Sökning: "LPWA"

Hittade 5 uppsatser innehållade ordet LPWA.

  1. 1. Comparison of LoRa and NB-IoTin Terms of Power Consumption

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

    Författare :Lunte Tan; [2020]
    Nyckelord :;

    Sammanfattning : The Low-Power Wide Area Network (LPWAN) offers longer transmission rangeand lower energy consumption. There are many LPWA technologies, such asNarrowband Internet of Things (NB-IoT) and Long Range (LoRa). These technologiesare mainly battery-based and the energy consumption is an criticalissue. LÄS MER

  3. 2. Design of Low-Power Wide-Area Networks at Sea

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

    Författare :Michiel Sandra; [2020]
    Nyckelord :Internet of things; maritime communications; low-power wide-area networks; path loss modeling; Technology and Engineering;

    Sammanfattning : The development of low-power wide-area (LPWA) technologies has opened up for the deployment of wireless networks for new Internet of Things (IoT) applications. One of these is the monitoring of buoys at sea, which tend to detach due to ice, stormy weather or collision with boats, etc. LÄS MER

  4. 3. A Linear, Wide-band, Low-Power Receiver for Narrowband- Internet of Things (NB-IoT)

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

    Författare :Rohan Raghunath; Ghanashyam Ravindranath Prabhu; [2018]
    Nyckelord :NB-IoT; FTNC; Harmonic rejection; N-path filtering; RX Front End; Low power; Wide-band; Passive mixer; Current mode; Technology and Engineering;

    Sammanfattning : Advancement of technology with the aid of new application, wireless communication has grown rapidly in the past two decades. Recently, in the wireless communication industry, Narrowband- Internet of Things (NB-IoT) is being discussed by everyone, as the most important emerging technology of the day. LÄS MER

  5. 4. Low Power Wide Area Network (LPWAN) Technologies for Industrial IoT Applications

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

    Författare :Nikolaos Tsavalos; Ahmad Abu Hashem; [2018]
    Nyckelord :iot sigfox nb-iot cat-m1 iiot industrial hms coverage capacity latency pycom lund malmo hurva; Technology and Engineering;

    Sammanfattning : Industrial Internet of Things (IIoT) is part of the well-known IoT concept where a large number of devices need to be interconnected in order to collect and exchange data. Companies’ aim is not only to minimize cost during product design, operation and maintenance but also to enable remote monitoring on the efficiency of the devices-assets through the utilization of cloud services. LÄS MER

  7. 5. Unlicensed and licensed low-power wide area networks : Exploring the candidates for massive IoT

    Master-uppsats, KTH/Radio Systems Laboratory (RS Lab)

    Författare :Daniel Sjöström; [2017]
    Nyckelord :LPWA; LPWAN; IoT; massive IoT; NB-IoT; eMTC; EC-GSM-IoT; SigFox; LoRa; LoRaWAN; LoRa Alliance;

    Sammanfattning : In the Internet of things (IoT), many applications will require low-power and low-cost to achieve long lifetime and scale (respectively). These types of applications are referred to as massive IoT, as opposed to critical IoT, which emphasizes ultra-high reliability and availability and low latency. LÄS MER