Satellite System & Wireless Network Simulation

Design, analyze, and optimize terrestrial and non-terrestrial wireless systems with advanced system-level simulators and digital twins.

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

Explore SatCom Constellation Design Lab Watch Intro Video

200 +

projects

100 +

customers

20 +

countries

System-Level Simulation for
Terrestrial & Non-Terrestrial Networks

5G TN/NTN Leadership

Unique expertise across terrestrial and non-terrestrial networks, backed by 20+ years in telecom network simulation and 13+ in satellite system simulation.

ESA-Validated Technology

Our simulators have been verified through European Space Agency collaborations and trusted by industry leaders for satellite and telecom system development.

Shaping Global Standards

We actively contribute to 3GPP and ETSI standardization for 5G TN/NTN and 6G, bridging satellite and cellular technologies with simulation software.

Wireless Connectivity Simulation from Earth to Orbit

Comprehensive simulation tools for satellite constellation, telecom network & wireless system design.

C-DReAM SatCom Simulator

Satellite Constellation Simulator

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

✓ Satellite constellation design
✓ Satellite network performance optimization
✓ Coverage & mobility analysis
✓ Signal interference & coexistence

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satellite constellation simulated on a computer 11-week program for LEO constellation design

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

✓ Constellation digital twin setup using C-DReAM
✓ Performance analysis
✓ KPIs, technical reports & recommendations
✓ Reusable simulation environment for future design cycles

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ALIX 5G Simulator Logo

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

Protocol-level simulations for wireless network design including 5G TN/NTN, LTE, WiFi, and future 6G systems.

✓ 4G/LTE, 5G TN/NTN, 6G, WiFi, IoT, DVB
✓ End-to-end QoS validation
✓ Performance comparison & analysis
✓ 3GPP standardization

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Magister SimLab Simulation Platform Graphical User Interface

Comprehensive simulation platform incorporating system and scenario design, monitoring, visualization, and analysis across land, sea, air, and space.

✓ All-in-one platform
✓ Mission planning with dynamic scenario configuration
✓ User-friendly interface with 3D visualizations

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Magister SimLab user interface

Professional Services

We offer a range of services for wireless communication design, 5G TN/NTN standardization, and R&D needs. Let us know how we can support your goals.

✓ Simulation-assisted R&D
✓ 5G TN/NTN standardization support
✓ Visualization and situational awareness
✓ Simulator development and consulting

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Simulation Insight for Connectivity-Critical Industries

Satellite icon

Space →

Satellite constellation design, coverage analysis, Space Situational Awareness

Wireless network icon

Telecoms →

4G/LTE, 5G NR, NB-IoT, 6G, 5G TN/NTN coexistence, end-to-end network design

Defence shield icon

Defence →

Secure communications, vulnerability analysis, interference analysis

Automotive icon

Automotive →

V2X networks, mobility modeling, high-velocity handovers

Aircraft icon

Aviation →

Air-ground connectivity, UAV & HAPS, satellite-aircraft connectivity

Railway icon

Railway →

Connectivity in rural, urban & cross-border routes, high-velocity handovers

Maritime icon

Maritime →

Open sea & coastal coverage, ship-to-satellite, ship-to-shore, alerts & navigation

Broadcasting icon

Broadcasting →

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

From Concept to Real-World Deployment

C-DReAM simulating Inter-Satellite Links

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 land, sea, air, and space environments with configurable assets including satellites, aircraft, user devices, telecom networks, and vehicles.
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.
Trusted & Verified Technology

Our simulators have been verified through European Space Agency (ESA) activities and are actively used in 3GPP and ETSI standardization, supporting the evolution of 5G TN/NTN, 6G, and future wireless networks.
Continue Optimizing Post-Launch

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

Trusted by Industry Leaders

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“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.”

The DVB Project

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News

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Digital image of satellite orbiting the Earth

Presenting Magister’s & Emerson’s Joint NTN Digital Twin Capabilities at ISD 2026

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.