communication systems

Muhanned Alsaif

Young professional with a robust background in research and engineering, specializing in communication and signal processing applications for estimation. Previous experience: positioning using GNSS. Current experience: subsurface formation estimation using downhole and surface logs.

Towards The Implementation of Reliable Hyperloop Communication Systems

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B1 L3 R3119

This work is geared toward the design and analysis of reliable Hyperloop communication systems. Hyperloops pose several challenges for the communication system for providing a reliable communication system while dealing with a complex structure, moving at tremendous speeds inside an evacuated tube. The adopted sealed steel-structured tube in the Hyperloop prevents signal penetration, isolating the inner world from the outside and creating a highly scattering environment for electromagnetic (EM) waves. Furthermore, the exceptionally high speed of the traveling pod results in severe Doppler shifts and frequent handovers, leading to increased transmission errors and delays. We propose a novel system configuration where wireless transmitters or access points (APs) are placed inside the tube to communicate with the moving receiver using optical fiber as a backhaul link.

Heyou Liu

Liu Heyou is an MS/Ph.D. student in the Communication Theory Lab (CTL) under the supervision of Professor Mohamed-Slim Alouini at King Abdullah University of Science and Technology (KAUST). Education and Early Career Liu Heyou obtained his bachelor degree in Electrical Engineering from University of Electronic Science and Technology of China in 2021. He was a summer intern in 2020 before becoming KAUST student in 2021. Research Interest Liu Heyou is focusing in the area of Communications, Statistics, FSO comunications system. He’s currently working on FSO(fress space optic) system