AT&T, Verizon propose temporary 5G limits to address FAA issues - Gadgets Price
Wed. Dec 8th, 2021
AT&T, Verizon propose temporary 5G limits to address FAA issues

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AT&T and Verizon agreed on Wednesday to restrict certain 5G services for six months as federal regulators investigate concerns about signal interference with aircraft sensors.

The changes, which will see a nationwide reduction in 5G signal transmission over the C-band spectrum, were detailed in a letter to the Federal Communications Commission, reports The Wall Street Journal. Additional precautions include stricter power restrictions near airports and helicopters, adjustments that should address concerns from the Federal Aviation Administration.

“While we remain confident that 5G poses no risk to air safety, we are also sensitive to the Federal Aviation Administration’s desire for additional analysis of this issue,” reads the letter to Acting FCC Chair Jessica Rosenworcel.

In response, an FCC spokesperson said the proposed restrictions “represent one of the most comprehensive efforts in the world to protect aviation technologies,” adding that the agency will work with the FAA “to ensure that 5G networks can be deployed both securely and quickly.” “, according to the report.

The wireless carriers agreed to the restrictions for a six-month period “while additional evidence is being evaluated from radio altimeter manufacturers,” AT&T said in a statement, as reported by CNET.

Earlier in November, AT&T and Verizon agreed to postpone a planned rollout of the 5G network until January after FAA officials raised concerns about C-band spectrum. Citing the “potential adverse effects” of the signals on radar altimeters and other aircraft instruments, the agency planned to issue a mandate that would restrict the use of certain aviation systems.

The FAA’s claims have been disputed by trade associations.

Together, US wireless carriers have spent more than $80 billion on C-band spectrum, with AT&T and Verizon investing heavily in licensing their respective 5G networks. T-Mobile also bought C-band licenses, but its 5G network relies more on the 2.5GHz mid-band spectrum and is not expected to be negatively affected by the conflict.

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