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Master Thesis in Narrowband Internet of Things (NB-IoT) for Non-Terrestrial Networks (NTN)
Job Description
Req ID:  4746
Place of work:  Oberpfaffenhofen
Starting date:  01.06.2026
Career level:  Student research project and final thesis
Type of employment:  Part time
Duration of contract:  6 months

Remuneration: Remuneration is in accordance with the Collective Agreement for the Public Sector - Federal Government (TVöD-Bund)

Enter the fascinating world of the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt e. V.; DLR) and help shape the future through research and innovation! We offer an exciting and inspiring working environment driven by the expertise and curiosity of our 12,000 employees from 100 nations and our unique infrastructure. Together, we develop sustainable technologies and thus contribute to finding solutions to global challenges. Would you like to join us in addressing this major future challenge? Then this is your place!

The DLR Institute of Communications and Navigation is dedicated to mission-oriented research in selected areas of communications and navigation. Its work ranges from the theoretical foundations to the demonstration of new procedures and systems in a real environment and is embedded in DLR's Space, Aeronautics, Transport, Security and Digitalization programmes.

What to expect

The Advanced Information Processing Group aims at applying state-of-the-art theoretical results into real-world applications within information processing systems. The expertise of the group ranges from quantum error correction to Smart Data Management, exploring cutting-edge communication theories such as semantic communication and Age of Information, pushing the boundaries of data utilization and dissemination.

Your tasks

This thesis focuses on the design and optimization of the 3GPP NB-IoT physical layer for a low Earth orbit (LEO) satellite constellation. The research involves implementing the transmitter chain and developing advanced receiver algorithms tailored for small-packet transmissions in dense scenarios. Particular attention is given to addressing the challenges introduced by satellite channels, such as large Doppler shifts and propagation delays. 

Your profile

  • Deep understanding of PHY layer design and signal processing
  • Advance programming skills  
  • Background on satellite communications systems
  • Excellent academic records 

We offer

DLR stands for diversity, appreciation and equality for all people. We promote independent work and the individual development of our employees both personally and professionally. To this end, we offer numerous training and development opportunities. Equal opportunities are of particular importance to us, which is why we want to increase the proportion of women in science and management in particular. Applicants with severe disabilities will be given preference if they are qualified.

We look forward to getting to know you!

 

If you have any questions about this position (Vacancy-ID 4746) please contact:

 

Dr. Estefania Recayte 
Tel.: +49 (0)8153 - 28 2327 
Apply now