Simulation Solutions for TN & NTN

Modern satellite, telecom & wireless systems are complex, increasingly integrating and combining terrestrial and non-terrestrial components. This creates new challenges in resource allocation, coexistence, and maintaining service continuity across various moving assets. Our simulators model complete TN/NTN systems to support design, analysis, and optimization across the system lifecycle. 


Simulation Software for Complex System Design

C-DReAM: Satellite Constellation Simulator


Used for designing various sized satellite constellations, understanding TN/NTN coexistence, and optimizing network performance, coverage, and capacity. 
 

Magister SimLab: Graphical User Interface for Simulations


Provides a unified simulation platform and high-quality 3D animations for designing, executing, and visualizing simulation campaigns in one collaborative environment.

ALIX: Protocol-Level 5G TN/NTN Network Simulator


Enables detailed protocol-level simulations for evaluating end-to-end network performance, comparing technologies and standards, and benchmarking new technologies. 

satellite constellation

What is System-Level Simulation?

System-level simulation goes beyond link-level or component-specific models. It captures system-wide interactions across networks, nodes, protocols, and environments – including mobility, interference, traffic behavior, and system dynamics.

Our simulators represent complete satellite constellations, wireless networks, and hybrid TN/NTN systems as digital twins. This makes it possible to evaluate real-world performance, trade-offs, and risks before physical deployment. 


Supporting the Full Lifecycle of System Development


Our simulation software supports every phase of your wireless system development.

System architecture design

Plan and optimize your network architecture.

Performance evaluation & comparison

Benchmark different technologies and approaches.

Interference & coexistence analysis

Understand and mitigate system coexistence & interference.

Coverage & capacity evaluation

Assess global network reach & capacity.

Simulation-assisted R&D

Accelerate innovation & iteration cycles across development.

Standardization & technology development

Ensure alignment with standards & stay ahead in technology development.


Explore how system-level simulation can support your wireless system development