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  2. 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 ...

  3. List of wireless network technologies - Wikipedia

    en.wikipedia.org/wiki/List_of_wireless_network...

    CDMA2000 is a family of 3G mobile technology standards for sending voice, data, and signaling data between mobile phones and cell sites. It is a backwards-compatible successor to second-generation cdmaOne (IS-95) set of standards and used especially in North America and South Korea, China, Japan, Australia and New Zealand.

  4. 5G NR - Wikipedia

    en.wikipedia.org/wiki/5G_NR

    5G NR (5G New Radio) [1] is a radio access technology (RAT) developed by the 3rd Generation Partnership Project for the 5G (fifth generation) mobile network. [1] It was designed to be the global standard for the air interface of 5G networks. [ 2 ]

  5. Public land mobile network - Wikipedia

    en.wikipedia.org/wiki/Public_land_mobile_network

    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.

  6. Is your phone service not working in GA? What to know about ...

    www.aol.com/phone-not-working-ga-know-171729504.html

    The issues began early Thursday morning (Feb. 22) and have not been resolved yet. Verizon and T-Mobile customers also reported some issues, but AT&T seems to be more widespread across the country.

  7. 5G misinformation - Wikipedia

    en.wikipedia.org/wiki/5G_misinformation

    Lower network densification means that each base station should cover a larger area, leading to higher radiated power for each cell. [22] Additionally, dense deployment of 5G base stations leads to reduced radiation from mobile phones since connecting base stations are closer to mobile phones.

  8. AT&T outage: Company says network is fully restored after ...

    www.aol.com/news/thousands-t-customers-report...

    Here (via USA Today) is how to do it on both iPhone and Android devices: Wi-Fi calling for iPhones: Tap Settings. Tap Phone. Toggle Wi-Fi calling. Wi-Fi calling for Android devices: Open your ...

  9. Mobile phone signal - Wikipedia

    en.wikipedia.org/wiki/Mobile_phone_signal

    A mobile phone signal (also known as reception and service) is the signal strength (measured in dBm) received by a mobile phone from a cellular network (on the downlink). Depending on various factors, such as proximity to a tower , any obstructions such as buildings or trees, etc. this signal strength will vary.

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