Essays about: "field layer"

Showing result 1 - 5 of 358 essays containing the words field layer.

1. 1. Physical Layer Security for MIMOTransmission of Short PacketCommunications

   University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Author : Varun Duvva; Bharath Reddy Anugu; [2024]
   Keywords : Physical Layer Security; Multiple-Input Multiple-Output; Short Packet communication; Maximum Ratio Combining; Maximum Ratio Transmission; and Beamforming;

   Abstract : This thesis explores the practical application of Physical Layer Security (PLS) inMultiple-Input Multiple-Output (MIMO) systems, particularly focusing on ShortPacket Communication (SPC). The aim is to enhance the security of wireless com-munications against eavesdropping threats. READ MORE

3. 2. Evaluation of the ERA5-Land dataset for estimation of soil moisture in the permafrost region

   University essay from Stockholms universitet/Institutionen för naturgeografi

   Author : Alberta van Gent; [2023]
   Keywords : Soil moisture; ERA5-Land; International Soil Moisture Network ISMN ; permafrost region;

   Abstract : The permafrost region covers a vast area of land surface on the northern hemisphere,storing large amounts of carbon. Unfortunately, climate warming leads to permafrostthaw altering the hydrothermal state of permafrost soils. Due to the remoteness of thepermafrost region, access to field measurements is restricted. READ MORE

4. 3. Bodies in Smartwatches : Embodied Data and Augmented Experiences in Self-Tracking Runners

   University essay from Linnéuniversitetet/Institutionen för kulturvetenskaper (KV)

   Author : Madelene Logren; [2023]
   Keywords : datafication; human-technology relations; postphenomenology; quantified self; self-tracking; smartwatches;

   Abstract : This thesis investigates the relation between human and smartwatch by exploring the experiences of four Swedish long-distance runners who use digital technology to self-track their running activities. By examining the participating runners’ use of their smartwatches and smartwatch data as postphenomenological human-technology relations (Ihde, 1990), this thesis offers a perspective on the use of wearable self-tracking technology as augmenting human experience through digital data. READ MORE

5. 4. Implicit Message Integrity Provision : In Heterogeneous Vehicular Systems

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

   Author : Paul Molloy; [2023]
   Keywords : Privacy; Code Generation; Vehicle-to-infrastructure; Vehicular ad hoc Networks; Standardization; Remote Procedure Calls; Safety; Integritet; Kodgenerering; Fordon-till-infrastruktur; Ad hoc-nät för Fordon; Standardisering; Samtal om fjärrprocedur; Säkerhet;

   Abstract : Vehicles on the road today are complex multi-node computer networks. Security has always been a critical issue in the automotive computing industry. It is becoming even more crucial with the advent of autonomous vehicles and driver assistant technology. There is potential for attackers to control vehicles maliciously. READ MORE

6. 5. Humidity dependent conductivity of air in HVDC applications and the role of surfaces

   University essay from Uppsala universitet/Fasta tillståndets fysik

   Author : Erik Svensson; [2023]
   Keywords : HVDC; humidity; air conductivity; thin films; HVDC; luftfuktighet; luftkonduktivitet; tunna filmer;

   Abstract : High Voltage Direct Current (HVDC) bushings are insulated devices designed to facilitate the safe passage of electric current across an earthed barrier. Understanding air conductivity is of utmost importance in the design of HVDC components, which is determined by ion density and ion mobility. READ MORE