RANsemi, Radisys unveil all-in-a-box 5G for defence

RANsemi and Radisys have expanded an existing partnership around private 5G systems aimed at defence, public safety and security users.

The companies said they have integrated RANsemi's software-defined Open RAN baseband platforms with Radisys' 3GPP Release 18 compliant 5G RAN and Core software. The firms described the result as an all-in-a-box private 5G system for deployments where operators want rapid set-up and resilience.

The companies positioned the combined platform for use in tactical environments and other mission-critical settings. They said it supports deployments across land, sea and air. They also said the work links to future functions such as AI-enabled RAN optimisation and integrated sensing.

Software integration

RANsemi is a British wireless semiconductor company that focuses on Open RAN baseband technologies. Radisys develops telecom software and supplies mobile network products to operators and equipment makers.

The integration brings together RANsemi baseband technology and Radisys RAN and Core software into a single package. Radisys said its 5G RAN and Core software can run together in the same all-in-a-box form factor. The companies said this model targets users who want private networks outside standard telecom deployments.

Radisys highlighted Release 18 compliance and referenced features including NTN, Redcap and non-3GPP access. The companies did not provide technical specifications for the combined system in the announcement. They also did not disclose commercial terms or a delivery timetable.

Mission-critical focus

Both companies framed the partnership around secure communications and operational flexibility for mission-led deployments.

Defence and public-safety agencies have increased interest in private 4G and 5G networks over recent years. These deployments often sit alongside existing radio systems. Some programmes use them for broadband data, video and situational awareness services, including in temporary locations.

In this case, the two suppliers said the platform is designed for environments where operators want fast installation and an ability to adapt as requirements shift. They described the system as resilient. They said it is intended for cases where operators need extensions beyond standard 5G products.

One area the companies pointed to is operation across multiple domains. They said the platform supports field deployment across land, sea and air, which suggests use in mobile and remote scenarios.

"Mission-critical networks need to be secure, deployable and able to adapt to rapidly changing conditions," said Oliver Davies, VP Marketing, RANsemi. "Our collaboration with Radisys delivers exactly that - a flexible and robust 5G platform that meets the needs of defence, public safety and security users."

Radisys placed the work in the context of moving beyond conventional mobile network deployments.

"Our expanded partnership with RANsemi supports customers who need robust and efficient RAN systems beyond traditional commercial use," said Munish Chhabra. "Together we are enabling deployment models essential to mission-critical communications, where resilience and trusted performance are vital."

Next steps

The companies said they will continue to work together on features for tactical and mission-critical 5G communications. They also said they will pursue programme engagements across defence, security and specialised industrial sectors.