The IIoT/IoT device control model based on narrow-band IoT (NB-IoT)

Petrenko, Alexey S.; Petrenko, Sergei; Makoveichuk, Krystina A.; Chetyrbok, Petr V.

doi:10.1109/eiconrus.2018.8317246

Cited by 37 publications

(14 citation statements)

References 1 publication

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“…The interesting technical features of this technology include high tolerance to frequency mismatch, and secure communication with customized adaptive data rate (ADR) achieved through the LoRa modulation technique. According to LoRa specification [8], the duration of packet on air can be calculated while payload comprises of 8 bytes preamble symbol, synchronization word, additional cyclic redundancy check bit (CRC) and 4/5 coding rate, as [14]:…”

Section: A Lora Wide Area Networkmentioning

confidence: 99%

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Large and Dense LoRaWAN Deployment to Monitor Real Estate Conditions and Utilization Rate

Yasmin

Petäjäjärvi

Mikhaylov

et al. 2018

2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)

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Internet of Things (IoT) drives today's world towards digitalization allowing diverse and innovative use cases. These use cases are changing in a fundamental way how people are conducting their business in various verticals. In this paper we focus on the real estate use case. We deploy a monitoring system in a large open space at University of Oulu. The deployed system visualizes real estate conditions of this environment and gives insight to understanding a LoRaWAN IoT-enabled building. The number of the sensor nodes composing the deployed system reaches 331, with each node comprising five sensors providing information about temperature, humidity, CO2, amount of light, and motion. In the paper we report the results and the lessons learned during the deployment of such an extensive LoRaWAN sensor network. Aside of the practicalities related to the deployment of the network, we characterize and report the performance of the deployed network. The conducted deployment can become a valuable reference for engineers and practitioners, deploying a real estate monitoring system with LoRaWAN.

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Section: A Lora Wide Area Networkmentioning

confidence: 99%

“…To this day, multiple different LPWAN technologies has been proposed, including, e.g., Sigfox [5], INGENU [6], Weightless-P [7], NB-IoT [8], and LoRaWAN [9]. Of these technologies, LoRaWAN is one of the most well-established ones.…”

Section: Introductionmentioning

confidence: 99%

Large and Dense LoRaWAN Deployment to Monitor Real Estate Conditions and Utilization Rate

Yasmin

Petäjäjärvi

Mikhaylov

et al. 2018

2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)

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“…IoT devices do not provide event streaming data. They are characterized by the fact that they generate large volumes of heterogeneous sensor data [ 26 ]. There are many variants of IoT devices within the communication protocols used by the connectable sensors.…”

Section: Introductionmentioning

confidence: 99%

Proposal for an IIoT Device Solution According to Industry 4.0 Concept

Vaclavova

Střelec

Horák

et al. 2022

Sensors

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Today, Industrial Internet of Things (IIoT) devices are very often used to collect manufacturing process data. The integration of industrial data is increasingly being promoted by the Open Platform Communications United Architecture (OPC UA). However, available IIoT devices are limited by the features they provide; therefore, we decided to design an IIoT device taking advantage of the benefits arising from OPC UA. The design procedure was based on the creation of sequences of steps resulting in a workflow that was transformed into a finite state machine (FSM) model. The FSM model was transformed into an OPC UA object, which was implemented in the proposed IIoT. The OPC UA object makes it possible to monitor events and provide important information based on a client’s criteria. The result was the design and implementation of an IIoT device that provides improved monitoring and data acquisition, enabling improved control of the manufacturing process.

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“…Currently, several applications are developed through the use of the GSM network, such as Machine to Machine (M2M) which use the Extended Coverage GSM for Internet of Things standard (EC-GSM-IoT) [3]. For example, the pilot EC-GSM-IoT connects sensors capable of measuring environmental conditions, such as temperature, humidity to support smart farming solutions in emerging markets [4].…”

Section: Introductionmentioning

confidence: 99%

Frequency Plan Optimization Based on Genetic Algorithms for Cellular Networks

Megnafi

2020

J. commun. softw. syst. (Online)

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Cellular networks are constantly evolving to ensure a better Quality of Service (QoS) and quality of coverage ever more important. The radio cellular systems are based on frequency allocation. In this context, frequency allocation principle consists in choosing an optimal frequency plan to meet traffic demand constraints and communication quality while minimizing the radio interferences. This paper proposes an optimal frequency allocation approach based on genetic algorithms to minimize co-channel and adjacent channel interference. The validation of this new approach is conﬁrmed by the results of the work we have done in the GSM network. In fact, we used the ﬁle obtained by the OMC-R, which deﬁnes the adjacent cells of each cell and the frequencies allocated to the considered area. The results obtained clearly show the effectiveness and robustness of the approach used.

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The IIoT/IoT device control model based on narrow-band IoT (NB-IoT)

Cited by 37 publications

References 1 publication

Large and Dense LoRaWAN Deployment to Monitor Real Estate Conditions and Utilization Rate

Large and Dense LoRaWAN Deployment to Monitor Real Estate Conditions and Utilization Rate

Proposal for an IIoT Device Solution According to Industry 4.0 Concept

Frequency Plan Optimization Based on Genetic Algorithms for Cellular Networks

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