GCT partners with satellite company for faster 5G rollout

GCT Semiconductor has signed a new 5G satellite reference platform agreement with a major satellite communications provider, aiming to accelerate the development of next-generation 5G user equipment. The move builds on an earlier chipset licensing deal announced at the start of the year and signals deeper collaboration between the two companies.

For eeNews Europe readers, the deal highlights how satellite and terrestrial networks are increasingly converging, and why chipset-level innovation is becoming critical to enable global 5G coverage, especially in hard-to-reach areas. This 5G satellite reference platform approach is particularly relevant for engineers working on hybrid network designs and next-generation connectivity solutions.

Reference platform to bridge satellite and terrestrial 5G

Under the agreement, GCT will deliver a reference design based on its 5G and 4G chipsets. This platform is intended to fast-track development cycles for user equipment that can operate seamlessly across both satellite and terrestrial networks.

The approach is designed to simplify integration for OEM and ODM partners, effectively giving them a ready-made blueprint to build compatible devices. By reducing development complexity, the satellite provider aims to expand its ecosystem more quickly and support a broader customer base.

GCT’s system on chip solutions combine RF, baseband modem, and digital signal processing into a single platform. That integration is becoming increasingly important as device makers look to balance performance, power consumption, and form factor in multi-network environments.

Strategic push for global coverage

The agreement also reflects a wider industry trend. Satellite operators are moving beyond niche connectivity roles and positioning themselves as key players in global 5G infrastructure. Partnerships like this one help bridge the gap between traditional mobile networks and non-terrestrial connectivity.

“Signing the reference platform agreement underscores the trust our partner has placed in GCT’s technology and our ability to deliver,” said John Schlaefer, CEO of GCT. “Our 5G chipsets will play a central role in expanding their satellite network and unlocking new capabilities for customers worldwide.”

For GCT, the deal strengthens its position as a supplier of integrated 5G solutions, while giving the unnamed satellite provider a faster route to deploy advanced user equipment.

As the race to deliver ubiquitous connectivity continues, collaborations like this could play a key role in shaping how 5G reaches underserved and remote regions, where traditional infrastructure alone still falls short.