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[8] [9] Beeline, a mobile operator found by Global Telecommunications Corporation or G-Tel and VimpelCom came to the market in 2009. A company with cooperation between companies from Vietnam and Russia ended its service by the end of the year 2012 as a result of G-Tel became the owner of Beeline after VimpelCom sold all stocks to its partner.
On 18 April 2017, Viettel launched 4G telecommunications network in Vietnam. [52] Thanks to its nationwide coverage of up to 95%, Viettel became the first mobile network operator in the world to have nationwide 4G coverage right after launching. In the middle of 2017, Viettel's real time billing system (vOCS) was applied into practice. [53]
U Mobile: May 2017: 15 MHz? 15 MHz Aug 2016: N/A: 10 MHz Dec 2013: 5 MHz - - - - - 25 MHz (CA_3A_7A) (Cat.6) (Aug 2016) [1] [5] [326] [327] [328] [313] Yes 4G: Jun 2016: N/A: N/A: N/A: N/A: N/A - - - 10 MHz Jun 2016 +20 MHz: 20 MHz Jun 2016 B38 [1] [5] [329] [330] Mongolia: G-Mobile: 10 MHz, UMTS: 10 MHz Dec 2017 - - - - - 4.5 MHz, CDMA - - [1 ...
In telecommunication, a public land mobile network (PLMN) is a combination of wireless communication services offered by a specific operator in a specific country. [1] [2] A PLMN typically consists of several cellular technologies like GSM/2G, UMTS/3G, LTE/4G, NR/5G, offered by a single operator within a given country, often referred to as a cellular network.
Apart from their main spectrum holdings across large regions in the country (listed below) the major US carriers (AT&T, Sprint, T-Mobile & Verizon) also hold various Cellular Market Area (CMA) and/or Economic Area (EA) licenses for the AWS 1700 band, as well as Major Trading Area (MTA) and/or Basic Trading Area (BTA) licenses for the PCS 1900 band.
In telecommunications, long-term evolution (LTE) is a standard for wireless broadband communication for cellular mobile devices and data terminals. It is considered to be a "transitional" 4G technology, [1] and is therefore also referred to as 3.95G as a step above 3G.
This is a list of all mobile phone carriers in the Asia Pacific Region and their respective number of subscribers. ... 4G Calling : Supported; Wi-Fi Calling : VoWIFI ...
In November 2008, the International Telecommunication Union-Radio communications sector (ITU-R) specified a set of requirements for 4G standards, named the International Mobile Telecommunications Advanced (IMT-Advanced) specification, setting peak speed requirements for 4G service at 100 megabits per second (Mbit/s)(=12.5 megabytes per second) for high mobility communication (such as from ...
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