Search for dissertations about: "temporal correlation"

Showing result 1 - 5 of 153 swedish dissertations containing the words temporal correlation.

  1. 1. Predictor Antenna Systems: Exploiting Channel State Information for Vehicle Communications

    Author : Hao Guo; Chalmers University of Technology; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; rate adaptation; mobility; outage probability; Beyond 5G; spatial correlation; predictor antenna PA ; wireless backhaul; throughput; temporal correlation; channel state information CSI ; integrated access and backhaul IAB ; hybrid automatic repeat request HARQ ; 6G; mobile relay; Marcum Q-function; relay;

    Abstract : Vehicle communication is one of the most important use cases in the fifth generation of wireless networks (5G).  The growing demand for quality of service (QoS) characterized by performance metrics, such as spectrum efficiency, peak data rate, and outage probability, is mainly limited by inaccurate prediction/estimation of channel state information (CSI) of the rapidly changing environment around moving vehicles. READ MORE

  2. 2. Temporal representation of Motor Imagery : towards improved Brain-Computer Interface-based strokerehabilitation

    Author : Jonatan Tidare; Elaine Åstrand; Pawel Herman; Mälardalens högskola; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; brain-computer interface; eletroencephalogram; stroke rehabilitation;

    Abstract : Practicing Motor Imagery (MI) with a Brain-Computer Interface (BCI) has shown promise in promoting motor recovery in stroke patients. A BCI records a person’s brain activity and provides feedback to the person in real time, which allows the person to practice his or her brain activity. READ MORE

  3. 3. Temporal Modulation in Fluorescence Spectroscopy and Imaging for Biological Applications

    Author : Gustav Persson; Jerker Widengren; Jörg Enderlein; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; fluorescence; spectroscopy; microscopy; modulated excitation; intensity modulation; fluorescence correlation spectroscopy; transient states; molecular kinetics; Physics; Fysik;

    Abstract : This thesis explores the benefits of intensity modulation for the purpose of extending the range of applications of fluorescence spectroscopy and imaging in cellular and molecular biology and medicine. Long-lived transient states of fluorescent molecules can, because of their long lifetimes, be used to detect subtle changes in the microenvironment of the molecule. READ MORE

  4. 4. Shape measurements using temporal phase unwrapping

    Author : Lars Kinell; Luleå tekniska universitet; []

    Abstract : This licentiate thesis is devoted to shape measurements using two different optical methods. The first one is a classical triangulation method, which uses projected fringes. The second one is a new interferometric method, which uses wavelength scanning. Both are whole field measuring methods. READ MORE

  5. 5. Correlation spectroscopy with epitaxial quantum dots : Single-photons alone in the dark

    Author : Lucas Schweickert; Val Zwiller; Klaus D. Jöns; Richard J. Warburton; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; quantum dots; single--photons; indistinguishability; entanglement; Optics and Photonics; Optik och fotonik;

    Abstract : The advent of quantum computation promises exciting advances, not only in fields like medicine and metrology, but many industries that rely on parameter-heavy calculations or simulation of molecular interaction. At the same time Shor's algorithm for quantum computers presents a threat to current asymmetric encryption protocols used in everyday communication. READ MORE