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Index 2G

2G (or 2-G) is short for second-generation cellular technology. [1]

57 relations: Analog signal, AT&T, AT&T Mobility, Bandwidth (computing), Bharti Airtel, Bmobile, CDMA2000, Cellular network, Channel NewsAsia, Circuit Switched Data, Cliff effect, Digital data, Dropout (communications), Elisa (company), Enhanced Data Rates for GSM Evolution, Finland, General Packet Radio Service, GSM, Jio, List of mobile phone generations, LTE, LTE (telecommunication), M1 Limited, Mobile radio telephone, Mobile telephony, Northern Territory, Optus, Orange S.A., Proximus, Radiolinja, Reliance Communications, Reliance Group, Reliance Industries, Singtel, SMS, Spark New Zealand, StarHub, Sunrise Communications AG, Swisscom, T-Mobile Nederland, T-Mobile US, Technology, Telecommunications in Switzerland, Telstra, The New Zealand Herald, The Sydney Morning Herald, The Wall Street Journal, Time-division multiple access, Verizon Communications, Vodafone (Australia), ..., Western Australia, 1G, 2degrees, 2G, 2G spectrum case, 3G, 4G. Expand index (7 more) »

Analog signal

An analog signal is any continuous signal for which the time varying feature (variable) of the signal is a representation of some other time varying quantity, i.e., analogous to another time varying signal.

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AT&T Inc. is an American multinational conglomerate holding company headquartered at Whitacre Tower in Downtown Dallas, Texas.

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AT&T Mobility

AT&T Mobility LLC, also known as AT&T Wireless marketed as simply AT&T, is a wholly owned subsidiary of AT&T that provides wireless services to 138.8 million subscribers in the United States including Puerto Rico and the U.S. Virgin Islands.

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Bandwidth (computing)

In computing, bandwidth is the maximum rate of data transfer across a given path.

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Bharti Airtel

Bharti Airtel Limited (commonly shortened to Airtel and stylised airtel) is an Indian global telecommunications services company based in New Delhi, India.

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bmobile is a Mobile Phone, IPTV, Home Security provider, and ISP of Trinidad and Tobago, operating as a division of TSTT.

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CDMA2000 (also known as C2K or IMT Multi‑Carrier (IMT‑MC)) is a family of 3G mobile technology standards for sending voice, data, and signaling data between mobile phones and cell sites.

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Cellular network

A cellular network or mobile network is a communication network where the last link is wireless.

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Channel NewsAsia

Channel NewsAsia (abbreviated CNA) is a 24-hour television news channel and news agency based in Singapore, broadcasting free-to-air domestically and by cable television and satellite television to 28 territories in Asia, the Middle East and Australia.

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Circuit Switched Data

In communications, Circuit Switched Data (CSD) is the original form of data transmission developed for the time-division multiple access (TDMA)-based mobile phone systems like Global System for Mobile Communications (GSM).

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Cliff effect

In telecommunications, the (digital) cliff effect or brickwall effect is a sudden loss of digital signal reception.

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Digital data

Digital data, in information theory and information systems, is the discrete, discontinuous representation of information or works.

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Dropout (communications)

A dropout is a momentary loss of signal in a communications system, usually caused by noise, propagation anomalies, or system malfunctions.

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Elisa (company)

Elisa Oyj is a Finnish telecommunications company founded in 1882.

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Enhanced Data Rates for GSM Evolution

Enhanced Data rates for GSM Evolution (EDGE) (also known as Enhanced GPRS (EGPRS), or IMT Single Carrier (IMT-SC), or Enhanced Data rates for Global Evolution) is a digital mobile phone technology that allows improved data transmission rates as a backward-compatible extension of GSM.

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Finland (Suomi; Finland), officially the Republic of Finland is a country in Northern Europe bordering the Baltic Sea, Gulf of Bothnia, and Gulf of Finland, between Norway to the north, Sweden to the northwest, and Russia to the east.

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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).

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GSM (Global System for Mobile communications) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation digital cellular networks used by mobile devices such as tablets, first deployed in Finland in December 1991.

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Reliance Jio Infocomm Limited d/b/a Jio is an Indian mobile network operator.

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List of mobile phone generations

This is a list of mobile phone generations.

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LTE may refer to.

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LTE (telecommunication)

In telecommunication, Long-Term Evolution (LTE) is a standard for high-speed wireless communication for mobile devices and data terminals, based on the GSM/EDGE and UMTS/HSPA technologies.

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M1 Limited

M1 Limited (previously known as MobileOne) is one of the three major telcos operating in the Republic of Singapore, the other two being Starhub and Singtel.

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Mobile radio telephone

Mobile radio telephone systems were telephone systems of wireless type that preceded the modern cellular mobile form of telephony technology.

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Mobile telephony

Mobile telephony is the provision of telephone services to phones which may move around freely rather than stay fixed in one location.

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Northern Territory

The Northern Territory (abbreviated as NT) is a federal Australian territory in the central and central northern regions of Australia.

