IoT Eco-system, Layered Architectures, Security and Advancing Technologies: A Comprehensive Survey

Raj, Aparna; Shetty, Sujala D.

doi:10.1007/s11277-021-08958-3

Cited by 24 publications

(11 citation statements)

References 101 publications

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“…When we use the traditional construction project cost model to solve complex construction projects, there will be large data errors and many factors affecting the calculation results, resulting in inaccurate data, reduced credibility, and construction difficulties [1,2]. Based on the above deficiencies, this paper improves the design of the traditional construction project cost model.…”

Section: Introductionmentioning

confidence: 99%

Intelligent Evaluation Method of Engineering Cost Feasibility Model Based on Internet of Things

2022

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In order to solve the problem of low accuracy of high-rise building cost evaluation, the author proposes an intelligent evaluation method of engineering cost feasibility model based on the Internet of Things. According to the overall investment composition of the construction project, this paper classifies the cost index, determines the overall cost correction coefficient, and uses the gray correlation analysis method to build the evaluation index system; according to the structure of BP neural network, the network error is calculated, and the error signals of output layer and hidden layer are defined by gradient descent method to obtain the network weight adjustment formula; finally, this paper uses the adaptive learning rate adjustment formula to set the network parameters, introduces the key parameters in the construction project to the input layer, and establishes the final cost evaluation model. Experimental results show that the error rate of this system is controlled within 10%, which meets the requirements of investment estimation. Conclusion. The proposed method can accurately and quickly evaluate the best solution for the cost of high-rise buildings with less information and has strong nonlinear information processing capabilities.

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Section: Introductionmentioning

confidence: 99%

Intelligent Evaluation Method of Engineering Cost Feasibility Model Based on Internet of Things

2022

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“…In addition, the communication quality with the service providers is an enabler of the adoption of IoT (Raj & Shetty, 2021). Therefore, in this study, it is proposed that the communication quality will positively affect the adoption of IoT by telecommunication companies in GCC.…”

Section: Communication Quality and Adoption Of Iotmentioning

confidence: 99%

Adoption of IoT by telecommunication companies in GCC: The role of blockchain

Alarefi¹

2023

10.5267/j.dsl

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The Internet of Things (IoT) has become essential for business. The adoption rate of IoT has dropped recently and this could be due to security, privacy, and trust issues. Blockchain (BC) has the potential to mitigate the risk of security, privacy, and trust. However, few studies examined the integration between IoT and BC in the context of developing countries. The purpose of this study is to examine the predictors of IoT adoption by telecommunication companies in the Gulf Cooperation Council (GCC). In addition, the study aims to examine the moderating role of BC as well as the effect of using IoT and BC on the competitive advantage of companies. Based on technology acceptance model, social exchange theory, and resource-based view, the study proposed that security, privacy, trust, communication quality, perceived ease of use (PEOU), and perceived usefulness (PU) affect positively the adoption of IoT. BC is proposed as a moderating variable and expected with IoT to affect the competitive advantage of companies. The population includes all the telecommunication companies in GCC. Data was collected using purposive sampling from IT professionals. The results of data analysis using SmartPLS showed that security, privacy, trust, PU, and PEOU positively affected the adoption of IoT. BC and IoT adoption have a positive effect on competitive advantage. Further, BC moderated only the effect of security and privacy on the adoption of IoT. Services providers must enhance the security, privacy, and trust of IoT services by deploying BC technology. Effective integration of IoT and BC will lead to the achievement of competitive advantages.

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“…Healthcare IoT networks are made up of tiny resource-constrained devices that are installed at the physical layer and focus on their assigned duties. Efficient usage allows them to enhance network productivity; therefore, specific configuration, deployment, and job direction are the most meaningful challenges to them, which were neglected throughout the COVID-19 pandemic, when the existing applications are extended for different tasks management [41]- [43].…”

Section: B Architecture Challengesmentioning

confidence: 99%

QoS Review: Smart Sensing in Wake of COVID-19, Current Trends and Specifications With Future Research Directions

Adil¹,

Alshahrani

Rajab

et al. 2023

IEEE Sensors J.

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Smart Sensing has shown notable contributions in the healthcare industry and revamps immense advancement. With this, the present smart sensing applications such as the Internet of Medical Things (IoMT) applications are elongated in the COVID-19 outbreak to facilitate the victims and alleviate the extensive contamination frequency of this pathogenic virus. Although, the existing IoMT applications are utilized productively in this pandemic, but somehow, the Quality of Service (QoS) metrics are overlooked, which is the basic need of these applications followed by patients, physicians, nursing staff, etc. In this review article, we will give a comprehensive assessment of the QoS of IoMT applications used in this pandemic from 2019 to 2021 to identify their requirements and current challenges by taking into account various network components and communication metrics. To claim the contribution of this work, we explored layer-wise QoS challenges in the existing literature to identify particular requirements, and set the footprint for future research. Finally, we compared each section with the existing review articles to acknowledge the uniqueness of this work followed by the answer of a question why this survey paper is needed in the presence of current state-of-the-art review papers. Index Terms-Smart sensing, QoS of IoMT, IoMT applications in COVID-19, QoS requirements, QoS challenges, routing protocols. I. INTRODUCTIONC OVID-19 is an infectious and transmittable virus that can provoke penetrating respiratory syndrome in humans [1]. This virus has been spread all over the globe and infected 437,792,328 individuals, followed by 5,978,217 fatalities and 369,500,307 recovered cases by March 1, 2022 [2]. The research community believes that COVID-19 infection rates Manuscript

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IoT Eco-system, Layered Architectures, Security and Advancing Technologies: A Comprehensive Survey

Cited by 24 publications

References 101 publications

Intelligent Evaluation Method of Engineering Cost Feasibility Model Based on Internet of Things

Intelligent Evaluation Method of Engineering Cost Feasibility Model Based on Internet of Things

Adoption of IoT by telecommunication companies in GCC: The role of blockchain

QoS Review: Smart Sensing in Wake of COVID-19, Current Trends and Specifications With Future Research Directions

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