Essays about: "PRS"

Showing result 1 - 5 of 14 essays containing the word PRS.

  1. 1. Virtual reality and restorative environments

    University essay from Malmö universitet/Kultur och samhälle

    Author : Jonatan Holmgren; [2019]
    Keywords : VR; Restorative environment; Nature;

    Abstract : The technology Virtual Reality (VR) is being used in many different aspects and techniques, it is a method to visualize a virtual world which a user can immerse themselves in. The following study covers the process of creating and testing a simulated restorative environment in VR. READ MORE

  2. 2. Enhancements of Positioning for IoT Devices

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

    Author : Hatem Odetalla; Guoda Tian; [2018]
    Keywords : Internet of Things; IoT; NB-IoT; Narrowband IoT; Positioning; OTDOA; PRS; Positioning Reference Signal; Technology and Engineering;

    Abstract : The aim of this thesis work is to find novel method(s), which enhance the performance of the existing Observed Time Difference of Arrival (OTDOA) positioning technique for Internet of Thing (IoT) devices introduced in Third Generation Partnership Project (3GPP) standard release 14. In this thesis work, NarrowBand IoT (NB-IoT) positioning is considered as the baseline. READ MORE

  3. 3. Friend or foe – A qualitative field study on intergroup relations among Palestinian refugees in Lebanon

    University essay from Lunds universitet/Statsvetenskapliga institutionen

    Author : Casper Törnblom; [2017]
    Keywords : Intergroup Threat Theory; Lebanon; Syria; PRS; PRL collective identity; refugee; symbolic threat; realistic threat; Palestinian; conflict; Law and Political Science;

    Abstract : As the world becomes more global so does the conflicts and refugee movements. Whilst many have studied the tensions between the communities of host nations and refugee groups this thesis aims to explore what type of tension and conflict that occurs when one refugee group hosts another. READ MORE

  4. 4. Fundamental Performance Limits on Time of Arrival Estimation Accuracy with 5G Radio Access

    University essay from KTH/Teknisk informationsvetenskap

    Author : Dehan Luan; [2017]
    Keywords : ;

    Abstract : 5G radio access technology stimulates new use cases and emerging businessmodels, evolving the world to become a fully mobile and connected networksociety, expected to be operational by 2020. To enable ultra-high reliable andhighly precise features, there are more stringent positioning accuracy requirementsfor location based services and E911 emergency calls, targeting at bothindoor and outdoor users which include humans, devices, vehicles and machines. READ MORE

  5. 5. Enhancements in LTE OTDOA Positioning for Multipath Environments

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Ivar Olofsson; [2016]
    Keywords : positioning; TDOA; NLOS bias; multiple TOA candidates; probabilistic method; ML estimation; LTE; simulation;

    Abstract : By using existing radio network infrastructure, a user can be positioned even where GPS and other positioning technologies lack coverage. The LTE Positioning Protocol (LPP) supports user Reference Signal Time Difference (RSTD) reports based on the Time of Arrival (TOA) for a Positioning Reference Signal (PRS). READ MORE