Data Link Control → Based on → SDLC. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
High-Level Data Link ControlAbbreviationHDLC1.00infobox
High-Level Data Link ControlBased onSDLC1.00infobox
High-Level Data Link ControlDeveloperInternational Organization for Standardization (ISO)1.00infobox
High-Level Data Link ControlIntroduction1979; 47 years ago (1979)1.00infobox
High-Level Data Link ControlOSI layerData link layer1.00infobox
High-Level Data Link ControlPurposeData framing1.00infobox
standard RS-232 serial portsinstance ofAsynchronous framingWhen using asynchronous serial communication0.80text
synchronous-style bit stuffing is inappropriate for several reasonsinstance ofAsynchronous framingWhen using asynchronous serial communication0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around High-Level Data Link Control bring nearby vocabulary together. In this analysis, examples include Control, Data and Information. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • High-Level Data Link Control
    • Control
    • Data
    • Information
    • Link
    • Protocol
    • Mode
    • Frames
    • Used
    • Sent
    • Terminal
    • Hdlc
    • Error
  • high-level data link control
    • Error
    • Control
    • Data
    • Information
    • Field
    • Also
    • Link
    • Used
    • Protocol
    • Mode
    • Frames
    • Synchronous
  • communication protocol
    • Links
    • Synchronous
    • Asynchronous
    • Protocol
    • Hdlc
    • Control
    • Link
    • Also
    • Number
    • Frames
    • Data
    • Error
  • § link configurations
    • Protocol
    • Mode
    • Frames
    • Synchronous
    • Information
    • One
    • Modes
    • Response
    • Used
    • Primary
    • Frame
    • Terminal
  • mode setting
    • Response
    • Primary
    • Secondary
    • Terminal
    • Modes
    • Command
    • Sequence
    • May
    • Information
    • One
    • Frames
    • Links
  • communication channel
    • Links
    • Asynchronous
    • Protocol
    • Hdlc
    • Synchronous
    • Control
    • Link
    • Also
    • Number
    • Frames
    • Data
    • Error
  • ping command
    • Response
    • Field
    • Frame
    • Mode
    • Sent
    • Information
    • Also
    • Two
    • Frames
    • Secondary
    • Station
    • Link
  • frame relay
    • Field
    • Information
    • Command
    • Response
    • Hdlc
    • Sequence
    • Type
    • Receive
    • Flag
    • Frames
    • Link
    • One

Connections between topic areas Semantic bridges

For High-Level Data Link Control, one of the stronger structural bridges in this analysis connects High-Level Data Link Control with History. 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
High-Level Data Link Control — History · splits 57 ⟂ 21
High-Level Data Link Control — Overview · splits 61 ⟂ 17
High-Level Data Link Control — Framing · splits 61 ⟂ 17
High-Level Data Link Control — Structure · splits 70 ⟂ 8
High-Level Data Link Control — Types of stations (computers) and data transfer modes · splits 73 ⟂ 5
High-Level Data Link Control — HDLC operations and frame types · splits 74 ⟂ 4
High-Level Data Link Control — Link configurations · splits 75 ⟂ 3

Map overview Semantic statistics

High-Level Data Link Control

Nodes78
Edges77
Triples8
Avg. degree1.97
Density0.025641
Components1

Source & methodology

TTTA analyzes the structure around High-Level Data Link Control 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 — High-Level Data Link Control · EN edition · Analysis: TopicsToTalkAbout

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