|
Bhutan Telecom
Bhutan Telecom ( dz, འབྲུག་བརྒྱུད་འཕྲིན) is a telecommunications and Internet service provider in the Kingdom of Bhutan. It is the sole fixed-line telephony provider in the country. It also operates the B-Mobile mobile service and the DrukNet Internet service. History Bhutan Telecom was established on 1 July 2000. B-Mobile B-Mobile provides service in all 205 Gewogs (Blocks) in Bhutan. It operates on 900/1800 MHz GSM/GPRS/EDGE, 850 MHz UMTS/HSDPA and 1800 MHz LTE frequencies. LTE 4G was first launched in Thimphu Thimphu (; dz, ཐིམ་ཕུག ) is the capital city, capital and largest city of Bhutan. It is situated in the western central part of Bhutan, and the surrounding valley is one of Bhutan's ''dzongkhags'', the Thimphu District. The ancient ... on 24 October 2013. 4G service operates in 1800 MHz - band 3 (FDD). See also * Telecommunications in Bhutan References Communications in Bhutan Inter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State-owned Enterprise
A state-owned enterprise (SOE) is a Government, government entity which is established or nationalised by the ''national government'' or ''provincial government'' by an executive order or an act of legislation in order to earn Profit (economics), profit for the Government, government, control monopoly of the Private sector, private sector entities, provide products and services to citizens at a lower price and for the achievement of overall financial goals & developmental objectives in a particular country. The national government or provincial government has majority ownership over these ''state owned enterprises''. These ''state owned enterprises'' are also known as public sector undertakings in some countries. Defining characteristics of SOEs are their distinct legal form and possession of Profit (economics), financial goals & developmental objectives (e.g., a state railway company may aim to make transportation more accessible and earn profit for the government), SOEs ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global System For Mobile Communications
The Global System for Mobile Communications (GSM) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation ( 2G) digital cellular networks used by mobile devices such as mobile phones and tablets. GSM is also a trade mark owned by the GSM Association. GSM may also refer to the Full Rate voice codec. It was first implemented in Finland in December 1991. By the mid-2010s, it became a global standard for mobile communications achieving over 90% market share, and operating in over 193 countries and territories. 2G networks developed as a replacement for first generation ( 1G) analog cellular networks. The GSM standard originally described a digital, circuit-switched network optimized for full duplex voice telephony. This expanded over time to include data communications, first by circuit-switched transport, then by packet data transport via General Packet Radio Service (GPRS), and Enhanced Data Rates for G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communications In Bhutan
Telecommunications in Bhutan includes telephones, radio, television, and the Internet. Telephones * Main lines: 27,900 lines in use, 179th in the world (2012)."Communications" Bhutan, ''World Factbook'', U.S. Central Intelligence Agency, 5 December 2013. Retrieved 25 December 2013. * Mobile cellular: 560,000 lines, 165th in the world (2012). * Telephone system: ** general assessment: Urban towns and district headquarters have telecommunications services (2012); ** domestic: very low tele-density, domestic service is poor especially in rural areas, mobile cellular service available since 2003 is now widely available (2012); ** international: international telephone and telegraph service via landline and microwave relay through |
Telecommunications In Bhutan
Telecommunications in Bhutan includes telephones, radio, television, and the Internet. Telephones * Main lines: 27,900 lines in use, 179th in the world (2012)."Communications" Bhutan, ''World Factbook'', U.S. Central Intelligence Agency, 5 December 2013. Retrieved 25 December 2013. * Mobile cellular: 560,000 lines, 165th in the world (2012). * Telephone system: ** general assessment: Urban towns and district headquarters have telecommunications services (2012); ** domestic: very low tele-density, domestic service is poor especially in rural areas, mobile cellular service available since 2003 is now widely available (2012); ** international: international telephone and telegraph service via landline and microwave relay through |
Gewogs Of Bhutan
A gewog ( dz, རྒེད་འོག ''geok'', block), in the past also spelled as geog, is a group of villages in Bhutan. The head of a ''gewog'' is called a ''gup'' ( ''gepo''). Gewogs form a geographic administrative unit below dzongkhag districts (and dungkhag subdistricts, where they exist), and above Dzongkhag Thromde class B and Yenlag Thromde municipalities. Dzongkhag Thromde class A municipalities have their own independent local government body. Bhutan comprises 205 gewogs, which average in area. The gewogs in turn are divided into chewogs for elections and thromdes "municipalities" for administration. The Parliament of Bhutan passed legislation in 2002 and 2007 on the status, structure, and leadership of local governments, including gewogs. The most recent legislation by parliament regarding gewogs is the Local Government Act of Bhutan 2009. In July 2011, the government slated 11 gewogs across Bhutan for reorganization, including both mergers and bifurcations, to b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications
