RF Modeling and Simulation for 6G System Design

MODELING AND SIMULATION OF 6G

As 6G advances from concept to realization, realistic modeling and simulation are vital for designing, validating and optimizing networks that span sub-THz frequencies, AI-native architectures, integrated sensing and non-terrestrial platforms. Traditional methods fall short of capturing nonlinearities, channel dynamics, interference and hardware impairments, making high fidelity, cross-domain digital twins particularly useful. SystemVue, a system-level RF simulation software, provides such an environment, delivering near-circuit-level co-simulation of RF, baseband and antenna domains with hardware-in-the-loop integration to assess trade-offs, detect bottlenecks and validate reliability under real-world conditions. With advanced engines for time, frequency and phased-array analysis, integration with measurement tools and built-in libraries for algorithm testing, SystemVue bridges design and testing workflows, accelerating development, reducing risk and ensuring robust, compliant 6G system deployment.

LEADING THE TRANSITION TO 6G

Through simulation, testing and collaboration with global partners and 3GPP, Keysight is helping shape 6G for commercial readiness around 2030. The transition to 6G demands holistic, end-to-end system design, where advanced simulation tools bridge the gap between concept and deployment. Keysight’s SystemVue provides a system design platform, delivering high-fidelity modeling, AI-assisted optimization and hardware-in-the loop validation to accelerate innovation while reducing risk and cost. By supporting key 6G technologies such as ISAC, RIS, NTN and sub-THz RF front-ends, SystemVue serves as a powerful RF digital twin that captures real-world performance. With circuit-level accuracy, impairment modeling and AI/ML-driven workflows, it empowers designers to make informed trade-offs, enabling the development of scalable, reliable and sustainable 6G systems.