Essays about: "AGPS"

Showing result 1 - 5 of 6 essays containing the word AGPS.

1. 1. Fall detection bracelet with an accelerometer and cellular connectivity

   University essay from Uppsala universitet/Signaler och System

   Author : Ola Hammarstedt; [2019]
   Keywords : Fall detection; Accelerometer; ADXL345;

   Abstract : This thesis aims at developing a prototype for a fall detection bracelet that can connect to the cellular network. The bracelet consists of a processing unit, three sensors, a LTE USB modem and a powerbank. The prototype is aimed at elderly people since up to one out of three over the age of 65-years-old fall each year. READ MORE

3. 2. Development and Evaluation of a Robocentric SLAM Algorithm

   University essay from Uppsala universitet/Signaler och System

   Author : Max Holmberg; [2018]
   Keywords : ;

   Abstract : In this master thesis the front end of a Simultaneous Localization And Mapping(SLAM) system is developed in the programming language C++ and themeta-operating system ROS (Robot Operating System). The algorithms are based onprevious work done at the Swedish defense research agency (FOI) and are a part of aGPS free positioning system developed for military use. READ MORE

4. 3. Design and implementation of temporal filtering and other data fusion algorithms to enhance the accuracy of a real time radio location tracking system

   University essay from Avdelningen för elektronik, matematik och naturvetenskap

   Author : Zohaib Mansoor Malik; [2012]
   Keywords : Kalman filter; Inertial sensor; Location tracking; Temporal filtering;

   Abstract : A general automotive navigation system is a satellite navigation system designed for use in automobiles. It typically uses GPS to acquire position data to locate the user on a road in the unit's map database. READ MORE

5. 4. Dynamic Personal Networks for Location-Based Applications : Within MediaSense

   University essay from Institutionen för informationsteknologi och medier

   Author : Joackim Nilsson; [2010]
   Keywords : P2P; Context Aware Networks; Context Aware Applications;

   Abstract : As the development of context aware applications has evolved, there has been a corresponding increase in need for more sophisticated system. The aim for this thesis is the development of a dynamical P2P network system which is based on locations. The P2P network is self organizing and in a lightweight format. READ MORE

6. 5. Modeling of RF-design at board level for Assisted Global Positioning System (AGPS)

   University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

   Author : Michael Paszowski; [2007]
   Keywords : ;

   Abstract : This thesis describes the design of a 1575.42 MHz Low-Noise Amplifier (LNA) using a Hetero-Junction Field Effect Transistor (HJ-FET) from NEC. The LNA design focuses on a minimum noise figure and good power gain in order to improve receiver sensitivity. READ MORE