Results 31 to 40 of about 1,468 (201)

Design of temperature and humidity control system based on narrow band Internet of Things application architecture

open access: yesDianzi Jishu Yingyong, 2018
Narrowband Internet of Things(NB-IoT) is a new communication technology in the field of Internet of Things. It has the characteristics of low power consumption, large capacity, wide coverage and so on.
Yang Fan, Wang Yihuai, Song Hongru
doaj   +1 more source

Software-Defined NB-IoT Uplink Framework—The Design, Implementation and Use Cases

open access: yesSensors, 2021
In the radiocommunication area, we may observe a rapid growth of new technology, such as 5G. Moreover, all the newly introduced radio interfaces, e.g., narrowband Internet of Things (NB-IoT), are strongly dependent on the software.
Alicja Olejniczak   +4 more
doaj   +1 more source

Reliability Optimization in Narrowband Device-to-Device Communication for 5G and Beyond-5G Networks

open access: yesIEEE Access, 2021
The 5G and beyond-5G (B5G) is expected to be a key enabler for Internet-of-Everything (IoE). The narrowband Internet of Things (NB-IoT) is a low-power wide-area enabling technology introduced by the 3rd Generation Partnership in 5G.
Ali Nauman   +4 more
doaj   +1 more source

Resource Allocation Approach for Differential Doppler Reduction in NB-IoT over LEO Satellite [PDF]

open access: yes, 2018
peer reviewedInternet of things (IoT) over satellite is an attractive system architecture which has been proposed as a key-enabling technology, to extend the coverage in remote areas (e.g.
Frank Zimmer   +9 more
core   +1 more source

Scheduling and Decoding of Downlink Control Channel in 3GPP Narrowband-IoT

open access: yesIEEE Access, 2020
Narrowband Internet of Things (NB-IoT) is a low power wide area network technology introduced by the 3rd Generation Partnership Project (3GPP). It is a derivative of the existing 3GPP Long Term Evolution (LTE) that will enable cellular service to a ...
Pavan Reddy Manne   +3 more
doaj   +1 more source

Evaluation of the Use of M2M-Type NB-IoT and LTE Technologies for Maritime Communication Systems

open access: yesPolish Maritime Research, 2023
The development of IoT (the Internet of Things) wireless transmission opens a new era in communication systems. In the next years, the development and implementation of IoT systems will be very dynamic.
Gajewski Slawomir   +2 more
doaj   +1 more source

Over-the-Air Firmware Updates for Constrained NB-IoT Devices

open access: yesSensors, 2022
The Internet of Things (IoT) is being deployed to provide smart solutions for buildings, logistics, hospitals, and many more. It is growing with billions of connected devices.
Farouk Mahfoudhi   +2 more
doaj   +1 more source

A Large-Scale Simulator for NB-IoT

open access: yesIEEE Access, 2022
This paper presents a large-scale comprehensive machine-to-machine NB-IoT (narrowband IoT) traffic simulator designed to study IoT application performance in large-scale environments, such as smart cities.
Vincent Therrien   +3 more
doaj   +1 more source

NB-Iot: Iot përmes Sistemeve Celulare Brez-Ngushta

open access: yes, 2021
Me rritjen e numrit të pajisjeve IoT në ditët e sotme, kërkesa për t’i mbështetur ato vetëm sa rritet, me rreth 7.6 miliardë pajisje IoT aktive në fund të vitit 2019, si dhe me një pritshmëri të rritjes deri në 24.1 miliardë pajisje IoT në vitin 2030. Me
Haziri, Besart
core   +1 more source

DECREASING THE RA COLLISION IMPACT FOR MASSIVE NB-IOT IN 5G WIRELESS NETWORKS

open access: yesJordanian Journal of Computers and Information Technology, 2021
To satisfy the gigantic need for Internet of things (IoT) applications, the third-generation partnership project (3GPP) has revealed the narrowband IoT (NB-IoT) standard. In any case, collisions in the radio access channel of NB-IoT can be extreme due to
Bilal Rabah Al-Doori, Ahmed Zurfi
doaj   +1 more source

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