Sökning: "Sleep mode"

Visar resultat 1 - 5 av 47 uppsatser innehållade orden Sleep mode.

  1. 1. Increasing energy efficiency of O-RAN through utilization of xApps

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Fredrik Borg; [2023]
    Nyckelord :telecom; o-ran; ric; xapp; radio access networks; energy efficiency;

    Sammanfattning : As 5G becomes more established and faces widespread roll-out, energy consumption of radio access networks around the globe will increase. Since the high-frequency radio waves used in 5G communication has a shorter effective range compared to the waves used in previous generations, 5G networks will require a higher number of radio units to compensate for their reduced range. LÄS MER

  3. 2. Solutions for presence detection in an intercom door station

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Anton Bengtsson; Måns Andreasson; [2023]
    Nyckelord :presence detection; sensor technology; PIR; ultrasonic; radar; intercom; Technology and Engineering;

    Sammanfattning : In this work, different solutions for human presence detection in a door intercom device are examined. The study was conducted at a company in Lund, Sweden. LÄS MER

  4. 3. LoRa Based Moisture Sensing System

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Rasha Badran; [2023]
    Nyckelord :LoRa; moisture sensor; capacitive sensor;

    Sammanfattning : Water is an important parameter for crop growth, and the information about the moisture content in soil at different depths is very useful for farmers to determine the best time to water the soil and to irrigate farmland so as to maximize their yield. This thesis project aims to develop a prototype of a multi-depth moisture sensor probe that is part of a large sensing system used in agriculture. LÄS MER

  5. 4. Investigating Energy Consumption and Responsiveness of low power modes in MicroPython for STM32WB55

    Kandidat-uppsats, Jönköping University/JTH, Avdelningen för datateknik och informatik; Jönköping University/Tekniska Högskolan

    Författare :Albin Samefors; Felix Sundman; [2023]
    Nyckelord :Response time; Energy consumption; MicroPython; C; Low Power modes; Sleep modes;

    Sammanfattning : Introduction: This paper presented an analysis of the energy consumption and responsiveness of MicroPython in an embedded system. The purpose of this study was to understand the energy consumption and response time of a MicroPython based system to optimize its overall performance and efficiency. LÄS MER

  7. 5. Design of an Embedded Torque Sensor : Based on Volumetric Strain induced Differential Air Pressure

    Master-uppsats, Mittuniversitetet/Institutionen för elektronikkonstruktion

    Författare :Wen Qi; [2022]
    Nyckelord :Torque; Electronics; Gas sealing; Pressure measurement;

    Sammanfattning : This paper proposes a torque sensor based on the differential air pres- sure measurement method using a new embedded structure. The pro- posed sensor design is an improvement over the previous sensor design. The mechanical sensitivity, resolution, and stress distribution of the new sensor are analyzed by finite element modeling. LÄS MER