Essays about: "LoRaWAN"

Showing result 1 - 5 of 25 essays containing the word LoRaWAN.

  1. 1. Säkerhetsrisker och utmaningar med att använda kommunikationsteknologin LoRaWAN som kabelersättare i distribuerade datorsystem

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Magnus Karlsson; [2020]
    Keywords : ;

    Abstract : The Internet of Things (IoT) is revolutionizing the IT sector and it is predicted that 20 billion IoT devices will be seamlessly connected to provide information to 3 billion Internet users by the end of 2020. This development has led to an increased use of resource-stripped devices with long-range wireless connectivity. READ MORE

  2. 2. Snow depth measurements and predictions : Reducing environmental impact for artificial grass pitches at snowfall

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM); Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Findlay Forsblom; Lars Petter Ulvatne; [2020]
    Keywords : artificial grass; rubber granulate pollution; snow depth measurement; snow level prediction; temperature index; energy index; energy balance model; machine learning; python; random forest; ultrasonic sensor; infrared sensor; lorawan; pycom lopy4; micro python; arduino uno; web application; javascript; node.js;

    Abstract : Rubber granulates, used at artificial grass pitches, pose a threat to the environment when leaking into the nature. As the granulates leak to the environment through rain water and snow clearances, they can be transported by rivers and later on end up in the marine life. Therefore, reducing the snow clearances to its minimum is of importance. READ MORE

  3. 3. An intelligent gateway for LoRaWAN coverage extension

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Robert Olsson; [2020]
    Keywords : lora; LoRaWAN; multihop; routing; gateway; bidirectional;

    Abstract : LoRaWAN is one of the most adopted low-power wide-area networks, which use theproprietary LoRa modulation developed by Semtech to provide high sensitivity at lowdata rates for long ranges. LoRaWAN providing coverage using single-hop gatewaysto thousands of end-devices (sensors) running on batteries. READ MORE

  4. 4. Dynamic Intelligence Gathering on The Internet of Things

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Andreas Leander; [2019]
    Keywords : ;

    Abstract : Society is connecting more and more devices to the internet. There are many benefits to using connected devices, such as continuous monitoring of critical systems, easy access from various locations and device data collection. The backside of all of these interconnected devices are cyber security vulnerabilities. READ MORE

  5. 5. Robust Sensor Nodes for Smart Savannas : with a specification in water quality

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Sara Svensson; [2019]
    Keywords : ;

    Abstract : Project Ngulia is a public-private partnership that aims at developing innovative cost-efficient technical solutions in Ngulia sanctuary, Kenya. The technologies assist KenyaWildlife Service (KWS) with improving the security of rhinoceros. So far they have, amongothers, developed a dashboard showing the status of the sanctuary. READ MORE