Wireless Giants Clash With SpaceX Over Spectrum

Major US wireless carriers AT&T, T-Mobile, and Verizon are attempting to block an FCC proposal that could significantly benefit SpaceX's burgeoning Starlink Mobile service. Representatives from these carriers recently met with FCC officials to voice their opposition, urging the commission to alter the proposal ahead of a scheduled vote. The proposal aims to allocate 482MHz of radio spectrum, which SpaceX requires to compete effectively in the mobile market.

The primary argument from AT&T, T-Mobile, and Verizon, as well as their trade group CTIA, centers on potential interference with their existing 5G networks. They are specifically asking the FCC to exclude the 2.5GHz and 3.45GHz bands from the proposal, totaling 290MHz. These bands are vital for their operations, particularly the Time Division Duplexing (TDD) scheme used by T-Mobile and AT&T. Former FCC Chairman Ajit Pai has echoed these concerns in separate filings, urging the FCC to preserve the integrity of current services.

This coordinated effort by the major carriers follows previous actions, including a joint venture to pool their spectrum, seen as a move to counter SpaceX's growing influence. SpaceX's ambition to become a fourth major carrier has already impacted stock values and prompted the company to seek access to numerous cell sites nationwide. The FCC, however, has been paving a regulatory path for SpaceX, citing potential benefits of increased competition and consumer advantages.