Sökning: "NB-IoT"

Visar resultat 1 - 5 av 31 uppsatser innehållade ordet NB-IoT.

  1. 1. Energy Neutral User Equipment : powering cellular IoT applications using energy harvesting

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

    Författare :Tomas Lorenzo Henriques Vazquez; [2022]
    Nyckelord :Energy harvesting; Vibration energy harvesting; Energy neutral; Internet of Things; Autonomous systems; Power management; Low Power Wide Area Networks; LTE-M; NB-IoT; Energiskördning; Vibrationsenergiskörd; Energineutral; Sakernas internet; Autonoma system; Energihantering; Lågenerginätverk med lång räckvidd; LTE-M; NB-IoT;

    Sammanfattning : With the rise in the number of Internet of Things (IoT) applications, there is also an increase in the number of batteries being used to power these connected devices. The lifespan of IoT devices is usually limited by how long their batteries last. LÄS MER

  3. 2. Hybrid Wireless Data Transfer In A Medical Sensor Node

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

    Författare :Sarah Loos; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : More than 17.9 million new patients worldwide suffer from heart diseases. In order to conduct a proper diagnosis and treatment, it is necessary to develop a functionality for patients and doctors, which has the possibility to transfer the continuously measured data to the doctor for several days. LÄS MER

  4. 3. Developing an IoT-based medicine dosage system

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Rita Barsum; Gizelle Racho; [2022]
    Nyckelord :Arduino MKR NB 1500; wireless communication technology; NB-IoT; IoT applications.; Arduino MKR NB 1500; trådlös kommunikationsteknik; NB-IoT; IoT applikationer.;

    Sammanfattning : Some individuals and older adults have trouble remembering when to take their medication. A medication dispenser machine is one suggested solution to this problem. The purpose of this thesis is to design a prototype of a wireless machine for storing and releasing patients’ medication dosages at a certain time. LÄS MER

  5. 4. Evaluation of Discrete-Time Wideband Receivers for NB-IoT

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

    Författare :Magnus Wasting; [2021]
    Nyckelord :Discrete; time; filter; NB-IoT; Charge; Sharing; CMOS; Technology and Engineering;

    Sammanfattning : A receiver that covers several RF bands requires multiple front-end filters which increases the cost in terms of components and/or board/silicon area. Front-end filters assist a receiver to withstand interference at multiples of its down-conversion frequency. LÄS MER

  7. 5. NB-IoT Coverage : Development of a measuring instrument for NB-IoT

    Kandidat-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Albin Blom; [2021]
    Nyckelord :NB-IoT; Mobile; IoT;

    Sammanfattning : This report is an exposition of the development of a measuring instrument whosetask is to map the physical coverage of the NB-IoT network. The measuringinstrument was developed on TietoEvry's initiative, as it was in their interest to obtaina measuring instrument that can be used to map the coverage in parts of VarmlandsNB-IoT network. LÄS MER