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  2. Small cell - Wikipedia

    en.wikipedia.org/wiki/Small_cell

    Small cells are available for a wide range of air interfaces including GSM, CDMA2000, TD-SCDMA, W-CDMA, LTE and 5G. In 3GPP terminology, a Home Node B (HNB) is a 3G femtocell. A Home eNode B (HeNB) is an LTE femtocell. Wi-Fi is a small cell but does not operate in licensed spectrum and therefore cannot be managed as effectively as small cells ...

  3. Cellular frequencies in the United States - Wikipedia

    en.wikipedia.org/wiki/Cellular_frequencies_in...

    Carriers plan to use the band for indoor small cells in enterprises, hotels, airports, convention centers and stadiums and outdoor small cells serving large campuses, metro areas, downtown areas and suburban areas. [9]

  4. Femtocell - Wikipedia

    en.wikipedia.org/wiki/Femtocell

    The main benefits for an end user are the following: "5 bar" coverage when there is no existing signal or poor coverage; Higher mobile data capacity, which is important if the end-user makes use of mobile data on their mobile phone (may not be relevant to a large number of subscribers who instead use WiFi where femtocell is located)

  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. 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 ...

  7. Cellular service interrupted in the Florida Keys. Here’s what ...

    www.aol.com/news/cellular-interrupted-florida...

    Cellular service in the Florida Keys was interrupted and unavailable to many customers Thursday afternoon due to a cut fiber line, according to the Monroe County Sheriff’s Office.

  8. List of mobile virtual network operators in the United States ...

    en.wikipedia.org/wiki/List_of_mobile_virtual...

    LTE, 5G Apple/Android/Windows and Connected Car eSIM Supported. Can pay by day, weeks or month. Multi-region is available to allow customers to use the same service in multiple countries. KnowRoaming Telna GSM OneSimCard: AT&T & T-Mobile 2G/3G/4G/5G Telna Telna GSM TravelSim: AT&T: UMTS: TravelSim: T-Mobile: GSM & UMTS: Truphone: AT&T: UMTS

  9. Stingray phone tracker - Wikipedia

    en.wikipedia.org/wiki/Stingray_phone_tracker

    Once this information is obtained, law enforcement will use a map of cell site locations to determine the past geographical locations of the cellular device. However, the signal coverage area of a given cell site may change according to the time of day, weather, and physical obstructions in relation to where a cellular device attempts to access ...