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SATNET Diagram, Mid 1979
SATNET, also known as the Atlantic Packet Satellite Network, was an early satellite network that formed an initial segment of the Internet. It was implemented by BBN Technologies under the direction of the Advanced Research Projects Agency. The first heterogeneous computer network was implemented in 1973, connecting the ARPANET to University College London. This evolved into SATNET. The first Transmission Control Program demonstration, linking SATNET, the ARPANET, and PRNET took place on November 22, 1977. History Background SATNET had its origins in Larry Roberts' 1970 proposal for a link between the ARPANET and the National Physical Laboratory (NPL) network. The NPL network was developed by Donald Davies, one of two independent inventors of the concept of packet switching. ARPA had an existing 2.4 kilobit/second link to NORSAR (used for seismic research), which at the time passed through a satellite station in the UK, then continued via cable to Norway. Peter T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter T
Peter may refer to: People * List of people named Peter, a list of people and fictional characters with the given name * Peter (given name) ** Saint Peter (died 60s), apostle of Jesus, leader of the early Christian Church * Peter (surname), a surname (including a list of people with the name) Culture * Peter (actor) (born 1952), stage name Shinnosuke Ikehata, Japanese dancer and actor * ''Peter'' (album), a 1993 EP by Canadian band Eric's Trip * ''Peter'' (1934 film), a 1934 film directed by Henry Koster * ''Peter'' (2021 film), Marathi language film * "Peter" (''Fringe'' episode), an episode of the television series ''Fringe'' * ''Peter'' (novel), a 1908 book by Francis Hopkinson Smith * "Peter" (short story), an 1892 short story by Willa Cather Animals * Peter, the Lord's cat, cat at Lord's Cricket Ground in London * Peter (chief mouser), Chief Mouser between 1929 and 1946 * Peter II (cat), Chief Mouser between 1946 and 1947 * Peter III (cat), Chief Mouser between 1947 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hubert Zimmermann
Hubert Zimmermann (15 November 1941 – 9 November 2012) was a French software engineer and a pioneer of computer networking. Biography Zimmermann was educated at École Polytechnique and École Nationale Supérieure des Télécommunications. His career began at Institut National de Recherche en Informatique et Automatique (INRIA) in Rocquencourt from 1972 through 1979, where he led research into what became ChorusOS series of distributed operating systems. He participated in the International Networking Working Group from 1972, initially chaired by Vint Cerf. He was acknowledged by Bob Kahn and Cerf in their seminal 1974 paper on internetworking, "A Protocol for Packet Network Intercommunication". In 1977, he was an early member of the International Organization for Standardization as it developed the Open Systems Interconnection protocols. He then worked for France Télécom in 1980 through 1986. He developed and promoted the OSI reference model which became a popular way t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Pouzin
Louis Pouzin (April 20, 1931 in Chantenay-Saint-Imbert, Nièvre, France) is a French computer scientist. He designed an early packet communications network, CYCLADES. This network was the first actual implementation of the pure datagram model, initially conceived and described by Donald Davies, subsequently named by Halvor Bothner-By, and seen by Louis Pouzin as his personal invention. His work, and that of his colleagues Hubert Zimmerman and Gérard Le Lann, were acknowledged by Vinton Cerf as substantial contributions to the design of TCP/IP, the protocol suite used by the Internet. Biography He studied at the École Polytechnique from 1950 to 1952. Having participated in the design of the Compatible Time-Sharing System (CTSS) at MIT, Pouzin wrote a program for it called RUNCOM around 1963–64. RUNCOM permitted the execution of commands contained within a folder and can be considered the ancestor of the command-line interface and shell scripts. Pouzin was the one who coin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Sussex
, mottoeng = Be Still and Know , established = , type = Public research university , endowment = £14.4 million (2020) , budget = £319.6 million (2019–20) , chancellor = Sanjeev Bhaskar , vice_chancellor = Sasha Roseneil , head_label = Visitor , head = King Charles III , students = 19,413 (2019–20) , undergrad = 14,619https://www.sussex.ac.uk/webteam/gateway/file.php?name=19-20-digest---undergraduate-student-summary.pdf&site=381 , postgrad = 4,794https://www.sussex.ac.uk/webteam/gateway/file.php?name=19-20-digest---postgraduate-student-summary.pdf&site=381 , city = Falmer, Brighton , state = East Sussex , country = England , campus = Campus , colours = White and Flint , mascot = Badger , affiliations = Universities UK, BUCS, Sepnet, SeNSS, Association of Commonwealth Universities, NCUB , website = , logo = University of Sussex Logo.svg , footnotes = , academic_staff = 2,010 (2020) , administrative_staff = 1,100 The Universit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Networking Working Group
