Essays about: "mobile phone users"

Showing result 1 - 5 of 157 essays containing the words mobile phone users.

  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. Are Children Safe with Smart Watches? : Security Analysis and Ethical Hacking on Children’s Smart Watches

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

    Author : Yaqi Tian; [2023]
    Keywords : Security analysis; Penetration testing; Smart watches; Mobile Applications; Säkerhetsanalys; Penetrationstestning; Smarta klockor; Mobilapplikationer;

    Abstract : There are more and more parents that are considering to purchase smart watches for their kids. The children’s smart watches on the market are usually equipped with many practical functions like the GPS positioning, the camera and the messaging. READ MORE

  4. 3. Usability-based data reporting with smartphones for efficient and sustainable resource planning

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Johan Kristoffersson; [2023]
    Keywords : resource planning; under-reporting; smartphones; mobile; usability; sustainability;

    Abstract : Spreadsheets are often used for data input and resource planning, but studies in health care indicate various barriers causing under-reporting. Other studies suggest mobile reporting systems could prevent under-reporting. Nevertheless, the importance of smartphone-based reporting systems within industries is scarcely researched. READ MORE

  5. 4. ANT+ sensors for data gathering : Using wireless technology to elevate the well-being of wheelchair users

    University essay from Mittuniversitetet/Institutionen för data- och elektroteknik (2023-)

    Author : Madhat Shahda; [2023]
    Keywords : ANT ; sensor data collection; Human-computerinteraction; Android; Bluetooth; Wheelchair.; ANT; ANT ; Datainsamling med sensorer; Människa-dator interaktion; Android; Bluetooth; rullstol.;

    Abstract : Användare av manuella rullstolar möter ofta betydande utmaningar när det gäller fysisk ansträngning, energiförbrukning och tidsåtgång för att hantera vardagliga situationer. Denna kontinuerliga påfrestning utsätter deras överkropp, särskilt armar och axlar, för stort slitage. READ MORE

  6. 5. Xocchiali AR glasses - Design, implementation and usability testing of simple AR glasses

    University essay from Lunds universitet/Institutionen för designvetenskaper

    Author : Aleksy Królczyk; Adam Korytowski; [2023]
    Keywords : glasses; wearables; design; usability; testing; virtual reality; augmented reality; VR; AR; Technology and Engineering;

    Abstract : This thesis focuses on designing and prototyping a companion application for Xocchiali's AR glasses which are to be stylish, unobtrusive and cheap smart glasses designed to be used on a daily basis. The main goal was to create a user-friendly application that helps configure the glasses for everyday use. READ MORE