Essays about: "Direction of Arrival"

Showing result 1 - 5 of 44 essays containing the words Direction of Arrival.

  1. 1. Beamforming router as relay to increase 5G cell coverage

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap;

    Author : Jhansi Dunuka; Nikolai Panagiotou; [2021]
    Keywords : Beamforming; MIMO; 5G; NR; Direction of Arrival; Relay;

    Abstract : The growing traffic and global bandwidth shortage for broadband cellular communi-cation networks has motivated to explore the underutilized millimeter wave frequencyspectrum for future communications. Fifth generation (5G) is the key to empow-ering new services and use cases for people, businesses, and society at large. READ MORE

  2. 2. Deep Learning for Positioning with MUSIC

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Glädje Karl Olsson; [2021]
    Keywords : Positioning; Deep Learning; MUSIC; MUSIC-algorithm;

    Abstract : Estimating an object’s position can be of great interest in several applications,and there exists many different methods to do so. One approach is with Directionof Arrival (DOA) measurements from receivers to use the triangulation techniqueto estimate one or more transmitter’s position. READ MORE

  3. 3. Multiple fly-by for interplanetary missions

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Javier Chivite Sierra; [2021]
    Keywords : ;

    Abstract : Current state-of-the-art of propulsion system for space vehicles does not allow to deliver therequired payload for the mission to all bodies in the Solar System. Therefore, alternatives havebeen developed to reach those bodies without having the necessary technology. READ MORE

  4. 4. Improvement of the robustness and performance of time of arrival algorithms

    University essay from Uppsala universitet/Signaler och system

    Author : Kristian Huotila; [2021]
    Keywords : ;

    Abstract : 5G offers several new improvements compared to its predecessors, such as higher speeds, lower latency and larger capacity. In order to ensure this, time of arrival algorithms are used in the Radio Access Networks for several purposes. Some of them are 3D positioning of User Equipment and synchronization. READ MORE

  5. 5. Indoor Positioning and Machine Learning Algorithms

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

    Author : Raavi Uttarwar; Julián Valentín; [2021]
    Keywords : Indoor Positioning; Machine Learning; Bluetooth Low Energy; Technology and Engineering;

    Abstract : This master thesis focuses around improving the efficiency and accuracy of existing indoor positioning systems with the help of Machine Learning (ML). Our work is based on Bluetooth Low Energy (BLE) v5.1. Position estimation is currently being carried out using the Least-Squares (LS) method in the framework. READ MORE