Sökning: "Sustainable solutions for Wireless technology"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Sustainable solutions for Wireless technology.

  1. 1. Investigation of Analog Calibration Systems for Spurious Tone Suppression in Frequency Triplers

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Cristian Alexandru Ghihanis; Barath Copparam Santhanakrishnan Sudarsan; [2023]
    Nyckelord :Delay-Locked Loop; DLL; Edge-Combining; EC; EC DLL; Edge-Combining Delay-Locked Loop; spurious tone calibration; spurs calibration; spurious tones compensation; spurs compensation; Technology and Engineering;

    Sammanfattning : The market for Wi-Fi receiver designs for latest Wi-Fi standards, that cover RF bands in the 2.4 GHz, 5 GHz and 6 GHz spectrum, require increasingly stringent power consumption limitations as more of the market is driven towards battery-powered devices. LÄS MER

  3. 2. Modelling and Investigation of Control of a Power Infrastructure Resource Management System for a Radio Base Station : A study on sustainable power management for ICT infrastructure.

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Gustav Lenart; [2023]
    Nyckelord :Hybrid Dynamical Systems; Resource Management; Hybrid Automaton; Sustainable solutions for Wireless technology; Hybrid Dynamiska System; Resurshantering; Hybrid Automaton; Hållbara lösningar för trådlös teknologi;

    Sammanfattning : In order to minimize greenhouse gas emissions and operational cost related to the ICT-infrastructure the power management method of a Radio Base Station (RBS) or Base Transceiver Station (BTS) at Ericsson is studied and modelled. The major load demand at RBS’s are due to uplink and downlink data traffic. LÄS MER

  4. 3. Energy Sustainable Reinforcement Learning-based Adaptive Duty-Cycling in Wireless Sensor Networks-based Internet of Things Networks

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Nadia Charef; [2023]
    Nyckelord :Reinforcement Learning; Q-learning; Dynamic Energy Management; Energy Sustainabiltiy; IEEE802.15.4 MAC Protocol; Adaptive Duty Cycling; Wireless Sensors Networks; Internet of Things;

    Sammanfattning : The Internet of Things (IoT) is widely adopted across various fields due to its flexibility and low cost. Energy-harvesting Wireless Sensor Networks (WSNs) are becoming a building block of many IoT applications and provide a perpetual source of energy to power energy-constrained IoT devices. LÄS MER

  5. 4. En teoretisk studie kring smarta fabrikers inverkan på effektivitet och ekonomi

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Oscar Ramsten; Tarek Jannusi; [2020]
    Nyckelord :;

    Sammanfattning : Den industriella revolutionen, som startade i början av 1700-talet, var ett startskott till alla framsteg inom vetenskap och har haft en enorm påverkan på hur den industriella produktionen ser ut idag. Dagens aktiva revolution är den fjärde revolutionen, Industri 4.0. Industri 4. LÄS MER

  7. 5. Reliable communication in mine environments for autonomous vehicles

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Alessandro Tomasi; [2016]
    Nyckelord :vehicular communication; intelligent transport system; 802.11p; autonomous mining;

    Sammanfattning : Automation in the mining industry has the potential to increase safety and productivity while improving working conditions. Ore transportation within the mine is a repetitive task which is well suited to be replaced by an autonomous mining vehicle operating around the clock. LÄS MER