At the
Advanced Networking Lab and
Center for Wireless Technology Eindhoven of the TU/e we have one open PhD positions in the context of the recently granted Advanced Electrical Wiring project. This project, led by Fokker Elmo, is part of the large Dutch National Growth Fund project
Aerospace in Transition. The project aims at developing advanced technologies for power distribution and intra-aircraft data communication. One of the technologies for data distribution that the project will investigate is ultra- reliable wireless communication.
In the case of avionics, the most important advantages of wireless systems are weight reduction, resulting in less fuel consumption, enhanced flexibility, ease of layout, maintenance and modification. Despite their advantages, wireless technologies have been hardly adopted in aviation where most intra-aircraft connectivity relies on wired technologies. The use of wireless technologies is limited to in-flight online interconnectivity for the customers and to in-flight entertainment. The main reason for this is that current wireless technologies are not able to provide the reliability, security, and low-latency levels needed to effectively support the operation of the various aircraft functions.
The project will investigate different techniques to guarantee high levels of reliability in wireless networks inside aircrafts, comprising robustness for interference, failure and attacks, and with high levels of availability, flexibility, and dealing with stringent latency constraints. Besides making use of well-known diversity techniques at the physical layer such as channel coding and multiple antennas, the project will also investigate diversity techniques at the link and network layers. The intention is to investigate intelligence mechanisms embedded in the network that will be able to detect, localize, analyze and predict connectivity disruptions and attacks and consequently take the necessary countermeasures. The proposed techniques will be validated using simulation tools and experimental set ups.
This PhD candidate will work on the design and evaluation of end-to-end wireless avionics intra-communication (WAIC) networks including the control and data planes, considering various wireless architectures. Ultra-high reliability and strict latency constraints being the primary design objectives, the candidate is expected to explore techniques/methods paying attention to various 5G/6G features and time-sensitive networking (TSN) standards. All the developed reliability enhancement strategies, that can be applied to the future WAIC network, need to be implemented/demonstrated through a laboratory test setup for evaluation. Emphasis is given to provide reliability and security using standardized wireless technologies.