FCC approval puts SpaceX closer to disrupting AT&T, T-Mobile, and Verizon

The FCC grants SpaceX permission to deploy 15,000 new satellites.

Anam Hamid
By
Anam Hamid
spacex fcc 15,000 d2d satellites
SpaceX is now a terrestrial licensee. | Image by PhoneArena
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SpaceX continues to advance toward its goal of universal connectivity. The Federal Communications Commission (FCC) has approved its request to operate 15,000 new satellites for direct-to-device (D2D) service, paving the way for a stand-alone service.

The details



SpaceX will leverage AWS-4, AWS-H Block, and unpaired AWS-3 spectrum acquired from EchoStar to link smartphones to satellites. However, until the EchoStar transaction closes, the company is limited to testing across these bands. It will also continue using T-Mobile's PCS G Block spectrum, suggesting the partnership is far from over, despite what recent developments suggested.

The FCC waived the Supplemental Coverage from Space (SCS) leasing requirement because SpaceX will hold both the satellite and terrestrial AWS-3 band and AWS-H Block licenses in the target coverage zones. SpaceX's satellites will perform the same function as terrestrial base stations under 3GPP Non-Terrestrial Networks (NTN) standards. Simply put, SpaceX isn't as dependent on carriers as it once was to reach mobile customers.


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Getting in the weeds


The frequencies that SpaceX will use in the US include AWS-3 Unpaired A1 (1695-1700 MHz) and B1 (1700-1710 MHz), PCS G Block (1910-1915 MHz) and (1990-1995 MHz), AWS-H Block (1915-1920 MHz) and (1995-2000 MHz), and the 2 GHz MSS bands (2000-2020 MHz) and (2180-2200 MHz).

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The satellites will fly between 326 km and 335 km in altitude, a drop from the previous constellation's 350 km shell. The slightly shorter distance from Earth will reduce delay and improve link performance between phones and satellites.

A long way from texting



SpaceX launched D2D back in 2024 to plug terrestrial dead zones. The first-gen constellation relies on 650 satellites and can only support texting and light data.

The new V2 satellites will enable terrestrial-like connectivity and provide broadband capabilities. SpaceX is also working with device and modem manufacturers to enable support.

The company plans to deploy V2 satellites aboard Starship in mid-2027.

Tackling lag



As highlighted by X user @SERobinsonJr, SpaceX recently patented a fix for D2D delay issues. To achieve synchronization on par with traditional cellular networks, SpaceX will use a buffer to ensure all satellite beams arrive at the same time.

It's one more sign that SpaceX wants to take control of the whole equation and deliver a connectivity experience comparable to land-based networks.

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