Essays about: "Global Positioning System GPS"

Showing result 1 - 5 of 80 essays containing the words Global Positioning System GPS.

  1. 1. Comparison of Performance and Power Consumption Between GPS and Sigfox Positioning Using Pycom Modules

    University essay from Högskolan Kristianstad/Avdelningen för datavetenskap; Högskolan Kristianstad/Avdelningen för datavetenskap

    Author : Xujia Zhou; Eduardo Flora; [2018]
    Keywords : Sigfox; GPS; LPWAN; positioning performance; power consumption;

    Abstract : Sigfox is one of the newly-emerging LPWAN (Low Power Wide Area Network) technologies aiming to provide power-efficient solutions to the world of IoT. This study presents a comparison between Sigfox Geolocation and GPS (Global Positioning System) in terms of power consumption and performance which includes three metrics: accuracy and precision, response rate and response time. READ MORE

  2. 2. Radio based Cooperative Positioning for Vehicle-to-Vehicle Systems in Urban Scenarios

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Hao Wu; [2018]
    Keywords : V2V; V2X; CKF; SUMO; GemV2; ns3; algorithm; positioning; urban positioning; non-GPS; Technology and Engineering;

    Abstract : This master thesis aims at improving vehicle positioning in high-speed movement scenarios where global navigation satellite system (GNSS) does not work well. The standard 802. READ MORE

  3. 3. Map change detection using GPS position data

    University essay from Lunds universitet/Matematik LTH

    Author : Lina Sjöstrand; Fanny Andersson; [2018]
    Keywords : autonomous driving; change detection; map inference; GPS; road network; HMM; Viterbi algorithm; OSM; map matching; crowd-sourced data; update maps; Technology and Engineering;

    Abstract : Technology advancement in autonomous driving is accelerating. For the technology to be safe it is crucial for the vehicles to have an updated map, meaning all vehicles should have a correct and identical representation of the current road network. READ MORE

  4. 4. Feasibility Study of Indoor Positioning in a Hospital Environment Using Smartphone Sensors

    University essay from Linköpings universitet/Reglerteknik

    Author : Joakim Skytte; [2017]
    Keywords : Indoor positioning ; smartphone; IMU; Wi-Fi; Dead Reckoning ; Inomhuspositionering; tröghetsnavigering; wifi;

    Abstract : This thesis is a feasibility study of contemporary indoor positioning approaches in an hospital environment using sensor available on Android phones together with Wi-Fi fingerprintingand map information. The purpose is to determine the resolution of pedestrian indoor positioning and whether it is sufficient for room level accuracy. READ MORE

  5. 5. Localization and Mapping for Outdoor Mobile Robots with RTK GPS and Sensor Fusion : An Investigation of Sensor Technologies for the Automower Platform

    University essay from KTH/Mekatronik; KTH/Mekatronik

    Author : Filip Stenbeck; Oden Lobell; [2017]
    Keywords : sensor fusion; Emlid Reach;

    Abstract : The following thesis addresses the problem of localizing an outdoor mobile robot and mapping the environment using the state of the art of consumer grade RTK GPS. The thesis investigates limitations and possibilities for sensor fusion to increase reliability and usability. READ MORE