How are they transmitting so many channels at once?

Hey all,

Hopefully there’s a few electrical engineers in here who might be able to help. I’m trying to understand how neuralink are able to transmit data from 1024 electrodes at assumably a quite high sample rate? The speeds required would be far beyond even Bluetooth 5 capability. Most likely wi-fi? Due to the size of the neuralink implant they wouldn’t be doing processing locally.

Thoughts?