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  2. Sprint Corporation - Wikipedia

    en.wikipedia.org/wiki/Sprint_Corporation

    Sprint was given access to the SRA network in return for allowing the use of Sprint spectrum. This allowed Sprint to keep the spectrum license for the geographic area being served by the SRA member. Alaska DigiTel in Alaska was an SRA Member.

  3. Cellular frequencies in the United States - Wikipedia

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

    The B block of spectrum was awarded to a local wireline carrier that provided landline telephone service in the CMA. The A block was awarded to non-wireline carriers. In 1986, the FCC allocated an additional 5 MHz of spectrum for each channel block, raising the total amount of spectrum per block to the current total of 25 MHz. [3]

  4. List of mobile network operators in the United States

    en.wikipedia.org/wiki/List_of_mobile_network...

    AT&T, T-Mobile, Verizon, Boost Mobile, and UScellular also sell SIM cards through their retail channels, both in-store and online. The top five wireless providers operate nationwide wireless networks which cover most of the population in the United States, while smaller carriers provide native network coverage across selected regions of the ...

  5. Mobile network operator - Wikipedia

    en.wikipedia.org/wiki/Mobile_network_operator

    A key defining characteristic of a mobile network operator is that it must own or control access to a radio spectrum license from a regulatory or government entity, and also that it must own or control the elements of the cellular network infrastructure necessary to provide services to subscribers over the licensed radio spectrum.

  6. Merger of Sprint Corporation and T-Mobile US - Wikipedia

    en.wikipedia.org/wiki/Merger_of_Sprint...

    April 1, 2020. Sprint Corporation and T-Mobile US merged in 2020 in an all shares deal for $26 billion. The deal was announced on April 29, 2018. [ 1 ][ 2 ][ 3 ] After a two-year-long approval process the merger was closed on April 1, 2020, [ 4 ][ 5 ][ 6 ] with T-Mobile emerging as the surviving brand. The Sprint brand was discontinued by T ...

  7. Broadcast license - Wikipedia

    en.wikipedia.org/wiki/Broadcast_license

    A broadcast license is a type of spectrum license granting the licensee permission to use a portion of the radio frequency spectrum in a given geographical area for broadcasting purposes. The licenses generally include restrictions, which vary from band to band. [ 1 ] Spectrum may be divided according to use.

  8. United States Cellular Corporation - Wikipedia

    en.wikipedia.org/wiki/United_States_Cellular...

    Spectrum bandwidth includes, 5*5, or 10*10 MHz on band 12 700 MHz 5*5 MHz on band 5 850 MHz 5*5, or 10*10 MHz on band 4 AWS 1. U.S. Cellular also has 5Mhz or 10Mhz of spectrum on Band 66 (AWS-3) in some markets. The company began VoLTE trials during 2016, launched its first market with VoLTE during the first quarter of 2017. [19]

  9. Spectrum auction - Wikipedia

    en.wikipedia.org/wiki/Spectrum_auction

    t. e. A spectrum auction is a process whereby a government uses an auction system to sell the rights to transmit signals over specific bands of the electromagnetic spectrum and to assign scarce spectrum resources. Depending on the specific auction format used, a spectrum auction can last from a single day to several months from the opening bid ...