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Mobile Virtual Network Operators
A mobile virtual network operator (MVNO) is a wireless communications services provider that does not own the wireless network infrastructure over which it provides services to its customers. An MVNO enters into a business agreement with a mobile network operator to obtain bulk access to network services at wholesale rates, then sets retail prices independently. An MVNO may use its own customer service, billing support systems, marketing, and sales personnel, or it could employ the services of a mobile virtual network enabler (MVNE). History MVNO agreements with network operators date back to the 1990s, when the European telecom market saw market liberalization, new regulatory frameworks, better 2G network technology, and a subsequent jump in wireless subscriber numbers. Though the new 2G networks more efficiently managed the limited frequency bands allocated to wireless service, new mobile entrants were still limited by their ability to access frequency bands in a restricted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Base Station Subsystem
The base station subsystem (BSS) is the section of a traditional cellular telephone network which is responsible for handling traffic and signaling between a mobile phone and the network switching subsystem. The BSS carries out transcoding of speech channels, allocation of radio channels to mobile phones, paging, transmission and reception over the air interface and many other tasks related to the radio network. Base transceiver station The base transceiver station, or BTS, contains the equipment for transmitting and receiving radio signals ( transceivers), antennas, and equipment for encrypting and decrypting communications with the base station controller (BSC). Typically a BTS for anything other than a picocell will have several transceivers (TRXs) which allow it to serve several different frequencies and different sectors of the cell (in the case of sectorised base stations). A BTS is controlled by a parent BSC via the "base station control function" (BCF). The BCF ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cell C
Cell C Limited (stylised as Cell ©) is as a private mobile operator based in Sandstone, South Africa. It was founded in November 2001 by Lambert Moloi. As of August 2019, the Company’s current CEO is Douglas Craigie Stevenson. Challenger Network Cell C is a mobile operator in South Africa, acting as a disruption and pushing for regulatory changes such as lower and asymmetrical mobile termination rates. A study commissioned by the South African National Treasury and conducted by the University of Johannesburg's Center for Competition, Regulation and Economic Development found that the lower termination rates introduced in 2011. References External links {{South African telecommunication companies Mobile phone companies of South Africa Telecommunications companies established in 2001 South African companies established in 2001 Privately held companies of South Africa Companies based in Johannesburg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visible (wireless Service)
Visible by Verizon (stylized as v˙s˙ble and also known simply as Visible) is an American mobile virtual network operator (MVNO) owned by Verizon Communications. Visible competes primarily against T-Mobile's Metro by T-Mobile, AT&T's Cricket Wireless and Dish's Boost Mobile as part of the prepaid wireless service provider brands. History Visible was launched by Verizon on May 10, 2018 without any prior announcement. At launch, the service was only available by invitation only, and at the time, required users to register via the Visible app or its website. Once registered, Visible would send users a SIM card the next day and once installed, can access the network. In addition, only unlocked phones were available to be used at launch. About Visible Visible is an all-digital wireless carrier in the United States, offering unlimited text, talk, data, and hotspot, on Verizon’s 4G LTE and 5G Networks. It is owned by Verizon and was founded in 2018. The service supports Apple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cricket Wireless
Cricket Wireless is an American prepaid wireless service provider, owned by AT&T. It provides wireless services to ten million subscribers in the United States. Cricket Wireless was founded in March 1999 by Leap Wireless International. AT&T acquired Leap Wireless International in March 2014, and later merged Cricket Wireless operations with Aio Wireless. Cricket Wireless competes primarily against T-Mobile's Metro, Dish's Boost Mobile and Verizon's Visible in the prepaid wireless segment. History Cricket Wireless was founded in March 1999 by Leap Wireless International. AT&T acquired Leap Wireless International in March 2014 and merged Cricket Wireless with Aio Wireless. Before AT&T's acquisition, the company had 4.5 million subscribers. Cricket's first market was Chattanooga, Tennessee, in 1999 and through much of its early growth became known as a network focused on small, rural markets. In September 2007, MetroPCS, Cricket Wireless's competing carrier at the time, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications Carriers Association
Telecommunication is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. It has its origin in the desire of humans for communication over a distance greater than that feasible with the human voice, but with a similar scale of expediency; thus, slow systems (such as postal mail) are excluded from the field. The transmission media in telecommunication have evolved through numerous stages of technology, from beacons and other visual signals (such as smoke signals, semaphore telegraphs, signal flags, and optical heliographs), to electrical cable and electromagnetic radiation, including light. Such transmission paths are often divided into communication channels, which afford the advantages of multiplexing multiple concurrent communication sessions. ''Telecommunication'' is often used in its plural form. Other examples of pre-modern long-distance communication included audio messages, such as coded drumbea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kogan
