SpaceX fired back at AT&T and Verizon’s recent claims about Starlink Cellular.
“While the petitions from AT&T, Verizon, Dish/EchoStar, and Omnispace lack technical basis or legal merit, their game is clear. AT&T and Verizon seek to hamstring their competitor T-Mobile by talking out of both sides of their mouths, on one hand demanding without technical support that T-Mobile and SpaceX operate at unnecessarily low power levels that will force Americans to sacrifice service while giving their own partner AST a free pass,” wrote SpaceX in a recent letter to the Federal Communications Commission (FCC).
SpaceX and T-Mobile announced their partnership in 2022 with the goal to end mobile dead zones. The partners are expected to launch Starlink Cellular in the fall of 2024.
In June 2024, SpaceX filed for a waiver requesting the FCC to allow Starlink Cellular to operate beyond normal radio frequency parameters. AT&T and Verizon sent letters telling the FCC to reject SpaceX’s plans for Starlink Cellular at the beginning of August.
AT&T and Verizon claimed that SpaceX’s Starlink Cellular would generate too much radio interference if it is allowed to operate beyond normal parameters. AT&T reportedly analyzed SpaceX’s Starlink satellites. The study suggested Starlink satellites would “cause an 18% average reduction in network downlink throughput” if allowed to operate beyond normal radio frequency parameters.
SpaceX calls out AT&T’s analysis results in its letter, pointing out that its competitor has refused to show the study’s data to the Commission. SpaceX also emphasizes that AT&T and Verizon have partnered with Starlink competitor AST SpaceMobile. T-Mobile also wrote a letter to the FCC claiming that AT&T’s technical analysis is flawed.
“AT&T goes so far as to claim to have conducted a secret study it refuses to show the Commission to support suppressing SpaceX’s out-of-band emissions to an interference-protection level ten times below the limit sufficient to protect terrestrial networks while allowing its partner AST to exceed that limit,” wrote SpaceX.
PCMag first posted SpaceX’s response letter. Read it below.
SpaceX Fires Back Against AT&T and Verizon's Starlink Claims by Maria Merano on Scribd
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