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 drumb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LTE (telecommunication)
In telecommunications, long-term evolution (LTE) is a standard for wireless broadband communication for mobile devices and data terminals, based on the GSM/EDGE and UMTS/HSPA standards. It improves on those standards' capacity and speed by using a different radio interface and core network improvements. LTE is the upgrade path for carriers with both GSM/UMTS networks and CDMA2000 networks. Because LTE frequencies and bands differ from country to country, only multi-band phones can use LTE in all countries where it is supported. The standard is developed by the 3GPP (3rd Generation Partnership Project) and is specified in its Release 8 document series, with minor enhancements described in Release 9. LTE is also called 3.95G and has been marketed as "4G LTE" and "Advanced 4G"; but it does not meet the technical criteria of a 4G wireless service, as specified in the 3GPP Release 8 and 9 document series for LTE Advanced. The requirements were set forth by the ITU-R organisation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-Speed Downlink Packet Access
High Speed Packet Access (HSPA) is an amalgamation of two mobile protocols—High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA)—that extends and improves the performance of existing 3G mobile telecommunication networks using the WCDMA protocols. A further-improved 3GPP standard called Evolved High Speed Packet Access (also known as HSPA+) was released late in 2008, with subsequent worldwide adoption beginning in 2010. The newer standard allows bit rates to reach as high as 337 Mbit/s in the downlink and 34 Mbit/s in the uplink; however, these speeds are rarely achieved in practice. Overview The first HSPA specifications supported increased peak data rates of up to 14 Mbit/s in the downlink and 5.76 Mbit/s in the uplink. They also reduced latency and provided up to five times more system capacity in the downlink and up to twice as much system capacity in the uplink compared with original WCDMA protocol. High Speed Down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universal Mobile Telecommunications System
The Universal Mobile Telecommunications System (UMTS) is a third generation mobile cellular system for networks based on the GSM standard. Developed and maintained by the 3GPP (3rd Generation Partnership Project), UMTS is a component of the International Telecommunication Union IMT-2000 standard set and compares with the CDMA2000 standard set for networks based on the competing cdmaOne technology. UMTS uses wideband code-division multiple access (W-CDMA) radio access technology to offer greater spectral efficiency and bandwidth to mobile network operators. UMTS specifies a complete network system, which includes the radio access network (UMTS Terrestrial Radio Access Network, or UTRAN), the core network (Mobile Application Part, or MAP) and the authentication of users via SIM (subscriber identity module) cards. The technology described in UMTS is sometimes also referred to as Freedom of Mobile Multimedia Access (FOMA) or 3GSM. Unlike EDGE (IMT Single-Carrier, based on GSM) and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Packet Radio Service
General Packet Radio Service (GPRS) is a packet oriented mobile data standard on the 2G and 3G cellular communication network's global system for mobile communications (GSM). GPRS was established by European Telecommunications Standards Institute (ETSI) in response to the earlier CDPD and i-mode packet-switched cellular technologies. It is now maintained by the 3rd Generation Partnership Project (3GPP). GPRS is typically sold according to the total volume of data transferred during the billing cycle, in contrast with circuit switched data, which is usually billed per minute of connection time, or sometimes by one-third minute increments. Usage above the GPRS bundled data cap may be charged per MB of data, speed limited, or disallowed. GPRS is a best-effort service, implying variable throughput and latency that depend on the number of other users sharing the service concurrently, as opposed to circuit switching, where a certain quality of service (QoS) is guaranteed duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloud Services
Cloud computing is the on-demand availability of computer system resources, especially data storage (cloud storage) and computing power, without direct active management by the user. Large clouds often have functions distributed computing, distributed over multiple locations, each of which is a data center. Cloud computing relies on sharing of resources to achieve coherence and typically uses a "pay as you go" model, which can help in reducing capital expenses but may also lead to unexpected operating expenses for users. Value proposition Advocates of public and hybrid clouds claim that cloud computing allows companies to avoid or minimize up-front IT infrastructure costs. Proponents also claim that cloud computing allows Company, enterprises to get their Application software, applications up and running faster, with improved manageability and less maintenance, and that it enables IT teams to more rapidly adjust resources to meet fluctuating and unpredictable demand, provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
