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Vizada
Vizada is a worldwide satellite communications service provider which operates earth ground stations that connect satellite communications to terrestrial telecommunications and IP networks. Vizada provides both mobile and fixed satellite telecommunications to a wide array of markets including merchant shipping, defense and government, fishing and yachting, oil and gas, mining, and non-governmental organizations. The product offering covers maritime, land, and aeronautical services. In 2011, the Vizada Group was acquired by EADS, to be integrated as a subsidiary of Astrium. History Vizada has a long history which includes the acquisitions and reorganizations of several leading global telecommunications entities including France Telecom and Telenor, as well as vertically-specialized companies such as Sait Communications and TDCom. 1940s: The company was involved in maritime communications from World War II, when it began operating a network of radio communications in Europe. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vizada Aussaguel Land Station
Vizada is a worldwide satellite communications service provider which operates earth ground stations that connect satellite communications to terrestrial telecommunications and IP networks. Vizada provides both mobile and fixed satellite telecommunications to a wide array of markets including merchant shipping, defense and government, fishing and yachting, oil and gas, mining, and non-governmental organizations. The product offering covers maritime, land, and aeronautical services. In 2011, the Vizada Group was acquired by EADS, to be integrated as a subsidiary of Astrium. History Vizada has a long history which includes the acquisitions and reorganizations of several leading global telecommunications entities including France Telecom and Telenor, as well as vertically-specialized companies such as Sait Communications and TDCom. 1940s: The company was involved in maritime communications from World War II, when it began operating a network of radio communications in Europe. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Very-small-aperture Terminal
A very-small-aperture terminal (VSAT) is a two-way satellite ground station with a dish antenna that is smaller than 3.8 meters. The majority of VSAT antennas range from 75 cm to 1.2 m. Bit rates, in most cases, range from 4 kbit/s up to 16 Mbit/s. VSATs access satellites in geosynchronous orbit or geostationary orbit to relay data from small remote Earth stations (terminals) to other terminals (in mesh topology) or master Earth station "hubs" (in star topology). VSATs are used to transmit narrowband data (e.g., point-of-sale transactions using credit cards, polling or RFID data, or SCADA), or broadband data (for the provision of satellite Internet access to remote locations, VoIP or video). VSATs are also used for transportable, on-the-move (utilising phased array antennas) or mobile maritime communications. History The concept of the geostationary orbit was originated by Russian theorist Konstantin Tsiolkovsky, who wrote articles on space travel around the begi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apax Partners
Apax Partners LLP is a British private equity firm, headquartered in London, England. The company also operates out of six other offices in New York, Hong Kong, Mumbai, Tel Aviv, Munich and Shanghai. As of December 2017, the firm, including its various predecessors, have raised approximately $51 billion (USD) since 1981. Apax Partners is one of the oldest and largest private equity firms operating on an international basis, ranked the fifteenth largest private equity firm globally. Apax invests exclusively in certain business sectors including: telecommunications, technology, retail and consumer products, healthcare and financial and business services. Looks for a target Enterprise Value of $1,000mm - $5,000mm. Apax raises capital for its investment funds through institutional investors including corporate and public pension funds, university and college endowments, foundations and fund of funds. One of the firm's co-founders, Alan Patricof, was an early investor in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile-satellite Service
Mobile-satellite service (MSS, or mobile-satellite radiocommunication service) is – according to Article 1.25 of the International Telecommunication Union's Radio Regulations – "A radiocommunication service * between mobile earth stations and one or more space stations, or between space stations used by this service; or * between mobile earth stations by means of one or more space stations. This service may also include feeder links necessary for its operation." Details Most commercial voice and some data mobile satellite services are provided by systems operating in the L-band by Iridium, Inmarsat, Globalstar and Thuraya. The L-band spectrum allocated for MSS is between 1.5 and 2.5 GHz, with the upper portion often referred to as the S-band. Constellations of low earth orbiting (LEO) satellites are used by Iridium (66 satellites) and Globalstar (48 satellites). Inmarsat and Thuraya currently use 4 (i4) and 2 geostationary satellites respectively, their L-band services are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telenor
Telenor ASA ( or ) is a Norwegian majority state-owned multinational telecommunications company headquartered at Fornebu in Bærum, close to Oslo. It is one of the world's largest mobile telecommunications companies with operations worldwide, but focused in Scandinavia and Asia. It has extensive broadband and TV distribution operations in four Nordic countries, and a 10-year-old research and business line for machine-to-machine technology. Telenor owns networks in 8 countries.Global presence - Telenor website. Retrieved October 23, 2017. Telenor is listed on the Oslo Stock Exchange and had a market capitalization in November 2015 of [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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, inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Issus Aussaguel
