Essays about: "wifi application"

Showing result 1 - 5 of 37 essays containing the words wifi application.

  1. 1. Control system and simplified timesynchronization for heterogenous IoT systems with medium time requirements

    University essay from KTH/Hälsoinformatik och logistik

    Author : Jemma Touma; Simon Hejdenberg; [2024]
    Keywords : Internet of Things; time synchronization; wireless sensor networks; network time protocol; Android; Bluetooth; WiFi Direct;

    Abstract : The company QTPIE conducts research on drivers and their unconscious reactions when driving. To help, they use smart devices that today must be individually handled at the start and end of a run, and have individually set timestamps, which can lead to differences between the units when data is entered and collation of the units' data after a run. READ MORE

  3. 2. Exploring User Experience and Control in IoT Environments through Assisted Reality

    University essay from Lunds universitet/Ergonomi och aerosolteknologi; Lunds universitet/Certec - Rehabiliteringsteknik och Design

    Author : Carl Rutholm; [2023]
    Keywords : Assisted Reality; Internet of Things; Smart device; Google Glass; Technology and Engineering;

    Abstract : Internet of things is a rapidly expanding area with new exciting devices being developed each year. Traditional Internet of Things devices are usually controlled through a smart phone which can be exhausting and overwhelming with multiple applications needed to monitor a set of devices. READ MORE

  4. 3. Penetration testing of Sesame Smart door lock

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

    Author : Shuyuan Liu; [2023]
    Keywords : IoT; Smart door lock; State consistency; MITM attack; Replay attack; Reverse engineering; GPS spoofing; DoS attack; IoT; smart dörrlås; tillståndskonsistens; MITM-attack; Replay-attack; Reverse engineering; GPS-spoofing; DoS attack;

    Abstract : The Internet of things (IoT) device has been widely used in various fields, and its market is expanding rapidly. However, the growing usage of IoT devices also brings more security concerns. The smart door lock is one of the smart home IoT devices that need to be designed securely. READ MORE

  5. 4. Current-Mode Class D Power Amplifier for 2.4GHz Wi-Fi

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

    Author : Yann Jean Michael Pirot; [2023]
    Keywords : Power Amplifier; Wifi; Digital Power Amplfier; Class D; RFIC; Analogue; Effektförstärkare; Wifi; digital förstärkare; klass D; analog;

    Abstract : Modern wireless communication techniques employed in the Wi-Fi® protocol, such as orthogonal frequency-division multiplexing exhibit analogue signals with high peak-to-average power ratio. Therefore, power amplifiers for Wi-Fi suffer from low efficiency when operating in back-off mode, away from their maximum efficiency at peak power. READ MORE

  6. 5. Measurement of Core Body Temperature with a Powered Toothbrush

    University essay from Blekinge Tekniska Högskola/Institutionen för matematik och naturvetenskap

    Author : Satya Sai Naga Jaya Koushik Pilla; Vamsi Reddy Konduru; [2022]
    Keywords : Core temperature; Node MCU; LM35 temperature sensor; Powered toothbrush; IoT; Standard Deviation.;

    Abstract : We need to employ modern-day technologies in our daily lives to make our life easier. In this thesis, we analyze the user’s oral hygiene habits and core body temperature to help people to track the state of their health. We designed a system in which the data are directly extracted from the mouth, then stored and presented in the application. READ MORE