SpaceX has requested approval from the U.S. Federal Communications Commission (FCC) to launch up to 15,000 new-generation satellites as part of its effort to build what it says will be the largest space-based 5G network.
The proposed V3 satellites would provide 20 times the throughput of Starlink’s current 650 direct-to-cell units, which are limited to text messaging and basic data functions through partnerships such as T-Mobile’s T-Satellite service. The expanded constellation is intended to enable 5G connectivity directly to smartphones.
SpaceX also plans to expand its network of ground stations to improve speed, coverage and latency. The service is expected to deliver download speeds of up to 100 megabits per second (Mbps), comparable to Starlink’s Mini dish but enabled through a dedicated satellite modem integrated into carrier phones.
The company has signed agreements with mobile operators while also preparing to operate as an independent provider. Its spectrum position has been strengthened by a $17 billion acquisition from Dish’s parent company.
The network would initially offer performance similar to median LTE speeds recently recorded by U.S. carriers, but the scale of the satellite constellation is seen as a potential shift in how mobile connectivity is delivered.
The rollout depends on the success of the Starship 3 rocket, which will carry the larger V3 satellites. SpaceX plans a first test flight this year and aims to begin satellite deployment in 2026.
Source: PCMag