Essays about: "Multipath channel"
Showing result 1 - 5 of 42 essays containing the words Multipath channel.
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1. Development of AI/ML Methods for Advanced Device Localization in Beyond 5G Systems
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : This master thesis aims to investigate the positioning accuracy improvements of device localization by the implementation of AI/ML functionalities. In this project, we use the fifth-generation(5G) New Radio (NR) system and focus on indoor factories. READ MORE
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2. RayTracing Analysis and Simulator Design of Unmanned Aerial Vehicle Communication and Detection System in Urban Environment
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In recent years, unmanned aerial vehicles (UAV), also called drones, have experienced a rapid increase, which leads to the concern of illegal use of them. Passive RF is one of the effective ways to detect drones by receiving drones’ communication signals. READ MORE
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3. Improving deep learning assistedfar-field electromagnetic sidechannelattacks on AES : Effects on attack efficiency from using additive noise and otherdata augmentation techniques
University essay from KTH/MekatronikAbstract : Profiled side-channel attacks on hardware implemented cryptographic algorithms have been a well-researched topic for the past two decades and many countermeasures against these attacks have been proposed and adopted by the industry. Recently, a new form of far field EM side channel called "screaming channel attacks" have been highlighted. READ MORE
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4. ML-Aided Cross-Band Channel Prediction in MIMO Systems
University essay from Linköpings universitet/Statistik och maskininlärningAbstract : Wireless communications technologies have experienced an exponential development during the last decades. 5G is a prominent exponent whose one of its crucial component is the Massive MIMO technology. READ MORE
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5. Development of GNSS Type Processing for the Characterization of the Mobile Propagation Channel
University essay from KTH/Fastigheter och byggandeAbstract : Mobile communication systems are undergoing significant development on increasingly wide frequency bands (5G in particular). To support this development, a detailed characterization of the propagation of electromagnetic waves in L, S and C band between a station (satellite, airborne or ground) and a mobile platform is necessary to analyze and model the phenomena that have a decisive impact on the performance, availability and operability of systems. READ MORE