Essays about: "galileo"

Showing result 1 - 5 of 26 essays containing the word galileo.

  1. 1. Galileo High Accuracy Service SDR Implementation

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Carles Quilis Alfonso; [2023]
    Keywords : Galileo; GNSS; High Accuracy Service; Software Defined Radio; SDR; Matlab;

    Abstract : GNSS positioning has become a key element in everyday life of millions of people, from the person using google maps to move around an unknown city to the mailman or the DRON pilot who require it to carry out their work. All of them benefit in some way from the GNSS constellations and the position algorithms. READ MORE

  3. 2. Distributed Relay/Replay Attacks on GNSS Signals

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Malte Lenhart; [2022]
    Keywords : Global Navigation Satellite System GNSS ; Spoofing; Relay Replay Attack; Software Defined Radio SDR ; Security; Satellitnavigeringssystem; Spoofing; Relay Replay Attack; Software Defined Radio SDR ; Säkerhet;

    Abstract : In modern society, Global Navigation Satellite Systems (GNSSs) are ubiquitously relied upon by many systems, among others in critical infrastructure, for navigation and time synchronization. To overcome the prevailing vulnerable state of civilian GNSSs, many detection schemes for different attack types (i.e. READ MORE

  4. 3. Investigation of sub-surface ocean induction on Jupiter's icy moon Europa

    University essay from Uppsala universitet/Institutet för rymdfysik, Uppsalaavdelningen; Uppsala universitet/Rymd- och plasmafysik

    Author : Cornelia Ekvall; [2022]
    Keywords : rymdfysik; Jupiter; Europa; magnetiskdipol; JUICE;

    Abstract : Following previous studies, a theoretical model for the induced magnetic field by Europa, one of Jupiter's icy moons, is presented. The aim of the model is to find evidence for the existence of a sub-surface ocean on the moon. READ MORE

  5. 4. GNSS Safety and Handling

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Axel Björklund; [2022]
    Keywords : Navigation; GNSS; GPS; Galileo; OSNMA; TESLA protocol; SHA-256; jamming; spoofing; SDR; GPS-SDR-SIM; Smart Tachograph; dead reckoning; U-blox; Volvo Group; Volvo FH;

    Abstract : Satellite navigation (such as GPS) has become widely successful and is used by billions of users daily. Accuratepositioning and timing has a wide range of applications and is increasingly being integrated in safety criticalsystems such as autonomous operations, traffic management, navigation for airplanes and other vehicles. READ MORE

  6. 5. Development of Software Library for Open Source GNSS Receiver with Focus on Physical Layer Signal Processing

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Vitalijs Kudrins; [2021]
    Keywords : GNSS; GPS; Galileo; GNSS Signal; Rust library; Engelska; English;

    Abstract : In order to directly interface with signal broadcast by global navigation satellite systems (GNSS) – such as GPS or Galileo – for the purpose of calculating location, a potential user is required to extract great amount of information from interface control documents (ICD) as well as build custom software tools to process this information. This is time consuming and inefficient. READ MORE