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3G (third generation)
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mobile communications technologies of the third generation — a set of services that combines both high-speed mobile access with Internet services and radio communication technology that creates a data transmission channel.
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4G (fourth generation)
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a generation of mobile communications with enhanced requirements. The fourth generation is generally considered to include promising technologies allowing the transmission of data at a speed exceeding 100 Mbit/s for mobile and 1 Gbit/s for stationary subscribers.
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5G (fifth generation)
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high-speed wireless internet, fifth-generation technology, which ensures more efficient communication and access to data and communication services thanks to increased speed of reception/transmission of data and the expansion of the range.
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ADSL (Asymmetric Digital Subscriber Line)
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asymmetric digital subscriber line — modem technology in which the available bandwidth of the channel is distributed between outgoing and incoming traffic asymmetrically.
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API (Application Programming Interface)
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description of the ways in which one computer programme can interact with another programme.
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ARPU (Average Revenue Per User)
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average revenue per month per one subscriber.
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B2B (Business to Business)
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a term designating commercial relations between legal entities.
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B2C (Business to Consumer)
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a term designating commercial relations between a legal entity and a consumer.
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B2G (Business to Government)
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a term designating commercial relations between a legal entity and the government.
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B2O (Business to Operators)
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a term designating commercial relations between a legal entity and communications operators.
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Big Data
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processing of large volumes of data.
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CDMA (Code Division Multiple Access)
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multiple access with code division, a digital cellular (wireless) communications network. CDMA wireless communications equipment is recommended by the international standardization organization for communications as the most promising for building third-generation networks.
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DWDM (Dense Wave Division Multiplexing)
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dense wave division multiplexing technology represents the most reliable technology for the backbone infrastructure of multi-service and mobile networks, ensures a sharp increase of the throughput capacity of the network and implements a wide set of fundamentally new communications services.
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EBITDA (Earnings Before Interest, Taxes, Depreciation and Amortization)
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profit of the Company before deduction of interest on loans, profit tax and amortization.
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ECHR
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European Court of Human Rights.
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ESG factors (Environmental. Social. Governance)
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environmental factors, social factors and governance factors.
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FDO
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fiscal data operator.
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Firewall
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a technological barrier designed for the prevention of unauthorized or undesirable communication between computer networks or hosts.
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FMC — One contact (fixed mobile convergence)
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technology combining fixed and cellular communications, with further transfer into commercial operation.
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FTTH (Fiber to the Home)
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fibre-optic cable to the home (an individual/private house is implied).
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FTTх (fiber to the x)
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fibre-optic connection technology.
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FWA (Fixed Wireless Access)
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wireless internet technology on the basis of 4G, used in zones not covered by fibre-optic communication lines.
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GSM
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global standard of digital mobile cellular communications with channel separation by time and frequency, distinguished by high security and operates in 2G type networks. The main purpose — to make calls and exchange messages.
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| GPON (Gigabit passive optical network) |
gigabit passive optical networks.
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IPTV (Internet Protocol Television)
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television over Internet protocol, technology (standard) of digital television in data transmission networks over IP protocol, used by digital cable television operators, new generation of television.
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IP transit
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a service for the provision of managed and high-speed access to the Internet network through modern optical data transmission networks under the BGP protocol. BGP is a dynamic routing protocol between autonomous systems used in the Internet network.
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IoT (Internet of Things)
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the general name of technologies that allow devices embedded in individual objects, via the internet (wired or wireless), to send and receive information.
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LTE (Long-Term Evolution)
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standard of wireless high-speed data transmission for mobile phones and other terminals working with data.
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MA
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mobile application.
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NPS (Net Promoter Score)
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an index of determination of consumer commitment to a product or Company (readiness to recommend index), used to assess readiness for repeat purchases. Is one of the main indices of client loyalty measurement.
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OHS
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Occupational Health and Safety.
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OTT (Over the Top)
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a method of providing video services through the internet.
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PSD
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production safety directorate.
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SDN/NFV
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Software-Defined Networks (SDN) and Network Function Virtualization (NFV).
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VAS (Value-Added Services)
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value-added services.
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VPN (Virtual Private Network)
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virtual private network — the generalised name of technologies that allow ensuring one or several network connections (logical network) on top of another network (for example, the internet).
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VHI
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voluntary health insurance.
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WAP (Wireless Application Protocol)
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wireless application protocol. The protocol was created specifically for GSM networks, where it is necessary to establish communication of portable devices with the Internet network. With the help of WAP, a user of a mobile device can download any digital data from the Internet network.
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FOCL RPC
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fibre-optic communication lines in rural population centres.
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SDC
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subsidiary and dependent company.
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ICT
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information and communications technologies.
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CSR
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corporate social responsibility.
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SMEs
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small and medium-sized enterprises.
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ALE
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association of legal entities.
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SSC
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shared service centre.
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Broadband
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Broadband or high-speed internet access — internet access at a data transmission speed exceeding the maximum possible when using dial-up access with a modem and a public telephone network.
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