Kogan (russian: Ко́ган) is a Russian spelling variant of the Jewish surname Cohen. * Aleksandr Kogan — several people * Artur Kogan (born 1974), Israeli chess master * Belle Kogan (1902–2000), American industrial designer * Boris Kogan (1940–1993), Russian-American chess master * Dmitri Kogan (1978–2017), Russian violinist * Herman Kogan (1914–1989), American journalist * Igor Kogan (born 1969), Russian banker and investor. * Jacob Kogan (born 1995), young American actor * Jonathan Kogan, member of the band Area 11 * Lazar Kogan (1889–1939), Soviet secret police functionary * Leonid Kogan (1924–1982), Soviet violinist * Michael Kogan (1920–1984), Russian businessman * Pavel Kogan (other), several people * Richard Kogan (physician) * Ruslan Kogan (born 1982), Belarusian-Australian entrepreneur, founder and director of Kogan Technologies ** Kogan.com, Australian retail and services group founded by Ruslan Kogan * Yosif Arkadyevich Kogan, bir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Line Mobile
Line Mobile - Finn Mobile (stylised as Line Mobile - Finn Mobile) is a division by Line Corporation operates mobile virtual network operator service in Japan and Taiwan, while in Thailand it operates as a light MVNO service provide ( MVNO network structure By DTAC ( DTN ) r. Unlike LINE (application), LINE's other service LINE Out (which operates as a paid VoIP service), Finn Mobile offers SIM card plans. History Line Mobile was launched in Japan in September 2016 by LINE MOBILE Corporation, a subsidiary of Line Corporation. It initially operates on the NTT DoCoMo network. In Japan, Line Mobile offers plans including free access to LINE application and social network services. In January 2018, it is announced that LINE Corporation and Softbank Corp had agreed a partnership for Line Mobile. As a result of the partnership, Softbank will hold 51% stake in Line Mobile Corporation. Line Mobile added Softbank network to its service starting July 2018. International operations Thaila ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tesco Mobile
Tesco Mobile Limited (trading as Tesco Mobile) is a mobile virtual network operator (MVNO) in the United Kingdom, Ireland, Slovakia, and the Czech Republic. It is operated by British retailer Tesco, using the network O2 as its carrier except in Ireland, where the network operator is Three Ireland. Overview Tesco Mobile was established in May 2003 and launched pre-paid mobile services in Tesco stores and online by the end of the year. In January 2014, the network in the United Kingdom started offering 4G service, for its pay monthly and SIM only customers at no extra cost, extending the service to pay as you go customers in July of that year. , the company was a 50:50 joint venture between Tesco (through its subsidiaries Tesco Mobile Communications Limited and Tesco Mobile Services Limited) and Virgin Media O2 (through its subsidiary O2 Communications Limited). Outside the United Kingdom Ireland In December 2006, Tesco Ireland announced that it would enter into a joint ventu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CMLink
China Mobile is the trade name of both China Mobile Limited () and its ultimate controlling shareholder, China Mobile Communications Group Co., Ltd. (, formerly known as China Mobile Communications Corporation, "CMCC"), a Chinese state-ownedStrait deals ''The Economist'', 7 May 2009 company. China Mobile Limited provides mobile voice and multimedia services through its nationwide mobile telecommunications network across mainland China and Hong Kong. China Mobile is the largest wireless carrier in China, with 945.50 million subscribers as of June 2021. China Mobile Limited is listed on the Hong Kong Stock Exchange.Overview China Mobile Limited Official Site It is the world's largest mobile network operator ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lebara
Lebara Group is a telecommunications company providing services using the mobile virtual network operator (MVNO) business model in the United Kingdom, France, Denmark, the Netherlands, Germany, Saudi Arabia, Spain, Switzerland and Australia. Lebara provides pay-as-you-go and contract based mobile SIM cards in these countries, and its brand is also used under license in four other countries. History Lebara was founded in 2001 by UK-based Ratheesan Yoganathan, Rasiah Ranjith Leon and Baskaran Kandiah. The name Lebara was coined from the first two letters of each of the founders' names. At launch the company's initial product was international telephone calling cards, sold through independent mobile phone shops. In 2004, Lebara launched its first mobile virtual network, a low-cost international service in the Netherlands, selling SIM cards using mobile carrier Telfort, a subsidiary of KPN. After finding success it subsequently launched operations in other European countries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgin Mobile
Virgin Mobile is a wireless communications brand used by seven independent brand-licensees worldwide. Virgin Mobile branded wireless communications services are available in the United Kingdom, Ireland, Canada, Colombia, Chile, Kuwait, Saudi Arabia, United Arab Emirates, Poland, South Africa, and Mexico. Virgin Mobile branded services used to be offered in Australia, France, Singapore, India, Qatar and the United States. Each Virgin Mobile branded entity acts independently from the others, thus the handsets, service plans and network radio interfaces vary from country to country. In a given country, the Virgin Mobile wireless entity is typically a partnership between Richard Branson's Virgin Group and an existing mobile network operator or mobile virtual network operator (MVNO). Current brand license holders Virgin Mobile Canada Virgin Mobile Canada experienced substantial growth in 2008, launching approximately 60 'Virgin Mini Stores' (VMS) across the country. VMS are kiosks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
