New collaboration: Magister & Emerson introduce joint NTN Digital Twin solutions at ISD 2026

Satellite & Wireless Network Simulators for Informed Decisions


Model terrestrial and non-terrestrial networks with advanced system-level simulators and digital twins. Optimize performance, reduce risks, and make informed design decisions. 

4G/5G/6G • TN/NTN • SatCom • LEO/MEO/GEO • UAV• IoT • DVB 

200 +

projects

100 +

customers

20 +

countries


System-Level Simulation for
Terrestrial & Non-Terrestrial Networks

Optimize System Performance 

Design and optimize wireless systems and networks with end-to-end visibility into performance and interactions.

Reduce Risk & Improve Resilience

Identify bottlenecks, limitations, and vulnerabilities, and evaluate resilience under disruption — such as jamming. 

Accelerate Development

Test and compare communication technologies in a digital environment, reducing the need for costly hardware iterations. 

Make Informed Decisions

Validate designs, quantify trade-offs, and support critical decisions with simulative-based evidence.  


Accelerate Innovation with
Trusted Simulation Technology

 
C-DReAM simulating Inter-Satellite Links
Satellite coverage analysis over Europe
Satellite connectivity simulation
Satellite NB-IoT connectivity over gateways
  • Build Proof-of-Concepts Faster

    Assess system performance, network behavior, and Quality of Service for diverse use cases, reducing risk and accelerating development.

  • Simulate Versatile Scenarios

    Model ground, sea, air, and space environments with configurable assets including satellites, aircraft, user devices, telecom networks, and vehicles.

  • Leverage 5G TN/NTN Expertise

    Leverage Magister’s unique expertise across terrestrial and non-terrestrial networks, backed by over 20 years of mobile network simulation experience and over 14 years in satellite system simulation. 

  • ESA-Validated & 3GPP-Standards Driven

    Our simulators have been validated through European Space Agency collaborations and actively support 3GPP and ETSI standardization, shaping the development of 5G TN/NTN, 6G, and other wireless technologies. 

  • High-Impact 3D Visualizations

    Use clear, animated 3D visualizations to explore system behavior and communicate complex concepts to stakeholders.

  • All-In-One Cloud Platform

    Design, monitor, analyze, and visualize scenarios in a single environment – collaborating seamlessly with colleagues and customers.

  • Continue Optimizing Post-Launch 

    Refine system performance as real-world data, user needs, and standards evolve – maintaining reliability through the system lifecycle.

Wireless Connectivity Simulation from Earth to Orbit

 

C-DReAM SatCom simulator logoC-DReAM SatCom Simulator

Satellite Constellation Simulator

High-fidelity digital twins for small to mega-sized LEO, MEO, and GEO satellite constellations.

ALIX 5G Simulator Logo

ALIX 5G simulator 5G Network Simulator for TN/NTN

Protocol-level simulation for wireless networks including 5G TN/NTN, DVB, and IoT.

Magister SimLab logo

Magister SimLab Simulation PlatformGraphical User Interface

Simulation GUI for system and scenario design, monitoring, visualization, and analysis across ground, sea, air, and space.

SatCom Constellation Design Lab logo

satellite constellation simulated on a computer11-week program for LEO constellation design

Digital twin-based program helping SatCom operators validate satellite constellation performance and reduce architectural risks. 

Professional Services

From wireless network validation to 3GPP standards-driven development, we provide expert support for wireless communication research, design, and innovation.

 


Customer Perspectives

“Magister Solutions’ simulators will allow us to simulate and improve our 5G NB-IoT constellation and optimize QoS.

Thanks to their platform, we will be able to model critical scenarios, including our store & forward capability, ensuring reliable messaging in areas without terrestrial coverage.”


Marco Guadalupi
CTO & co-founder, Sateliot

“We received a recommendation from the European Space Agency (ESA) to use Magister’s help for simulating 5G NR over satellite.

The project with Magister helped us better understand how 5G NR would work in a NTN context. The main takeaway is a more complete understanding of how 5G NR compares to traditional DVB technologies for SatCom.”


Edvin Lindqvist

CTO, Forsway

“We knew DVB’s specifications for NGSO satellite constellations promised impressive performance, but we didn’t know quite how impressive until we commissioned a set of simulations from Magister Solutions.

These in-depth system-level simulations compared the performance of DVB-S2X and DVB-RCS2 to NR-PUSCH, the return link standard for transmitting data from mobile devices back to the network in a 5G New Radio (NR) environment.”


Simulation Insight for Connectivity-Critical Industries


Satellite icon

Space 

Satellite constellation design, Space Situational Awareness

Wireless network icon

Telecoms  

4G/5G/6G, TN/NTN integration, IoT, coexistence

Defence shield icon

Defence  

Secure communication, interference analysis

Automotive icon

Automotive 

V2X connectivity, mobility, handovers

Aircraft icon

Aviation 

Aircraft, UAV, HAPS, air-ground connectivity

Railway icon

Railway 

High-velocity railway connectivity

Maritime icon

Maritime 

Maritime communications & connectivity

Broadcasting icon

Broadcasting 

DVB-S2X, DVB-RCS2, DVB/5G NR performance


Digital image of satellite orbiting the Earth

3.9.2026

Magister Solutions and Emerson Hungary are announcing their collaboration at Industry Space Days 2026
; presenting new NTN digital twin capabilities combining simulation and emulation.

Read more



Design Smarter with Wireless System Simulation



Validate performance early, reduce risks and costs, and accelerate the path from concept to deployment.