Essays about: "urban positioning"

Showing result 16 - 20 of 57 essays containing the words urban positioning.

1. 16. Multilateration in Direct ShortRange Communications Networks : Utilising Basic Safety Messages and Received Signal Strength Ranging

   University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Author : Andrew Galbraith; [2020]
   Keywords : DSRC; trilateration; multilateration; RSS; V2X;

   Abstract : Traditional satellite positioning systems have limited resolution and have proved inaccuratein areas such as urban canyons where signals are subject to bounce phenomena or indeed may be entirely unavailable. An alternative method of positioning is that of tri/multilateration, which uses known positions and distances from beacon points to locate a receiver. READ MORE

3. 17. Urban Food Systems Strategies in Latin America – A Tool for Local Implementation of the Sustainable Development Goals?

   University essay from Lunds universitet/LUMID International Master programme in applied International Development and Management; Lunds universitet/Institutionen för kulturgeografi och ekonomisk geografi

   Author : Amanda Lundqvist; [2019]
   Keywords : Urban food system strategies; food governance; food system transformation; Sustainable Development Goals; multi-level and polycentric governance; North-South relationships; Social Sciences;

   Abstract : This study aims to examine how local governments originated from the global South, through Urban Food System Strategies (UFSS), are realizing global sustainability priorities as outlined by the Sustainable Development Goals (SDGs). This study is based on the policy analysis of three Latin American UFSS, with the aim to detect synergies and connections between the UFSS and the SDGs. READ MORE

4. 18. Vehicular Positioning Using 5G and Sensor Fusion

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

   Author : Seyed Samie Mostafavi; [2019]
   Keywords : Positioning; 5G; Sensor Fusion; Beamforming; IMU; Kalman Filter;

   Abstract : Recent advances in the telecommunications industry and the resulting applicationssuch as autonomous vehicles, vehicle surveillance and traffic safetyhas increased the demand for accurate and robust vehicle positioning systems.Existing Global Navigation Satellite System (GNSS) based positioning techniquesface significant performance loss in the tunnels and urban canyons. READ MORE

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

   University essay from 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

6. 20. 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