• lnxtx@feddit.nl
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    1 year ago

    Never heard about Wi-Fi 4. Always ‘n’ letter was advertised.

    Wi-Fi 5 kinda associated with 5 GHz bandwidth, but can be also used on the 2.4 GHz.

    • kirklennon@kbin.social
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      1 year ago

      It’s a retroactive name just to keep the numbering scheme logical. It would be weird to start off giving the next version “1” so they added numbers to all of the old versions. 802.11n was renamed a full 15 years after it was released!

        • kirklennon@kbin.social
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          1 year ago

          Do you mean to say it’s not perfectly logical that USB 3.0, USB 3.1 Gen 1, and USB 3.2 Gen 1 are all actually the same version? I wish I could travel back in time to the meeting where that was proposed and slap the person in the face until they realized the error of their ways.

    • Malkor@lemmy.world
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      1 year ago

      802.11a was 5GHz long before Wi-Fi 5 was a phrase, and “Wi-Fi 5” as a phrase does not imply any particular frequency.