Sökning: "SigFox"

Visar resultat 1 - 5 av 9 uppsatser innehållade ordet SigFox.

  1. 1. Cost Structure of IoT Connectivity Services

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

    Författare :Lu Lin; [2019]
    Nyckelord :Network dimensioning; Cost Structure; IoT; LPWAN; Cellular; WiFi-HaLow; Nätverksdimensionering; Kostnadsstruktur; IoT; LPWAN; Cellular; WiFi-HaLow;

    Sammanfattning : This thesis is a techno-economic study focus on the IoT connectivity service field. It describes the specifications of LPWAN, LPLAN, and Cellular-IoT technologies. LÄS MER

  2. 2. Energy Consumption of Low Power Wide Area Network Node Devices in the Industrial, Scientific and Medical Band

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

    Författare :Rúni Eriksen; [2019]
    Nyckelord :LoRa; LoRaWAN; Sigfox; IoT; LPWAN; energy consumption; energy optimisation; LoRa; LoRaWAN; Sigfox; IoT; LPWAN; strömforbrukning; energioptimering;

    Sammanfattning : Low-Power Wide-Area Networks, LPWANs, achieve long communication ranges with a low energy consumption by communicating at low bit rates. Most LPWAN devices are battery powered and are required to operate for an extended period of time, which stresses the requirements for energy efficiency. LÄS MER

  3. 3. Comparison of Performance and Power Consumption Between GPS and Sigfox Positioning Using Pycom Modules

    Kandidat-uppsats, Högskolan Kristianstad/Avdelningen för datavetenskap; Högskolan Kristianstad/Avdelningen för datavetenskap

    Författare :Xujia Zhou; Eduardo Flora; [2018]
    Nyckelord :Sigfox; GPS; LPWAN; positioning performance; power consumption;

    Sammanfattning : Sigfox is one of the newly-emerging LPWAN (Low Power Wide Area Network) technologies aiming to provide power-efficient solutions to the world of IoT. This study presents a comparison between Sigfox Geolocation and GPS (Global Positioning System) in terms of power consumption and performance which includes three metrics: accuracy and precision, response rate and response time. LÄS MER

  4. 4. IoT for fresh water quality monitoring

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

    Författare :Duarte Maher; [2018]
    Nyckelord :IoT; Machine Learning; Water Quality Monitoring; iWater; IoT; Maskininlärning; Vattenkvalitetsövervakning; iWater;

    Sammanfattning : Water is one of the most important resources in the world. It has direct impact on the daily life ofmankind and sustainable development of society. Water quality affects biological life and has to obeystrict regulations. Traditional water quality assurance methods, used today, involve manual samplingfollowed by laboratory analysis. LÄS MER


    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Maximilian Stiefel; [2018]
    Nyckelord :;

    Sammanfattning : Billions of Internet of Things (IoT) devices will be connected in the next decades. Most devices are for Massive Machine Type Communication (MMTC) applications. This requires the IoT infrastructure to be extremely efficient and scalable (like today’s Internet) to support more and more devices connected to the network over time. LÄS MER