u/lukmly013 💾 (lemmy.sdf.org)

I like computers, trains, space, radio-related everything and a bunch of other tech related stuff. User of GNU+Linux.
I am also dumb and worthless.
My laptop is ThinkPad L390y running Arch.
I own RTL-SDRv3 and RSP1 clone.

SDF Unix shell username: user224

  • 7 Posts
  • 144 Comments
Joined 2 years ago
cake
Cake day: June 17th, 2023

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  • But underneath it’s just unicast to your phone, no?

    But anyway, beamed directly it may be, it’s called beamforming.

    In the world of 5G, this is the act of focusing a wireless signal in a specific direction. Compared to simply sending a signal across a wide area, beamforming requires more sophisticated antenna technology.
    […] Beamforming technology, on the other hand, sends a precise and concentrated signal right to your smartphone. It is more deliberate and intentional with its delivery method.