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    UTRA

    Last Updated May 24, 2021 1:58 pm
    Vangie Beal
    Written by Vangie Beal
    Short for Universal Terrestrial Radio Access, UTRA is a standard for 3G mobile communications services being specified by 3GPP. The radio access components of UTRA are based on direct-spread wideband code-division multiple access (WCDMA) and hybrid time-division (TDCDMA) access methods that have been designed for 3G frequency efficiency, mobility, and QoS requirements.

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    Vangie Beal
    About the author About the author arrow
    Vangie Beal

    Vangie Beal is a freelance business and technology writer covering Internet technologies and online business since the late '90s.

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