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Ubiquitous internet connectivity using satellites is no longer a dream as demonstrated by the 3GPP investment in 5G New Radio (NR) non-terrestrial networks (NTNs). The challenges of NTN links are very different in comparison to terrestrial links, as they must deal with larger propagation delays and high Doppler. In this webinar, you will learn about modeling 5G non-terrestrial links in MATLAB®. Start with an overview of the orbit propagation capabilities in MATLAB that allow you to model large satellite constellations in their orbits and generate coverage maps for different antenna types. Then focus on modeling a 5G NTN link by evaluating the throughput of an NR Physical Downlink Shared Channel (PDSCH) in an NTN channel—specifically, the tapped delay line (TDL) NTN channel. You will also learn about the different Doppler compensation strategies employed in an NTN link. Before concluding, narrowband Internet of Things (NB-IoT) NTN links will also be briefly discussed. Learn more: - Satellite Communications Toolbox — Examples: Chapters: 00:00 Introduction, What Are 5G NTNs, and Why Are 5G NTNs Important? 04:41 5G NTN Use Cases 05:40 5G NTN Technology Challenges 08:42 5G NTN Satellite and Link Architectures 23:52 5G NTN Link Simulation 39:25 Summary -------------------------------------------------------------------------------------------------------- Get a free product trial: Learn more about MATLAB: Learn more about Simulink: See what's new in MATLAB and Simulink: © 2024 The MathWorks, Inc. MATLAB and Simulink are registered trademarks of The MathWorks, Inc. See for a list of additional trademarks. Other product or brand names may be trademarks or registered trademarks of their respective holders.
