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  2. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    An internetwork is the connection of multiple different types of computer networks to form a single computer network using higher-layer network protocols and connecting them together using routers. The Internet is the largest example of internetwork. It is a global system of interconnected governmental, academic, corporate, public, and private ...

  3. Network topology - Wikipedia

    en.wikipedia.org/wiki/Network_topology

    Network topology is the arrangement of the elements ( links, nodes, etc.) of a communication network. [ 1][ 2] Network topology can be used to define or describe the arrangement of various types of telecommunication networks, including command and control radio networks, [ 3] industrial fieldbusses and computer networks .

  4. Network theory - Wikipedia

    en.wikipedia.org/wiki/Network_theory

    Network science. In mathematics, computer science and network science, network theory is a part of graph theory. It defines networks as graphs where the vertices or edges possess attributes. Network theory analyses these networks over the symmetric relations or asymmetric relations between their (discrete) components.

  5. Internet - Wikipedia

    en.wikipedia.org/wiki/Internet

    The Internet (or internet) [ a] is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) [ b] to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of ...

  6. Ethernet - Wikipedia

    en.wikipedia.org/wiki/Ethernet

    Ethernet ( / ˈiːθərnɛt / EE-thər-net) is a family of wired computer networking technologies commonly used in local area networks (LAN), metropolitan area networks (MAN) and wide area networks (WAN). [ 1] It was commercially introduced in 1980 and first standardized in 1983 as IEEE 802.3. Ethernet has since been refined to support higher ...

  7. Network architecture - Wikipedia

    en.wikipedia.org/wiki/Network_architecture

    Network architecture. Network architecture is the design of a computer network. It is a framework for the specification of a network's physical components and their functional organization and configuration, its operational principles and procedures, as well as communication protocols used. In telecommunication, the specification of a network ...

  8. Computer network operations - Wikipedia

    en.wikipedia.org/wiki/Computer_network_operations

    Computer network operations ( CNO) is a broad term that has both military and civilian application. Conventional wisdom is that information is power, and more and more of the information necessary to make decisions is digitized and conveyed over an ever-expanding network of computers and other electronic devices.

  9. Network on a chip - Wikipedia

    en.wikipedia.org/wiki/Network_on_a_chip

    Category:Graph theory. v. t. e. A network on a chip or network-on-chip ( NoC / ˌɛnˌoʊˈsiː / en-oh-SEE or / nɒk / knock) [ nb 1] is a network -based communications subsystem on an integrated circuit ("microchip"), most typically between modules in a system on a chip ( SoC ). The modules on the IC are typically semiconductor IP cores ...