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OSI model: History, Works, Standards & Products

The Open Systems Interconnection (OSI) model is a reference model developed by the International Organization for Standardization (ISO) that "provides a common basis for the coordination of standards development for the purpose of systems interconnection."

Language: English [EN]
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OSI model topic overview

The analysis highlights History, Works, Standards and Products as prominent areas in the source structure around OSI model. 1 topic appears in more than one source area, which can help identify connections that are less obvious in a linear reading.

Related topics
134
Source areas
7
Connected nodes
142
Extracted relationships
120
Concept neighborhoods
58
Bridge connections
142

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.

Layer architecture · 66 topics
History · 32 topics
Overview · 14 topics
Cross-layer functions · 11 topics
Comparison to other networking suites · 7 topics
Programming interfaces · 3 topics
Definitions · 2 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.

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

Definitions

Layer architecture

Cross-layer functions

Programming interfaces

Comparison to other networking suites

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 OSI model connects Entity context

The extracted context around OSI model shows recurring relationship patterns in the source. For example, OSI model → Archived, ByteXD, EdXD, February, Flow Charts, Google App Engine, HTTP, INFormation CHanGe Architectures, International Telecommunication Union, Internetworking Technology Handbook, ISO, ISO Standards Maintenance Portal, ISO/IEC, ITU Recommendation, July, June, Layers, Mahmud Hasan, May, Microsoft Learn Another extracted example is OSI model → ARPANET, CYCLADES, Digital Equipment Corporation's DECnet, France, IBM's Systems Network Architecture, IETF, In, International Organization, Internet, Internet Engineering Task Force, Internet Protocol Suite, ISO, NPL, Open Systems Interconnection, OSI, Protocol Wars, Public, Standardization, The, UK. Use these groups to spot repeated connection types before inspecting the individual relationships.

OSI model

Top relations

related to External links · 30
OSI model → Archived, ByteXD, EdXD, February, Flow Charts, Google App Engine, HTTP, INFormation CHanGe Architectures, International Telecommunication Union, Internetworking Technology Handbook, ISO, ISO Standards Maintenance Portal, ISO/IEC, ITU Recommendation, July, June, Layers, Mahmud Hasan, May, Microsoft Learn
related to history · 22
OSI model → ARPANET, CYCLADES, Digital Equipment Corporation's DECnet, France, IBM's Systems Network Architecture, IETF, In, International Organization, Internet, Internet Engineering Task Force, Internet Protocol Suite, ISO, NPL, Open Systems Interconnection, OSI, Protocol Wars, Public, Standardization, The, UK
related to Layer 7: Application layer · 21
OSI model → Application-layer, Client, File, File Explorer, For, FTP, HTTP, Microsoft Network Software, Microsoft Word, Neither, OSI, Other, Printer Sharing, SMB/CIFS, SMTP, Such, TFTP, That, The, Unix/Linux Network File System
related to Comparison with TCP/IP model · 7
OSI model → Despite, Internet, Layering, OSI, RFC, TCP/IP, The
related to Definitions · 7
OSI model → At, Communication, Each PDU, OSI, PDUs, SDU, Service
related to Standards documents · 7
OSI model → IEC, ISO/IEC, Management, Naming, Security ArchitectureISO/IEC, The Basic ModelISO/IEC, The OSI
related to Comparison to other networking suites · 5
OSI model → Internet, IP, OSI, The, This

Important terminology

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

Important terminology

layer model osi protocol data network protocols application networking internet transport iso layers physical standards reference functions also tcp systems

OSI model relationships Subject–Predicate–Object triples

TTTA extracted 120 structured relationships around OSI model. Examples in this analysis include voltage levels → instance of → Layer specifications define characteristics and 802.3 Ethernet → instance of → and controls error checking and frame synchronization.The MAC and LLC layers of IEEE 802 networks. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
voltage levelsinstance ofLayer specifications define characteristics0.80text
the timing of voltage changesinstance ofLayer specifications define characteristics0.80text
physical data ratesinstance ofLayer specifications define characteristics0.80text
maximum transmission distancesinstance ofLayer specifications define characteristics0.80text
modulation schemeinstance ofLayer specifications define characteristics0.80text
channel access methodinstance ofLayer specifications define characteristics0.80text
physical connectorsinstance ofLayer specifications define characteristics0.80text
802.3 Ethernetinstance ofand controls error checking and frame synchronization.The MAC and LLC layers of IEEE 802 networks0.80text
802.11 Wi-Fiinstance ofand controls error checking and frame synchronization.The MAC and LLC layers of IEEE 802 networks0.80text
and 802.15.4 Zigbee operate at the data link layer.The Point-to-Point Protocolinstance ofand controls error checking and frame synchronization.The MAC and LLC layers of IEEE 802 networks0.80text
IBM's SNA or Novell's IPX over an IP networkinstance ofsuch as carrying non-IP protocols0.80text
or end-to-end encryption with IPsecinstance ofsuch as carrying non-IP protocols0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around OSI model bring nearby vocabulary together. In this analysis, examples include Osi, Reference and Networking. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • OSI model
    • Osi
    • Reference
    • Networking
    • Protocols
    • Internet
    • Tcp
    • Iso
    • Protocol
    • Layers
    • Ip
    • Standards
    • Layer
  • osi model
    • Osi
    • Reference
    • Networking
    • Protocols
    • Internet
    • Tcp
    • Iso
    • Protocol
    • Systems
    • Layers
    • Ip
    • Standards
  • reference model
    • Osi
    • Reference
    • Networking
    • Internet
    • Iso
    • Protocol
    • Systems
    • Layers
    • Protocols
    • Application
    • Communication
    • Open
  • abstraction layers
    • Presentation
    • Link
    • Model
    • Osi
    • Software
    • Network
    • Physical
    • Protocols
    • Protocol
    • Application
    • Transport
    • Data
  • distributed application
    • Presentation
    • Data
    • Session
    • Layer
    • Communication
    • Functions
    • Network
    • Transport
    • Model
    • Physical
    • Layers
    • Osi
  • communication protocols
    • Software
    • Tcp
    • Transport
    • Application
    • Networking
    • Ip
    • Protocol
    • Internet
    • Model
    • Functions
    • Layer
    • Management
  • internet protocol suite
    • Two
    • Model
    • Osi
    • Layer
    • Protocol
    • Networking
    • Protocols
    • Tcp
    • Ip
    • Transport
    • Networks
    • Standard
  • internet
    • Model
    • Osi
    • Protocol
    • Networking
    • Tcp
    • Protocols
    • Ip
    • Networks
    • Standard
    • Session
    • Systems
    • Transport

Connections between topic areas Semantic bridges

For OSI model, one of the stronger structural bridges in this analysis connects OSI model with Layer architecture. 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
OSI modelLayer architecture · splits 76 ⟂ 67
OSI modelHistory · splits 110 ⟂ 33
OSI modelOverview · splits 128 ⟂ 15
OSI modelCross-layer functions · splits 131 ⟂ 12
OSI modelComparison to other networking suites · splits 135 ⟂ 8
OSI modelProgramming interfaces · splits 139 ⟂ 4
OSI modelDefinitions · splits 140 ⟂ 3

Map overview Semantic statistics

OSI model

Nodes143
Edges142
Triples120
Avg. degree1.99
Density0.013986
Components1

Source & methodology

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

Source: Wikipedia — OSI model · EN edition · Analysis: TopicsToTalkAbout

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