Sökning: "location-based service"

Visar resultat 1 - 5 av 41 uppsatser innehållade orden location-based service.

  1. 1. Hybrid Wireless Positioning

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Phalguni Nagendra; Marco Vihelmo Velapatino Gamarra; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Numerous location-based services (LBS) have evolved because of the fast development of mobile Internet for use in commerce, entertainment, security, and other areas. All of these need a precise real-time location-based service with smooth indoor- outdoor transition in highly populated areas. LÄS MER

  3. 2. Tjänstekvalité i säkerhetshöjande digitaliseringsprojekt : Fallstudier hos kunder som implementerat platsbaserad beslutsstödjande teknologi

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Författare :Gustav Nilsson; Cecilia Granberg; [2021]
    Nyckelord :Service quality; technological interaction-based services; location-based decision support technology; digital transformation; Tjänstekvalitet; teknologiska interaktionsbaserade tjänster; platsbaserad beslutsstödjande teknologi; digital transformation;

    Sammanfattning : Syfte – Denna studies syfte var att öka kunskapen om tjänstekvalitet inom branschen för platsbaserad beslutsstödjande teknologi. Det har därmed undersökts vilka förväntningar som finns på tjänsten och hur de står sig emot de faktiska upplevelserna. LÄS MER

  4. 3. Parasitic Tracking Mobile Wireless Networks

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Bowen Xu; [2021]
    Nyckelord :Location privacy attack and evaluation; mobile network simulation; parasitic attacker; Heuristic LSTM;

    Sammanfattning : Along with the growth and popularity of mobile networks, users enjoy more convenient connection and communication. However, exposure of user presence in mobile networks is becoming a major concern and motivated a plethora of LPPM Location Privacy Protection Mechanisms (LPPMs) have been proposed and analysed, notably considering powerful adversaries with rich data at their disposal, e. LÄS MER

  5. 4. System Architecture for Positioned Data Collection : An investigation and implementation of a system architecture for positioned data collection with focus on indoor environments and Android smartphones.

    Master-uppsats, Linköpings universitet/Programvara och system

    Författare :Adrian Royo; [2021]
    Nyckelord :;

    Sammanfattning : With the location based service market being estimated to drastically increase in value to over 77 billion dollars in 2021, novel approaches to amass and combine data are being explored. One such novel approach is that of collecting positioned data (PD), which in turn consists of data gathered from radio signals associated to ground truth positions (GTP). LÄS MER

  7. 5. A Comparison of Smartphone GPSL1 and Galileo E1-B/C Spoofing Resilience

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Torbjörn Leksell; [2021]
    Nyckelord :GNSS; Spoofing; GPS; Galileo; Smartphone; GPU; Signal Simulation; GNSS; Förfalskning; GPS; Galileo; Smarttelefon; GPU; Signalsimulator;

    Sammanfattning : Location-based services have grown in importance as smartphones, and location-based applications have become an integral part of everyday life. While Global Navigation Satellite Systems (GNSSs) provide the most accurate position determination, open service GNSS signals remain unprotected and susceptible to spoofing attacks. LÄS MER