Essays about: "positioning"

Showing result 1 - 5 of 600 essays containing the word positioning.

  1. 1. OTDOA-Based Positioning in Narrowband IoT

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

    Author : Axel Berg; [2017]
    Keywords : IoT NB-IoT OTDOA Positioning; Technology and Engineering;

    Abstract : This thesis considers the problem of improving the performance of observed time difference of arrival (OTDOA) based positioning for Narrowband Internet of Things (NB-IoT). A new iterative low-complexity algorithm based on expectation maximization successive interference cancellation (EM-SIC) is presented. READ MORE

  2. 2. Ten days of Taglit : How emotions work on a Birthright trip in Israel

    University essay from Linnéuniversitetet/Institutionen för organisation och entreprenörskap (OE)

    Author : Sacha Buisman; [2017]
    Keywords : Taglit Birthright; Israel; Jewish heritage tourism; emotional reflexivity; organized trips;

    Abstract : Taglit Birthright is an organization that provides free ten-day diaspora-heritage trips to Israel for young Jewish adults between 18 and 26 years old. Taglit is Hebrew for discovery and this is the ambition of the organization: providing young Jewish people with an opportunity to discover their socio-cultural Jewish heritage. READ MORE

  3. 3. User Configurable Indoor Positioning System using WiFi Trilateration and Fingerprinting

    University essay from Uppsala universitet/Institutionen för informationsteknologi; Uppsala universitet/Institutionen för informationsteknologi; Uppsala universitet/Institutionen för informationsteknologi

    Author : Anton Carlsson; Filip Gölander; Fredrik Sandelin; [2017]
    Keywords : wifi; trilateration; fingerprinting; rssi; indoor positioning; positioning system; Indoor localization;

    Abstract : The use of smartphones for positioning and navigation is mostly limited to outdoor settings. Indoors, where GPS signals are too inaccurate for positioning, an alternative must be used. READ MORE

  4. 4. Evaluating Off-the-shelf Hardware for Indoor Positioning

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

    Author : Yaqin Chen; [2017]
    Keywords : Indoor positioning; UWB; WIFi; BLE; TOF; RSS; Technology and Engineering;

    Abstract : An indoor positioning system (IPS) is a system to locate objects in indoor environments using radio waves, magnetic fields, acoustic, optical and video signals or other sensory information with help of a number of known reference positions. Nowadays, indoor positioning based services are used in a wide variety of areas and indoor positioning is getting considerable attention from both research and industry. READ MORE

  5. 5. Measurement of Thermal Insulation properties of TBC inside the Combustion chamber

    University essay from Luleå tekniska universitet/Materialvetenskap

    Author : Siamak Kianzad; [2017]
    Keywords : Materials; TBC; Thermal barrier coating; heat flux; crack; combustion chamber; heavy duty diesel engine; single-cylinder; dummy valve; 8YSZ; YSZ; segmented cracks; radiative heat transfer; lanthanum gadolinium; EB-PVD; PVD; APS; CVD; horizontal cracks; vertical cracks; crack propagation; crack initiation;

    Abstract : This master thesis project was performed in collaboration with Scania CV AB, Engine Materials group. The purpose with the project was to investigate different ceramic TBC (Thermal Barrier Coating) thermal insulation properties inside the combustion chamber. READ MORE