Essays about: "signal diversity"

Showing result 11 - 15 of 53 essays containing the words signal diversity.

1. 11. Far Field Electromagnetic Side Channel Analysis of AES

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Zihao Zhao; [2020]
   Keywords : Side-channel analysis; far-feild electromagnetic emission; AES;

   Abstract : Side-Channel Attacks (SCAs) have become a realistic threat to implementations of cryptographic algorithms. By utilizing the unintentionally leaked side-channel information during the execution of a cryptographic algorithm, it is possible to bypass the theoretical strength of the algorithm and extract its secret key. READ MORE

3. 12. Improved Accuracy for Indoor Positioning with Bluetooth 5.1: From Theory to Measurements

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

   Author : Victor Sesma Santos; Victor Egorov; [2020]
   Keywords : Technology and Engineering;

   Abstract : In this thesis we are evaluating Bluetooth Low Energy (BLE) v5.1 in combination with Direction Of Arrival (DOA) algorithms and receiving antenna arrays for indoor positioning systems. The thesis is divided in two parts. The first part is the core of the thesis and is composed by the evaluation of DOA algorithms in a direction finding system. READ MORE

4. 13. Visual neurons with different shapes: investigation of the relationship between morphology and function

   University essay from Lunds universitet/Examensarbeten i biologi

   Author : Love Federley Ottosson; [2020]
   Keywords : Biology and Life Sciences;

   Abstract : In this project, morphological differences between motion detector neurons in Drosophila melanogaster were compared and used to speculate regarding their function. This was achieved by comparing properties such as diameter, height, width, bifurcation, asymmetry and terminal degree. READ MORE

5. 14. A feasibility study on pairinga smartwatch and a mobile devicethrough multi-modal gestures

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Dario Bernardi; [2019]
   Keywords : Mobile devices; Security; Pairing; Signal; Processing; Multimodal Gestures;

   Abstract : Pairing is the process of establishing an association between two personal devices. Although such a process is intuitively very simple, achieving a straightforward and secure association is challenging due to several possible attacks and usability-related issues. READ MORE

6. 15. Radiation protection measurements in clinical practice - Dosimetry with NaCl pellets

   University essay from Lunds universitet/Sjukhusfysikerutbildningen

   Author : Petter Wilke; [2019]
   Keywords : Physics and Astronomy;

   Abstract : Within the field of medical radiation protection, radiation safety and personal dosimetry, there is a constant pursuit for improving existing methods and evaluating new approaches for measuring and quantifying the radiation doses that hospital staff may be exposed to in their clinical work. There are numerous ways of determining what doses the staff are being exposed to and the most commonly used is based on thermoluminescent dosemeters (TLD) with e. READ MORE