Can SpaceX and Qualcomm Disrupt the Mobile Infrastructure and Operator Markets?

Following a whirlwind of rumors in 3Q 2026, SpaceX announced a partnership with Qualcomm to use chipmaker Dragonwing’s QRU100 chipset for 64T64R Massive Multiple Input, Multiple Output (mMIMO) radios and the QDU100 chip for Distributed Units (DUs). SpaceX announced it will build a nationwide network to offer seamless connectivity between terrestrial and satellite communications. Previously, SpaceX had announced its plans to deploy small cells throughout the United States to support its Direct-to-Device (D2D) satellite services, followed by rumors that it was in discussions to acquire Boost Mobile’s assets. The rumors culminated with the Qualcomm partnership.

The partnership is Qualcomm’s largest contract for its infrastructure business and bigger, by far, than its previous contracts with Viettel and NTT DOCOMO. Under this contract, Qualcomm will provide Physical Layer (Layer 1) capabilities to SpaceX, and it has not yet announced who will build and integrate the other layers of the communication stack. However, given SpaceX’s common practice of integrating its own systems, it may be an in-house stack and hardware layer on top of Qualcomm capabilities.

SpaceX owns terrestrial spectrum: 40 Megahertz (MHz) in the AWS-4 band (2 Gigahertz (GHz)), 10 MHz in the PCS band (1.9 – 2 GHz) and 15 MHz in the AWS-3 band (1.7 GHz). These frequencies were bought from EchoStar and SpaceX also purchased 14 MHz of paired 14 MHz of spectrum in the 800 MHz band in October 2026 for US$8 billion in cash. This is a considerable spectrum arsenal but not comparable to Tier One U.S. carrier assets; for example, AT&T owns ~170 MHz of spectrum for its 5G network.

SpaceX will need 64TR capabilities to counter its inferior spectrum holdings compared to Tier One nationwide telcos and ensure that coverage and capacity are comparable to theirs. To become profitable in this business, SpaceX will face challenges in two areas: technical and commercial.

In the technical domain, SpaceX will either need to build or partner to integrate the rest of the network stack and that is a considerable challenge: higher layers of the radio stack (beyond Layer 1 that Qualcomm is providing), infrastructure, core network, Operations Support Systems (OSSs)/Business Support Systems (BSSs), transport networks, application layer, and more. AT&T, T-Mobile, and Verizon have all these components integrated and operate at a profit margin of 10% to 15%. Moreover, SpaceX will need to spend considerable effort and capital for system integration, infrastructure, and the actual deployment of its cell sites, which can cost hundreds of billions of U.S. dollars for a nationwide rollout. However, SpaceX has already succeeded in the broadband market with its Starlink product, which was also not considered a viable alternative for fixed broadband, but is now a major competitive force in the market.

On the commercial side, SpaceX will need to operate in a highly competitive, saturated, and regulated market as a greenfield operator. Boost Mobile showed how difficult and intensive it is to succeed in this established market, and SpaceX will face the same commercial challenges, with a lower spectrum footprint than Boost Mobile. Moreover, typical churn for mobile subscribers is 1% to 2% and many customers will be locked into annual contracts, device installment plans, and hybrid mobile-fixed packages, making it difficult for SpaceX to cannibalize the entrenched telcos. Its coverage will also be initially limited, and nationwide carriers are unlikely to form wholesale deals with SpaceX (like greenfield Rakuten Mobile did with KDDI in the early stages of its network). For the time being, SpaceX terrestrial plans are limited to the United States, as the company does not own any spectrum outside the country.

Regardless of the challenges it is facing, ABI Research is bullish that SpaceX will indeed find ways to succeed in the competitive mobile market and utilize its vertical integration process to create a competitive infrastructure. The 3rd Generation Partnership Project (3GPP) has mechanisms that can support SpaceX’s ambitious plan, including Sidelink that allows device-to-device communication and can fulfill the initial coverage challenges SpaceX’s deployment plan will face, especially indoors.

SpaceX is also in the unique position to take advantage of its Starlink constellation for two purposes: to offer a truly nationwide connectivity layer that no other nationwide terrestrial operator can offer and utilize Starlink for cell site backhaul. These may become a significant competitive differentiator and the foundation for additional improvements, including the use of its existing Starlink fixed broadband locations for small cell rollouts as an additional coverage/capacity layer. Moreover, SpaceX has considerable access to public capital since its Initial Public Offering (IPO) and can selectively deploy its terrestrial infrastructure where there is a need for an additional capacity layer on top of its nationwide coverage layer offered by satellite. Moreover, SpaceX has the best launch vehicles globally, will soon operate one of the world’s largest spaceports, and has attracted world-class talent. These make the company a very formidable contender and it has a track record of proving naysayers wrong.

ABI Research expects that SpaceX will face considerable challenges in succeeding with its national terrestrial network rollout, but it has the capabilities and aggressive approach to become the fourth nationwide mobile operator in the United States. By doing so, it will disrupt the established Mobile Network Operator (MNO) market and show the world how a network operator can successfully develop its own network stack.