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  2. Cellular network - Wikipedia

    en.wikipedia.org/wiki/Cellular_network

    Practically every cellular system has some kind of broadcast mechanism. This can be used directly for distributing information to multiple mobiles. Commonly, for example in mobile telephony systems, the most important use of broadcast information is to set up channels for one-to-one communication between the mobile transceiver and the base station.

  3. 5G - Wikipedia

    en.wikipedia.org/wiki/5G

    An Android phone, showing that it is connected to a 5G network An Apple iPhone showing that it is connected to a 5G Network. In telecommunications, 5G is the fifth generation of cellular network technology, which mobile operators began deploying worldwide in 2019 as the successor to 4G. 5G is based on standards defined by the International Telecommunication Union under the IMT-2020 ...

  4. Mobile technology - Wikipedia

    en.wikipedia.org/wiki/Mobile_technology

    JTAGS: Japan Total Access Communication System; 2G: Second-generation wireless telephone based on digital technology. 2G networks are only for voice communications, except that some standards can also use SMS messages as a form of data transmission. GSM: Global System for Mobile Communications; iDEN: Integrated Digital Enhanced Network

  5. 4G - Wikipedia

    en.wikipedia.org/wiki/4G

    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 ...

  6. Consumer Cellular phone lines are ridiculously cheap: Here's ...

    www.aol.com/lifestyle/consumer-cellular-how-does...

    Comparing plans, Verizon offers its unlimited one-phone plan for $75 a month ($25 more than Consumer Cellular), AT&T’s version of this plan is $65.99 a month ($15.99 more), and T-Mobile’s plan ...

  7. Personal Communications Service - Wikipedia

    en.wikipedia.org/wiki/Personal_Communications...

    In ITU Region 2, PCS are provided in the '1900 MHz' band (specifically 1850–1995 MHz). [5] This frequency band was designated by the United States Federal Communications Commission (FCC) and Industry Canada to be used for new wireless services to alleviate capacity caps inherent in the original Advanced Mobile Phone System (AMPS) and Digital AMPS (D-AMPS) cellular networks in the '850 MHz ...

  8. 2G - Wikipedia

    en.wikipedia.org/wiki/2G

    2G, or second-generation cellular network technology, marks the transition from analog to digital communication in mobile networks. Defined by the European Telecommunications Standards Institute (ETSI) under the GSM standard, which became the first globally adopted framework for mobile communications, 2G was first commercially launched in 1991 by Radiolinja (now part of Elisa Oyj) in Finland. [1]

  9. Mobile telephony - Wikipedia

    en.wikipedia.org/wiki/Mobile_telephony

    [49] [50] Even with this information, California initiated new Wireless Communications Device Law (effective January 1, 2009) makes it an infraction to write, send, or read text-based communication on an electronic wireless communications device, such as a cell phone, while driving a motor vehicle. Two additional laws dealing with the use of ...