Donald Davies From Wikipedia, the free encyclopedia Jump to navigationJump to search This article is about Donald Davies, the computer scientist. For other uses, see Donald Davies (disambiguation). Donald Watts Davies Born 7 June 1924 Treorchy, Glamorgan, Wales Died 28 May 2000 (aged 75) Alma mater Imperial College Known for Packet switching Awards CBE, FRS Distinguished Fellow, BCS Scientific career Fields ..
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ARPANET For the episode of the television series The Americans, see Arpanet (The Americans). ARPANET ARPANET logical map, March 1977 Type Data Location United States Protocols 1822 protocol, NCP, TCP/IP Operator From 1975, Defense Communications Agency Established 1969; 51 years ago Closed 1990 Commercial? No Funding From 1966, Advanced Research Projects Agency (ARPA) ARPANET network map 1974 The Advanced Research Projects Agency ..
CYCLADES From Wikipedia, the free encyclopedia Jump to navigationJump to search For the Greek islands, see Cyclades. The CYCLADES computer network (French pronunciation: [siklad]) was a French research network created in the early 1970s. It was one of the pioneering networks experimenting with the concept of packet switching and, unlike the ARPANET, was explicitly designed to facilitate internetworking.[1][2] The CYCLADES network was the first to make ..
International Organization for Standardization “ISO” redirects here. For other uses, see ISO (disambiguation). This article relies too much on references to primary sources. Please improve this article by adding secondary or tertiary sources. (July 2019) (Learn how and when to remove this template message) International Organization for Standardization Organisation internationale de normalisation Международная организация по стандартизации Abbreviation ISO Formation 23 February 1947 Type Non-governmental ..
Communication protocol From Wikipedia, the free encyclopedia (Redirected from Communication protocols) Jump to navigationJump to search A communication protocol is a system of rules that allow two or more entities of a communications system to transmit information via any kind of variation of a physical quantity. The protocol defines the rules, syntax, semantics and synchronization of communication and possible error recovery methods. Protocols may be implemented by hardware, software, or a ..
Telecommunication From Wikipedia, the free encyclopedia Jump to navigationJump to search Earth station at the satellite communication facility in Raisting, Bavaria, Germany Visualization from the Opte Project of the various routes through a portion of the Internet Telecommunication (from Latin communicatio, referring to the social process of information exchange, and the Greek prefix tele-, meaning distance) is the transmission of information by various types of technologies ..
VHDL For Verilog HDL, see Verilog. VHDL Paradigm concurrent, reactive, dataflow First appeared 1980s Stable release IEEE 1076-2019 / 23 December 2019; 7 months ago Typing discipline strong Filename extensions .vhd Website IEEE VASG Dialects VHDL-AMS Influenced by Ada,[1] Pascal Programmable Logic/VHDL at Wikibooks VHDL source for a signed adder VHDL (VHSIC-HDL, Very High Speed Integrated Circuit Hardware Description Language) is a hardware description language used in electronic ..
Conceptual model (computer science) From Wikipedia, the free encyclopedia A mental model captures ideas in a problem domain, while a conceptual model represents ‘concepts’ (entities) and relationships between them. Overview A conceptual model in the field of computer science is a special case of a general conceptual model. To distinguish from other types of models, it is also known as a domain model. Conceptual ..
Abstraction layer From Wikipedia, the free encyclopedia In computing, an abstraction layer or abstraction level is a way of hiding the working details of a subsystem, allowing the separation of concerns to facilitate interoperability and platform independence. Examples of software models that use layers of abstraction include the OSI model for network protocols, OpenGL and other graphics libraries. In computer science, an abstraction layer is a generalization of a conceptual model or algorithm, away from ..
Lower Canada From Wikipedia, the free encyclopedia Province of Lower Canada Province du Bas-Canada (French) 1791–1841 Civil ensign (1801 onward) Status British colony Capital Quebec City Common languages French, English Government Château Clique oligarchy under a Constitutional monarchy Sovereign • 1791–1820 George III • 1820–1830 George IV • 1830–1837 William IV • 1837–1841 Victoria Lieutenant-Governor and Executive Council of Lower Canada Legislature Parliament of Lower ..
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