Results 31 to 40 of about 3,438 (186)

Combining LoRaWAN and NB-IoT for Edge-to-Cloud Low Power Connectivity Leveraging on Fog Computing

open access: yesApplied Sciences, 2022
Low Power Wide Area Networks (LPWANs) play crucial roles in the implementation of low-power and low-cost wide area distributed systems. Currently, two enabling technologies are the main competitors within the connectivity field for the Internet of Things
Giacomo Peruzzi, Alessandro Pozzebon
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

A Simplistic Downlink Channel Estimation Method for NB-IoT

open access: yesApplied Sciences, 2023
This paper presents a downlink channel estimation method intended for a Narrowband Internet of Things (NB-IoT) access link. Due to its low computational complexity, this method is well suited for energy-efficient IoT devices, still providing acceptable ...
Jarosław Magiera
doaj   +1 more source

Coverage and Deployment Analysis of Narrowband Internet of Things in the Wild

open access: yes, 2020
Narrowband Internet of Things (NB-IoT) is gaining momentum as a promising technology for massive Machine Type Communication (mMTC). Given that its deployment is rapidly progressing worldwide, measurement campaigns and performance analyses are needed to ...
Alay, Özgü   +6 more
core   +1 more source

RACH preamble repetition in NB-IoT network [PDF]

open access: yes, 2018
NarrowBand-Internet of Things (NB-IoT) is a radio access technology recently standardized by 3GPP. To provide reliable connections with extended coverage, a repetition transmission scheme is applied in both Random Access CHannel (RACH) procedure and data
Condoluci, Massimo   +5 more
core   +3 more sources

A survey on LPWA technology: LoRa and NB-IoT

open access: yesICT Express, 2017
By 2020, more than twenty five billion devices would be connected through wireless communications. In accordance with the rapid growth of the internet of things (IoT) market, low power wide area (LPWA) technologies have become popular.
Rashmi Sharan Sinha   +2 more
doaj   +1 more source

Adaptive data synchronization algorithm for IoT-oriented low-power wide-area networks [PDF]

open access: yes, 2018
The Internet of Things (IoT) is by now very close to be realized, leading the world towards a new technological era where people’s lives and habits will be definitively revolutionized.
Biagi, Mauro   +5 more
core   +1 more source

An Approach to the Application of the Internet of Things in Logistics

open access: yesTehnički Glasnik, 2023
The Internet of Things (IoT) is a technology of the future that is being widely applied in business environment. Companies around the world are starting to apply IoT technologies to ensure the most efficient business possible.
Dominika Crnjac Milić   +2 more
doaj   +1 more source

Multi-service Signal Multiplexing and Isolation for Physical-Layer Network Slicing (PNS) [PDF]

open access: yes, 2017
Network slicing has been identified as one of the most important features for 5G and beyond to enable operators to utilize networks on an as-a-service basis and meet the wide range of use cases.
Ijaz, Ayesha   +4 more
core   +1 more source

A Joint Low-Power Cell Search and Frequency Tracking Scheme in NB-IoT Systems for Green Internet of Things

open access: yesSensors, 2018
As a dedicated communication protocol for Internet-of-Things, narrowband internet of things (NB-IoT) needs to establish the communication link rapidly and reduce retransmissions as much as possible to achieve low power consumption and stable performance.
Yu Li   +3 more
doaj   +1 more source

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