Sökning: "Telekommunikation"

Visar resultat 16 - 20 av 127 uppsatser innehållade ordet Telekommunikation.

  1. 16. Towards a tunable, wide-band acoustic transducer operating in the quantum regime.

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Abel Hugot; [2022]
    Nyckelord :Hybrid quantum systems; Acoustics; Impedance matching; SQUIDs; Hybrida kvantsystem; Akustik; Impedansanpassning; SQUIDs.;

    Sammanfattning : In the past decade we have seen fast development of new quantum technologies that promise to revolutionise communications and computing. Many different routes are explored to physically implement such quantum technologies. Among others, we can mention superconducting circuits, spin-based devices and photonic devices. LÄS MER

  3. 17. Coordination of base station energy storage for renewable energy grid : Utilizing Base Station battery storage to stabilize grids with Variable Renewable Energy Sources

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

    Författare :Linus Pekkanen; [2022]
    Nyckelord :Renewable Energy; Energy Storage; Optimal Control; Model Predictive Control; Smart Grids; Machine Learning; Neural Networks; Base Stations; Telecommunications; Förnybar Energi; Energilagring; Optimal Kontroll; Modellprediktiv Reglering; Smarta Elnät; Maskininlärning; Neurala Nätverk; Basstationer; Telekommunikation;

    Sammanfattning : An increasing amount of variable renewable energy sources are being added to the world’s power grids both as an effort to reduce greenhouse gas emissions in the fight against climate change but also because some of the energy sources with the lowest levelized cost of energy are variable renewable energy sources such as wind and photovoltaics. These energy sources come with inherent difficulties since their energy production is neither constant nor entirely controllable and can cause issues for the power grids if they cause power production and consumption to become imbalanced. LÄS MER

  4. 18. Developing an Infrastructure Index in Accordance with Investor Expectations

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

    Författare :Ludvig Frykholm; Jacob Toresson; [2022]
    Nyckelord :infrastructure; infrastructure investments; infrastructure index; infrastructure asset class; index methodology; listed equity market; infrastruktur; infrastrukturinvesteringar; infrastrukturindex; infrastruktur som tillgångsklass; indexmetodik; aktiemarknad;

    Sammanfattning : Infrastructure consists of facilities and services that are considered essential to the functioning and economic productivity of society (Preqin, 2022). The rapid economic growth over the past decades has led to an increase in the demand for fundamental functions such as energy, telecommunications, and transportation. LÄS MER

  5. 19. SIPman : A penetration testing methodology for SIP and RTP

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Elin Wallgren; Christoffer Willander; [2022]
    Nyckelord :Session Initiation Protocol; Real-time Transport Protocol; penetration testing; methodology; Voice over IP; Session Initiation Protocol; Real-time Transport Protocol; penetrationstestning; metod; Voice over IP;

    Sammanfattning : Background. SIP and RTP are two protocols that are widely used, and they play an important role in VoIP services. VoIP is an integral part of many communication services, e.g. LÄS MER

  7. 20. Model-based Residual Policy Learning for Sample Efficient Mobile Network Optimization

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

    Författare :Viktor Eriksson Möllerstedt; [2022]
    Nyckelord :Reinforcement Learning; Sample Efficiency; Model-based; Expert Policy; Remote Electrical Tilt; Telecommunication; Förstärkande inlärning; dataeffektivitet; modell-baserad; expert-policy; fjärrstyrning av antenners nedåtlutning; telekommunikation;

    Sammanfattning : Reinforcement learning is a powerful tool which enables an agent to learn how to control complex systems. However, during the early phases of training, the performance is often poor. LÄS MER