[madengr]

5G is a very broad term, which is supposed to offer 10x performance in all metrics over 4G.

This seems to be the same issue when they were called Light Squared. The L-band was to be used for terrestrial base stations with very high power transmitters. The issue is that, even though several MHz away, from the GPS carrier, the transmissions will compress the LNA on GPS receivers with poor or little filtering, desensitizing the GPS receiver.

Most civilian stuff now has decent filtering prior to the LNA so it can co-exist with all the other wireless crap crammed in your phone.

I’m an RF EE and do a lot with GPS.