LEO satellite mega constellations promise to revolutionise wireless connectivity in many areas of the world. However, they have a fundamental drawback in that conventional cellular user equipment cannot be used directly. This is in contrast with to be services offered from High Altitude Platforms (stratospheric aircraft, airships or balloons), which are capable of seamlessly integrating with terrestrial cellular networks.
This project will examine how an integrated network of HAPs and LEO satellites can be used to exploit the wide area coverage from LEO satellites, and the high-capacity density, low-latency, direct to the user cellular communications, available from constellations of HAPs, to deliver efficient next generation services, including autonomous driving and industrial control.
The project will include development of innovative collaborative antenna beamforming techniques and dynamic interference management strategies, considering Radio Access Network (RAN) disaggregation and practical backhaul/fronthaul constraints. A mixture of simulation and analysis will be used to assess performance. Stochastic Geometry, Game theory and Markov analysis will be particularly important analytical tools.
The research will exploit connections with most of the world’s HAPs developers, York’s membership of the HAPS Alliance, and the University’s new Institute for Safe Autonomy, which is a £35M investment to establish a UK leading institute in the area.
Candidates should have (or expect to obtain) a minimum of a UK upper second class honours degree (2.1) or equivalent in Electronic and Electrical Engineering, Physics, Computer Science, Mathematics or a closely related subject.
How to apply:
Applicants should apply via the University’s online application system at https://www.york.ac.uk/study/postgraduate-research/apply/. Please read the application guidance first so that you understand the various steps in the application process.