IT House January 30 news, the United States Verizon, AT&T two C-band 5G network may cause interference to a certain frequency band of the aircraft, so the FEDERAL COMMUNICATIONs Administration FAA decided in early January to suspend the two operators in the 50 airports of the United States 5G network deployment.
According to GSMARENA, the FAA today has reached an agreement with two operators to allow careful deployment of 5G base stations at airports without impacting flight safety.
The FAA said it appreciated verizon and AT&T operators for their communication attitudes. The two companies provided accurate transmission frequency, location information for airport 5G base stations, and a thorough analysis of how radio signals in the 5G C band affected aircraft. The FAA can use this data to more accurately map 5G signals around airports and adjust signal strength for specific areas. This ensures G-network coverage at the airport while avoiding disruption to aircraft communications.
It's home learned that Verizon and AT&T's 5-band 5G networks operate at around 3.7GHz. This frequency band coincides with the communication frequency band of the aircraft's automatic landing system, and in extreme weather, once the signal is disturbed, the landing process of the aircraft may be dangerous.
![The battle between the US aviation industry and the telecommunications giants: 5G mobile services have become a "roadblock"[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)