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Singtel Optus Pty Limited is the second largest telecommunications company in Australia.

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Orange S.A.

Orange S.A., formerly France Télécom S.A., is a French multinational telecommunications corporation.

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Proximus (previously known as Belgacom Mobile) is the largest of Belgium's three mobile telecommunications companies and is a part of Proximus Group (previously Belgacom Group).

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Radiolinja was a Finnish GSM operator founded on September 19, 1988.

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Reliance Communications

Reliance Communications Ltd. (stylised as RCom) is a telecommunications company headquartered in Navi Mumbai, India.

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Reliance Group

Reliance Anil Dhirubhai Ambani Group (Anil Dhirubhai Ambani Ventures Limited) is an Indian conglomerate, headquartered in Navi Mumbai, India.

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Reliance Industries

Reliance Industries Limited (RIL) is an Indian conglomerate holding company headquartered in Mumbai, Maharashtra, India.

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Singapore Telecommunications Limited (commonly abbreviated as Singtel, and previously stylised as SingTel) is a Singaporean telecommunications company.

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SMS (short message service) is a text messaging service component of most telephone, internet, and mobile-device systems.

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Spark New Zealand

Spark New Zealand (formerly Telecom New Zealand) is a New Zealand telecommunications company providing fixed line telephone services, a mobile network, an internet service provider, and a major ICT provider to NZ businesses (through its Spark Digital division).

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StarHub Ltd is one of the three major telcos in the Republic of Singapore, the other two being Singtel and M1.

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Sunrise Communications AG

Sunrise Communications AG (commonly known as Sunrise), is a Swiss telecommunications provider based in Zurich.

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Swisscom AG is a major telecommunications provider in Switzerland.

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T-Mobile Nederland

T-Mobile Nederland BV is the third largest mobile phone company in the Netherlands.

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T-Mobile US

T-Mobile US, Inc., commonly shortened to T-Mobile, is a United States-based wireless network operator whose majority shareholder is the German telecommunications company Deutsche Telekom (DT). Its headquarters are located in Bellevue, Washington, in the Seattle metropolitan area. T-Mobile is the third largest wireless carrier in the United States with 74 million customers as of Q1 2018. T-Mobile US provides wireless voice and data services in the United States, Puerto Rico and the U.S. Virgin Islands under the T-Mobile and MetroPCS brands (which it acquired in a reverse takeover in 2013, resulting in the company going public on the NASDAQ stock exchange), and also serves as the host network for many mobile virtual network operators. The company has annual revenues of over $40 billion. In 2015, Consumer Reports named T-Mobile the number one American wireless carrier. In 2017, T-Mobile was ranked #1 in Customer Service Satisfaction by Nielsen.

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Technology ("science of craft", from Greek τέχνη, techne, "art, skill, cunning of hand"; and -λογία, -logia) is first robustly defined by Jacob Bigelow in 1829 as: "...principles, processes, and nomenclatures of the more conspicuous arts, particularly those which involve applications of science, and which may be considered useful, by promoting the benefit of society, together with the emolument of those who pursue them".

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Telecommunications in Switzerland

In 2007 there were 5 million fixed telephone lines in use and 8,096,000 mobile phones, more than one per capita.

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Telstra Corporation Ltd. (known as Telstra) is Australia's largest telecommunications company which builds and operates telecommunications networks and markets voice, mobile, internet access, pay television and other products and services.

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The New Zealand Herald

The New Zealand Herald is a daily newspaper published in Auckland, New Zealand, owned by New Zealand Media and Entertainment.

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The Sydney Morning Herald

The Sydney Morning Herald (SMH) is a daily compact newspaper published by Fairfax Media in Sydney, Australia.

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The Wall Street Journal

The Wall Street Journal is a U.S. business-focused, English-language international daily newspaper based in New York City.

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Time-division multiple access

Time-division multiple access (TDMA) is a channel access method for shared-medium networks.

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Verizon Communications

Verizon Communications Inc., or simply Verizon, is an American multinational telecommunications conglomerate and a corporate component of the Dow Jones Industrial Average.

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Vodafone (Australia)

Vodafone Australia or Vodafone Hutchison Australia (VHA) is a mobile telecommunications company that operates the Vodafone brand in Australia.

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Western Australia

Western Australia (abbreviated as WA) is a state occupying the entire western third of Australia.

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1G refers to the first generation of wireless cellular technology (mobile telecommunications).

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2degrees is a telecommunications provider that operates in New Zealand.

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2G (or 2-G) is short for second-generation cellular technology.

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2G spectrum case

The 2G spectrum case was an alleged scam by the politicians and government officials under the United Progressive Alliance (Congress) coalition government in India.

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3G, short for third generation, is the third generation of wireless mobile telecommunications technology.

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4G is the fourth generation of broadband cellular network technology, succeeding 3G.

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Redirects here:

2,5G, 2,75G, 2-G, 2-g, 2.5G, 2.5G wireless, 2.75G, 2G GSM, 2G wireless, 2g, 3G transition.


[1] https://en.wikipedia.org/wiki/2G

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