Issus-Aussaguel Station is a radio antenna station for communication with spacecraft operated by the Centre National d'Études Spatiales (CNES). It is located 20 km South of Toulouse Toulouse ( , ; oc, Tolosa ) is the prefecture of the French department of Haute-Garonne and of the larger region of Occitania. The city is on the banks of the River Garonne, from the Mediterranean Sea, from the Atlantic Ocean and from Pa ..., France. External linksServing History- Issus Aussaguel CNES Space program of France {{Europe-space-programme-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Packet Data Service
MPDS or Mobile Packet Data Service provides remote users with IP capability over satellite for portable and extremely reliable communications for Internet applications such as World Wide Web access, file transfer and e-mail Electronic mail (email or e-mail) is a method of exchanging messages ("mail") between people using electronic devices. Email was thus conceived as the electronic (digital) version of, or counterpart to, mail, at a time when "mail" meant .... It was launched by COMSAT mobile communications (CMC). Mobile telecommunications {{Telecomm-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated Services Digital Network
Integrated Services Digital Network (ISDN) is a set of communication standards for simultaneous digital transmission of voice, video, data, and other network services over the digitalised circuits of the public switched telephone network. Work on the standard began in 1980 at Bell Labs and was formally standardized in 1988 in the CCITT "Red Book". By the time the standard was released, newer networking systems with much greater speeds were available, and ISDN saw relatively little uptake in the wider market. One estimate suggests ISDN use peaked at a worldwide total of 25 million subscribers at a time when 1.3 billion analog lines were in use. ISDN has largely been replaced with digital subscriber line (DSL) systems of much higher performance. Prior to ISDN, the telephone system consisted of digital links like T1/ E1 on the long-distance lines between telephone company offices and analog signals on copper telephone wires to the customers, the " last mile". At the time, the ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SES Americom
SES Americom was a major commercial satellite operator of North American geosynchronous satellites based in the United States. The company started as RCA Americom in 1975 before being bought by General Electric in 1986 and then later acquired by SES S.A. in 2001. In September 2009, SES Americom and SES New Skies merged into SES World Skies. History RCA American Communications (RCA Americom) was founded in 1975 as an operator of RCA Astro Electronics-built satellites. The company's first satellite; Satcom 1, was launched on 12 December 1975. Satcom 1 was one of the earliest geostationary satellites. Satcom 1 was instrumental in helping early cable TV channels (such as Superstation TBS and CBN) to become initially successful, because these channels distributed their programming to all of the local cable TV headends using the satellite. Additionally, it was the first satellite used by broadcast TV networks in the United States, like American Broadcasting Company (ABC), NBC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SES World Skies
SES World Skies was a short lived company formed as a result of the merger between the two SES subsidiaries, ''SES Americom'' and ''SES New Skies''. The company was merged into its parent company, SES S.A. in 2011. History SES Americom SES Americom traces its roots back to RCA Americom, formed in 1975. RCA Americom was notable for launching the Satcom series of satellites which were instrumental in helping early American cable TV channels gain traction. In 1986, General Electric acquired RCA and renamed the Americom unit to GE Americom. Fifteen years later, in 2001, GE sold its GE Americom unit to SES (Société Européenne des Satellites) for US$5 billion in cash and stock. SES New Skies In 1998, Intelsat transferred 5 of its 24 satellites to New Skies Satellites N.V., a Dutch start up company formed by Intelsat to help move Intelsat towards privatisation. In June 2004, New Skies Satellites was sold to The Blackstone Group for US$956 million. Eighteen months later ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loral Space & Communications
Loral Space & Communications Inc. is a Delaware-domiciled satellite communications company headed by Michael B. Targoff. The company was formed in 1996 from the remnants of Loral Corporation when Loral divested its defense electronics and system integration businesses to Lockheed Martin for $9.1 billion. In 2006, Bernard L. Schwartz retired after leading the company for 34 years. Loral presently has an investment in Telesat Canada in partnership with the Public Sector Pension Investment Board of Canada, and merged into a new stock offering (TSAT) on the Nasdaq in November, 2020. The company also participates in a number of international and domestic joint ventures, including an ownership stake in XTAR. History On March 20, 1998, Loral completed the acquisition of Orion Network Systems, Inc., through the exchange of common stock. The transaction was valued at approximately $479 million. In January 2002, Loral reached a settlement with the U.S. Government in a case relating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
