Sökning: "Siktlinje"

Visar resultat 1 - 5 av 21 uppsatser innehållade ordet Siktlinje.

  1. 1. Performance Evaluation of LoRa networks for Air-to-Ground Communications

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

    Författare :Kiana Khorsandi; Sareh Jalalizad; [2023]
    Nyckelord :IoT; LPWAN; LoRaWan; UAV; LAP; Bit error rate; Line of sight;

    Sammanfattning : The current focus on the Internet of Things (IoT) has led to the emergence of many network scenarios with unlimited use cases, including smart homes, smart cities, smart agriculture, and more. Unmanned aerial vehicles (UAVs), also known as drones, have become increasingly popular due to their versatility and ability to collect and transmit data through various sensors and cameras. LÄS MER

  3. 2. Reconfigurable Intelligent Surfaces : Optimal Positioning and Coverage Improvement

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

    Författare :Noé Bernadas i Busquets; [2023]
    Nyckelord :6G; Reconfigurable Intelligent Surfaces; Wireless Communications; Coverage; 6G; omkonfigurerbara intelligenta ytor; trådlös kommunikation; täckning;

    Sammanfattning : Med framväxten av framtida mobilgenerationer bortom 5G, studeras nya teknologier för att tillgodose de förväntade kraven för framtida tjänster som Ultra-Reliable Low Latency Communications (URLLC) eller Virtual Reality. Bland dessa teknologier uppstår Reconfigurable Intelligent Surfaces (RIS) som en av de mest lovande på grund av deras förmåga att förbättra kanalen samtidigt som de bara ökar nätverkets energiförbrukning måttligt. LÄS MER

  4. 3. Comparison of ’Fog of War’ models in digital wargames : Using Entity-Component-System architecture and ArcGIS

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Karim Osama Obeia; Agata Łucja Wójcik; [2023]
    Nyckelord :Fog of War; Wargame; Line of Sight; ECS; Entity Component System; ArcGIS; Krigsdimma; Krigsspel; Siktlinje; ECS; Entity Component System; ArcGIS;

    Sammanfattning : Fog of War is a term for uncertainty in situational awareness. Fog of War is an essential part of a wargame which causes the participating units’ perception of the environment to be distorted and altered. Introducing a certain amount of uncertainty helps to better mimic the situation on the battlefield. LÄS MER

  5. 4. Simulation of Radio Propagation Path in Indoor Environment

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

    Författare :Minu Revathikumar; [2022]
    Nyckelord :Indoor 3D propagation model; millimeter waves mmWaves ; 5G; Basic propagation mechanism; Excess loss; Inomhus 3Dspridnings modell; millimeter vågor mmVågor ; 5G; Grundläggande spridnings mekanism; Överskotts förlust;

    Sammanfattning : Several propagation channel models are designed to verify signal behavior in specific environments for future 5G cellular networks. Hence, with the massive development and demand of indoor wireless systems, a suitable design prior to deployment is required for energy and cost-efficient implementations. LÄS MER

  7. 5. Biodynamiskt center

    Kandidat-uppsats, KTH/Arkitektur

    Författare :Moa Degerman; [2022]
    Nyckelord :Agriculture; Eskilstuna; School; Rural;

    Sammanfattning : The project aims to be an example of an agricultural school in a rural environment. The ambition is to create a center, with education that can address the problems we have in front of us because of the climate crisis. But also because of the current food production that creates additional environmental problems. LÄS MER