The International Networking Working Group (INWG) was a group of prominent computer science researchers in the 1970s who studied and developed standards and protocols for computer networking. Set up in 1972 as an informal group to consider the technical issues involved in connecting different networks, it became a subcommittee of the International Federation for Information Processing later that year. Ideas developed by members of the group contributed to the original "Protocol for Packet Network Intercommunication" proposed by Bob Kahn and Vint Cerf in 1974. History The International Networking Working Group formed in October 1972 at the International Conference on Computer Communication held in Washington D.C. Its purpose was to study and develop communication protocols and standards for internetworking. The group was modelled on the ARPANET "Networking Working Group" created by Steve Crocker. Vint Cerf led the INWG and other active members included Alex McKenzie, Donald Dav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vint Cerf
Vinton Gray Cerf (; born June 23, 1943) is an American Internet pioneer and is recognized as one of " the fathers of the Internet", sharing this title with TCP/IP co-developer Bob Kahn. He has received honorary degrees and awards that include the National Medal of Technology, the Turing Award,Cerf wins Turing Award February 16, 2005 the ,2005 Presidential Medal of Freedom recipients from the White House webs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Signals And Radar Establishment
The Royal Signals and Radar Establishment (RSRE) was a scientific research establishment within the Ministry of Defence (MoD) of the United Kingdom. It was located primarily at Malvern in Worcestershire, England. The RSRE motto was ''Ubique Sentio'' (Latin for "I sense everywhere"). History RSRE was formed in 1976 by an amalgamation of previous research organizations; these included the Royal Radar Establishment (RRE), itself derived from the World War II-era Telecommunications Research Establishment, the Signals Research and Development Establishment (SRDE) in Christchruch, Dorset, and the Services Electronic Research Laboratory (SERL) at Baldock. Beginning in 1979, the SRDE and SERL moved to Malvern to join the RRE's location.EdsRobert Budand Philip Gummett, ''Cold War Hot Science: Applied Research in Britain's Defence Laboratories 1945-1990'', Harwood, 1999 There were several out-stations in Worcestershire, including the ex-RAF airfields at Defford and Pershore and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian Defence Research Establishment
The Norwegian Defence Research Establishment (''Forsvarets forskningsinstitutt'' – ''FFI'') is a research institute that conducts research and development on behalf of the Norwegian Armed Forces and provides expert advice to political and military defence leaders. In particular, its task is to keep track of advances in the fields of science and military technology which might affect the assumptions on which Norwegian security policy and/or defence planning is based. History The institute was established in 1946. Its roots lie in Norwegian participation in British scientific research during the Second World War (see Allied technological cooperation during World War II). Many Norwegian scientists and technologists took part during the period when Germany occupied Norway between 1940 and 1945. FFI has 714 employees, of which approximately 360 are scientists and engineers. The main location of the institute is at Kjeller near Lillestrøm, 20 km east of the country's capi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UCLA
The University of California, Los Angeles (UCLA) is a public land-grant research university in Los Angeles, California. UCLA's academic roots were established in 1881 as a teachers college then known as the southern branch of the California State Normal School (now San José State University). This school was absorbed with the official founding of UCLA as the Southern Branch of the University of California in 1919, making it the second-oldest of the 10-campus University of California system (after UC Berkeley). UCLA offers 337 undergraduate and graduate degree programs in a wide range of disciplines, enrolling about 31,600 undergraduate and 14,300 graduate and professional students. UCLA received 174,914 undergraduate applications for Fall 2022, including transfers, making the school the most applied-to university in the United States. The university is organized into the College of Letters and Science and 12 professional schools. Six of the schools offer undergraduate degre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linkabit Corporation
Linkabit was a technology company founded in 1968 by Irwin M. Jacobs, Andrew Viterbi and Leonard Kleinrock. Linkabit alumni have created a large number of technology companies, most notably, Qualcomm. Linkabit is now a division of L3Harris Technologies and had been part of L-3 Communications, later named L3 Technologies, prior to its merger with Harris Corporation in July 2019. L-3 Communications - Linkabit page. Corporate history Linkabit Corporation was formed in mid-1968 in Los Angeles by , and |
COMSAT
COMSAT (Communications Satellite Corporation) is a global telecommunications company based in the United States. By 2007, it had branches in Brazil, Argentina, Colombia, Mexico, Peru, Venezuela and several other countries in the Americas. Although it operated many kinds of data communication technologies, it is best known for its satellite communication services. History COMSAT Corporation was created by the Communications Satellite Act of 1962 and incorporated as a publicly traded company in 1963. The primary goal of COMSAT was to serve as a public, federally funded corporation intended to develop a commercial and international satellite communication system press. Although the corporation was government regulated, it was equally owned by some major communications corporations and independent investors. COMSAT began operations with its headquarters in Washington, D.C., in 1962, with a six-person founding board of directors appointed by President John F. Kennedy, includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
