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Hardware·1 min read

SpaceX Picks Qualcomm Dragonwing for Starlink Mobile 5G Towers

SpaceX has chosen Qualcomm Dragonwing platforms for Starlink Mobile base stations, with rollout at tens of thousands of US cell sites due to start in 2027.

Qualcomm Dragonwing chips for 5G base stations that SpaceX will deploy for its Starlink Mobile network in the United States.
Image: 3DNews - Daily Digital Digest

SpaceX has selected Qualcomm's Dragonwing platforms to power the base stations of Starlink Mobile, its planned 5G network in the United States. Under a multi-year agreement, Qualcomm components will be installed at tens of thousands of cell sites, with the first deployment phases scheduled to begin in 2027.

What the hardware does

The terrestrial Starlink Mobile network will use Massive MIMO radio units with 64 transmit and 64 receive paths (64T64R). The Dragonwing QRU100 platform will handle highly integrated data processing for the radio units and support their radio functions. The Dragonwing QDU100 will take on high-performance Layer 1 processing, which is sensitive to signal delay.

Used together, the two platforms are meant to raise performance per watt, which improves the economics of a large-scale rollout. The architecture is also intended to extend coverage and add capacity so the network can cope with growing traffic.

Why it matters

Dragonwing-based radio and distributed units give Starlink a flexible foundation for a multiband network built in several stages. Although the current effort targets terrestrial 5G, the energy-efficient processing and open architecture lay groundwork for future systems and AI integration. Qualcomm says the collaboration advances 5G today and prepares the ground for AI-native 6G infrastructure in the years ahead.

Starlink management says the project aims to create the first fully integrated nationwide satellite and terrestrial network in the US, delivering continuous mobile connectivity wherever users are. Qualcomm's expertise and platforms are meant to speed up development of SpaceX's end-to-end base station architecture.

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Tags:spacexstarlinkqualcommdragonwing5gstarlink mobile

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