Essays about: "LPWAN"

Showing result 1 - 5 of 12 essays containing the word LPWAN.

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

    University essay from Högskolan Kristianstad/Avdelningen för datavetenskap; Högskolan Kristianstad/Avdelningen för datavetenskap

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

    Abstract : 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. READ MORE

  2. 2. IoT for fresh water quality monitoring

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

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

    Abstract : 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. READ MORE

  3. 3. Bluetooth Low Energy Industrial Sensor

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Lamiaa Riad; Haithem Elhesseawy; [2018]
    Keywords : Bluetooth; BLE; Sensor; IoT; RSSI; Machines; Path Loss; Line of Sight; Mesh Network; Non Line of Sight; Technology and Engineering;

    Abstract : Industrial Internet of Things (IIoT) market is rapidly growing and expected to further expand in the incoming years. To keep up with such a fast pace, new wireless technologies need to be developed to accommodate the huge number of devices expected to connect to the internet. READ MORE

  4. 4. Key management with a trusted third party using LoRaWAN protocol : A study case for E2E security

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Miora Ralambotiana; [2018]
    Keywords : IoT; LoRaWAN; key management; E2E security; IoT; LoRaWAN; nyckelhantering; end-to-end-säkerhet;

    Abstract : Nowadays, Internet of Things (IoT) applications are gaining more importance in people’s everyday life. Depending of their usage (for long or short distance communications, using low or high power devices, etc.), several standards exist. READ MORE

  5. 5. An alternative roaming model inLoRaWAN

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

    Author : János Lamberg-Liszkay; Tadas Lisauskas; [2018]
    Keywords : IoT; LPWAN; LoRaWAN; roaming; scalable; agreement-less;

    Abstract : LoRaWAN is an open networking technology designed for IoT devices that al-lows wireless data transmission over longer ranges than some other wireless tech-nologies, like Wi-Fi or Bluetooth, for devices that are constrained in terms of size,price, and available power. The current design of roaming among networks in LoRaWANis heavily inspired by that of mobile networks, as the use of roaming agreementsis mandated. READ MORE