this post was submitted on 28 Feb 2026
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there's also MIMO, which lets one device relay a 5G signal for another. i don't think most people appreciate losing battery to route someone elses call though.
Yes, and I meant that BLE doesn't spread far. Which is good in such an environment.
you can get it to like 50m actually. not reliably, and absolutely not in that kind of environment, but it is possible.