Essays about: "use mobile phone"

Showing result 1 - 5 of 235 essays containing the words use mobile phone.

1. 1. Digital Front End Algorithms for Sub-Band Full Duplex

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

   Author : Midhat Rizvi; Khaled Al-Khateeb; [2023]
   Keywords : Adjacent Channel Leakage Ratio; Bit Error Rate; Clipping and Filtering; Crest Factor Reduction; Digital front end; Digital Pre-Distortion Error Vector Magnitude; Frequency Division Duplex; Power Amplifier; Peak to Average Power Ratio; Peak Cancellation Crest Factor Reduction; Sub Band Full Duplex; Self-Interference Cancellation; Signal-to-Interference Noise Ratio; Signal-to-Noise Ratio; Turbo Clipping; Time Division Duplex; Technology and Engineering;

   Abstract : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. READ MORE

3. 2. Estimating Ambient Temperature using Internal Sensors and Thermal Modelling in Mobile Phones

   University essay from Lunds universitet/Institutionen för reglerteknik

   Author : Isak Evaldsson; Henrik Paulcén; [2023]
   Keywords : Technology and Engineering;

   Abstract : This thesis studies the possibility of estimating the ambient temperature around a mobile phone using its internal temperature sensors. The thesis aims to develop and evaluate ambient temperature models that use internal temperature sensors within the device and, from a manufacturer’s perspective, investigate if the models for ambient temperature can be enhanced by tailoring them to the internals of specific devices. READ MORE

4. 3. Digitally Controlled Oscillator Topologies for mm-Wave Pulsed Coherent Radar

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

   Author : Klas Junskog; [2023]
   Keywords : oscillators; mm-wave; radar; Technology and Engineering;

   Abstract : The advancement of future generations of wireless communication and radar sensing warrants the need for mm-wave digitally controlled oscillators (DCOs) with high-frequency trade-offs in consideration. The purpose of this project is to investigate DCO topologies inspired from scientific literature. READ MORE

5. 4. www.rätten-till-staden.nu : digitalt medborgardeltagande i stadsutvecklingen

   University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

   Author : Ellen Aurell; [2023]
   Keywords : e-deltagande; medborgardeltagande; hållbar stadsutveckling; informations- och kommunikationsteknologier IKT ; planering; demokrati;

   Abstract : Uppsatsen syfte är att studera huruvida digitalt deltagande kan underlätta för planerare att stärka medborgardeltagandet i stadsutvecklingsprocesser, samt underlätta för själva medborgarna att delta. Digitalt deltagande ses som ett sätt att ta bort de traditionella hinder som finns för det fysiska deltagandet, i det att det är tids- och platsspecifikt. READ MORE

6. 5. Robust Background Segmentation For Use in Real-time Application : A study on using available foreground-background segmentation research for real-world application

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Emil Brynielsson; [2023]
   Keywords : Image segmentation; Foreground segmentation; Background Segmentation; Remote guidance;

   Abstract : In a world reliant on big industries to produce large quantities of more or less every product used, it is of utmost importance that the machines in such industries continue to run with minimum amounts of downtime. One way more and more providers of such industrial machines try to help their customers reduce downtime when a machine stops working or needs maintenance is through the use of remote guidance; a way of knowledge transfer from a technician to a regular employee that aims to allow the regular employee to be guided in real-time by a technician to solve the task himself, thus, not needing the technician to travel to the factory. READ MORE