Mobile Broadband Communication

Providing high-speed internet anywhere and at any time – that’s the goal of mobile broadband communication. With the 5G and 6G generations of mobile communications, completely new functionalities and applications are now being added to phone calls and web browsing.

These include the Internet of Things with its very large number of wirelessly connected sensors, industrial radio communications in real time and with high reliability, and connected mobility with the possibility of exchanging data between cars. Mobile communication is thus becoming the universal network of networks. We develop the components and data transmission technologies that are required to make this happen. We also offer suitable test environments to help smooth the transition from research and standardization into real-life applications.

Technologies for a connected world

The success of many groundbreaking applications of the digital age – from autonomous driving to connected robots and artificial intelligence – depends to a large extent on new transmission and network concepts that enable real-time communication. While we develop customized and tailored solutions for the industry in the application of 5G, we use this expertise to actively drive the future of mobile communications with our 6G research.

 

5G and beyond

5G technologies for V2X communication, Non-Terrestrial Networks, network energy saving and industrial communication

 

Indoor mm-wave relay networks for 5G

Shared UE-side distributed antenna system (SUDAS) for improved indoor coverage and vehicular connectivity

 

6G mobile communications

The network of networks

Test infrastructure for 5G

Various simulation and emulation environments are available at Fraunhofer IIS for detailed system and performance tests in the early stages of 5G application development. In addition, our application-specific testbeds and a mobile campus network offer extensive opportunities to test the performance of 5G live in the application.

 

Test environments for 5G technologies

Reality check for your use cases

 

C-V2XSim

Simulation platform
for Cellular V2X

Transmitter and receiver components for software defined radio systems

In communication applications, transmission quality is strongly dependent on how well the individual components perform. The weakest link in the signal chain determines the quality of the transmission. To increase the reliability of wireless communication and achieve higher data rates, Fraunhofer IIS is continuously enhancing transmitter and receiver components for software defined radio systems.

 

Platforms for digital signal processing

Accelerated product design for your communication systems