6G Race Begins, Low-Orbit Satellites Integrated with Mobile Networks

Wireless communication is moving fromland networks to outer space.

According to the latest forecast by Taiwan's Market Intelligence & Consulting Institute (MIC), 2026 will mark a milestone as large numbers of commercial low Earth orbit (LEO) satellites begin to be launched into space. The number of such satellites in orbit is projected to reach 11,650 by year's end, with broadband service subscribers expected to surpass ten million. 

Currently led by SpaceX's Starlink, competition in the LEO satellite market will intensify significantly in 2026, as Amazon's Kuiper project is poised to enter commercial operations.

MIC analysis indicates that as serviceable coverage areas expand, satellite communications will become a strong competitor to fiber optic broadband services in remote areas. （Related： Japan's ¥3 Trillion Hydrogen Bet—and the High-Stakes Logic Behind It ｜ Latest ）

The most anticipated transformation in satellite communications lies in its deep integration with terrestrial 5G/6G networks. The international communications standards organization 3GPP is working to integrate non-terrestrial network specifications with next-generation communication standards. This means future smartphones will no longer require bulky satellite antennas to directly connect to satellite signals in remote mountains or on the open ocean.

The Swedish multinational telecommunications company Ericsson also emphasizes in a recent technology outlook report that 6G will encompass terrestrial base stations, LEO satellites, high-altitude platform stations, and even underwater communications. 

"Non-terrestrial networks are a core component of 6G. We are conducting extensive experiments to research how mobile phones can precisely connect with high-speed moving LEO satellites through beamforming," mentioned President of Ericsson Taiwan David Chou (周大企) at a press conference. 

This integration holds significant implications for both defense and commercial sectors. For Taiwan, LEO satellite development is particularly crucial for national security.

MIC observes that many Taiwanese manufacturers have recognized the dual commercial and defense value of satellite broadband and are actively investing in developing key components. From signal receiving devices and phased array antennas to payload equipment in satellite orbit, Taiwan's supply chain is becoming an indispensable part of the global satellite industry.

When 10 million users worldwide begin accessing broadband services via satellites in 2026, satellite communications will no longer serve merely as a backup solution for terrestrial networks, but as the first piece of the puzzle in 6G's attempt to offer global coverage. （Related： Japan's ¥3 Trillion Hydrogen Bet—and the High-Stakes Logic Behind It ｜ Latest ）