FCC to Test White Spaces Again

Oct 1, 2021
The FCC has proposed new rules for wireless telecom carriers to require best practices for authenticating customers who are attempting to move service to a new phone or new carrier. The rules are an attempt to crack down on SIM swap fraud and port-out fraud, where a bad actor impersonates a wireless customer in order to take over their phone number.

Jan 2, 2022
Verizon and AT&T this morning refused a request by federal transportation officials to delay this week's planned launch of 5G service in the critical new C Band. [Update: By evening, the two companies agreed to a two-week delay.] The FAA (Federal Aviation Administration) insists that the service could potentially interfere with radio altimeters that planes use to measure distance to the ground in poor weather.

Jan 18, 2022
AT&T and Verizon are moving forward with this week's launch of 5G service in the new C Band, but have voluntarily agreed to new restrictions around airports at the request of major US airlines. The airlines have asked for 5G in the C Band to be banned within two miles of airport runways, a limitation that will severely reduce availability of the service in some cities.

Apr 21, 2022
The FCC has launched an official proceeding to investigate how it can best address the issue of radio receiver performance. The FCC has historically regulated radio transmitters, but paid little attention to the technical aspects of radio receivers.

Jun 14, 2022
T-Mobile has successfully tested 5G triple carrier aggregation (NR CA) using 5G standalone (SA) and mid-band spectrum, achieving an impressive downlink data rate of 3 Gbps. Triple CA is not new, but non-standalone (NSA) 5G requires that one of those three carriers be slower 4G, limiting potential data speeds.