Sökning: "third-generation"

Visar resultat 6 - 10 av 137 uppsatser innehållade ordet third-generation.

  1. 6. On GPU Assisted Polar Decoding : Evaluating the Parallelization of the Successive Cancellation Algorithmusing Graphics Processing Units

    Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Författare :Siri Nordqvist; [2023]
    Nyckelord :5G; NR; New Radio; Polar Codes; Channel Decoding; Successive Cancellation; NVIDIA; GPU; CUDA; 5G; New Radio NR ; Polärkoder; Kanalavkodning; Successive Cancellation SC ; NVIDIA; Graphics Processing Unit GPU ; Compute Unified Device Architecture CUDA ;

    Sammanfattning : In telecommunication, messages sent through a wireless medium often experience noise interfering with the signal in a way that corrupts the messages. As the demand for high throughput in the mobile network is increasing, algorithms that can detectand correct these corrupted messages quickly and accurately are of interest to the industry. LÄS MER

  3. 7. Investigation of new refrigerants for a large-scale heat pump and evaluation of system performance

    Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Hanna Grahn; Matilda Eriksson; [2023]
    Nyckelord :Large-scale heat pump; refrigerant; COP;

    Sammanfattning : Heat production accounted in 2021 for 50 % of the energy end use globally, where a strongconnection to fossil sources still exists. Large-scale electrical heat pumps can therefore have akey role in the energy system to enable a decreased reliance on fossil fuels and at the same timecontribute to stable system when incorporating more intermittent renewable sources. LÄS MER

  4. 8. Development of AI/ML Methods for Advanced Device Localization in Beyond 5G Systems

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

    Författare :Eros Iván Costa Andrés; Jon Aizkorreta Carro; [2023]
    Nyckelord :Artificial Intelligence; localization; IIoT devices; Python; radio signals; 5G; 3GPP; Technology and Engineering;

    Sammanfattning : This master thesis aims to investigate the positioning accuracy improvements of device localization by the implementation of AI/ML functionalities. In this project, we use the fifth-generation(5G) New Radio (NR) system and focus on indoor factories. LÄS MER

  5. 9. Inre drivkrafter för skolutveckling : En formativ intervention med hälsofrämjande inslag

    Magister-uppsats, Karlstads universitet/Institutionen för pedagogiska studier (from 2013)

    Författare :Lilyana Thorsager; [2023]
    Nyckelord :activity theory; CHAT; formative intervention; transformative agency; double stimulation; school development; health promotion; salutogenic perspective; sense of coherence; SOC; process management; aktivitetsteori; CHAT; formativ intervention; transformativt agentskap; dubbel stimulering; skolutveckling; hälsopromotion; salutogent perspektiv; känsla av sammanhang; KASAM; processledning;

    Sammanfattning : The study examines how a small-scale formative intervention and concepts from both activity theory and salutogenic perspective can be used to support teachers' transformative agency and school development work. The research questions have focused on capacity for change, sense of coherence (SOC) and the significance of local conditions for change initiatives. LÄS MER

  7. 10. Lågtempererade fjärrvärmeöar : Low-tempered district heating islands

    Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :John Åsberg; [2023]
    Nyckelord :Low temperature district heating; LTDH; Fourth generation district heating; 4GDH; Fjärrvärme; Fjärrvärmesystem; Lågtempererade fjärrvärmeöar; Energieffektivisering;

    Sammanfattning : Sweden is a country that since long have prioritized the development of energy-smart solutions and the optimization of energy systems to reduce its energy consumption. Energy usage encompasses various needs, including heating buildings and premises, but most importantly, heating of residential properties. LÄS MER