scholarly journals Internet of Things: Architectures, Protocols, and Applications

2017 ◽  
Vol 2017 ◽  
pp. 1-25 ◽  
Author(s):  
Pallavi Sethi ◽  
Smruti R. Sarangi
Keyword(s):  
Internet Of Things ◽  
State Of The Art ◽  
Human Life ◽  
The Elderly ◽  
Striking Difference ◽  
The Internet ◽  
Survey Paper ◽  
Survey Papers ◽  
Similar Survey ◽  
The Internet Of Things

The Internet of Things (IoT) is defined as a paradigm in which objects equipped with sensors, actuators, and processors communicate with each other to serve a meaningful purpose. In this paper, we survey state-of-the-art methods, protocols, and applications in this new emerging area. This survey paper proposes a novel taxonomy for IoT technologies, highlights some of the most important technologies, and profiles some applications that have the potential to make a striking difference in human life, especially for the differently abled and the elderly. As compared to similar survey papers in the area, this paper is far more comprehensive in its coverage and exhaustively covers most major technologies spanning from sensors to applications.

scholarly journals City with Smart Waste Management: Introducing Waste Bin Technologies

2021 ◽  
Vol 34 (02) ◽  
pp. 1032-1038
Author(s):  
Arya Majidi
Keyword(s):  
Internet Of Things ◽  
Adverse Effects ◽  
Waste Management ◽  
Smart Cities ◽  
Human Life ◽  
The Other ◽  
The Internet ◽  
Waste Collection ◽  
Waste Production ◽  
The Internet Of Things

Population growth and urbanization have led to an increase in the rate of waste production, the lack of timely and proper management of which will have adverse effects on human life and the environment. Since most of the waste management costs are spent on waste collection and transportation, it is necessary to find solutions to control the huge costs of this sector. On the other hand, today, intelligent technologies are used globally as solutions to meet challenges in various fields such as agriculture to improve agro-industrial production, transportation, and waste management, which creates a concept called smart cities. One of the categories that has changed the concept of cities and made them have easier and smarter answers to various events and needs is the "Internet of Things", in which many cases and infrastructures with new hardware technologies and Software are integrated. Waste collection is no exception to this rule and efforts have been made to make it smarter. In this research, some of the latest innovations presented globally in order to make trash smarter have been examined.

Research on the Key Technology in Data Transmission Based on the Control System of Internet of Things

2014 ◽  
Vol 998-999 ◽  
pp. 1374-1377
Author(s):  
Da Hui Li
Keyword(s):  
Internet Of Things ◽  
Data Transmission ◽  
Driving Forces ◽  
Human Life ◽  
Information Aggregation ◽  
The Internet ◽  
Related Services ◽  
Fully Integrated ◽  
Key Technology ◽  
The Internet Of Things

This article introduces the services and development of the Internet of Things, and analyzes the driving forces and obstacles behind such development. Looking at application types and the different development stages of the Internet of Things, this article categorizes its services into four types: identity related services, information aggregation services, collaborative-aware services, and ubiquitous services. For the first two types of services, applications and system framework are discussed; for the last two types, development trends are discussed. Services provided by the Internet of Things will gradually be integrated into human life and society; with the development of the Internet of Things, applications will evolve from relatively simple identity-related and information aggregation-related applications, to collaboratively-aware and finally ubiquitous applications. It will then be possible for the Internet of Things to be fully integrated with Internet and telecommunications networks

scholarly journals Grid-PPPS: A Skyline Method for Efficiently Handling Top-kQueries in Internet of Things

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Sun-Young Ihm ◽  
Aziz Nasridinov ◽  
Young-Ho Park
Keyword(s):  
Internet Of Things ◽  
State Of The Art ◽  
Rapid Development ◽  
The Internet ◽  
Space Partitioning ◽  
Data Space ◽  
Index Building ◽  
Representative Skyline ◽  
The Internet Of Things ◽  
Grid Based

A rapid development in wireless communication and radio frequency technology has enabled the Internet of Things (IoT) to enter every aspect of our life. However, as more and more sensors get connected to the Internet, they generate huge amounts of data. Thus, widespread deployment of IoT requires development of solutions for analyzing the potentially huge amounts of data they generate. A top-kquery processing can be applied to facilitate this task. The top-kqueries retrievektuples with the lowest or the highest scores among all of the tuples in the database. There are many methods to answer top-kqueries, where skyline methods are efficient when considering all attribute values of tuples. The representative skyline methods are soft-filter-skyline (SFS) algorithm, angle-based space partitioning (ABSP), and plane-project-parallel-skyline (PPPS). Among them, PPPS improves ABSP by partitioning data space into a number of spaces using hyperplane projection. However, PPPS has a high index building time in high-dimensional databases. In this paper, we propose a new skyline method (called Grid-PPPS) for efficiently handling top-kqueries in IoT applications. The proposed method first performs grid-based partitioning on data space and then partitions it once again using hyperplane projection. Experimental results show that our method improves the index building time compared to the existing state-of-the-art methods.

scholarly journals ANALYSIS OF THE CONCEPT INTERNET OF THINGS AND THE DYNAMICS OF ITS DEVELOPMENT IN DIFFERENT INDUSTRIES

2020 ◽  
pp. 171-185
Author(s):  
Yuliia Pyrih ◽  
Mykola Kaidan ◽  
Olena Hordiichuk-Bublivska
Keyword(s):  
Internet Of Things ◽  
Smart City ◽  
Business Models ◽  
Human Life ◽  
Qualitative Change ◽  
Human Condition ◽  
The Internet ◽  
Intelligent Transport System ◽  
And Storage ◽  
The Internet Of Things

The paper considers the concept of "Internet of Things", which is increasingly penetrating into various spheres of human life and contributes to a significant qualitative change in economic, operational and technological processes. The stages of functioning of the Internet of Things and the levels of its architecture are considered. Based on an analysis of a number of literature sources, the IoT has the greatest impact on six industries such as electricity and housing, health, agriculture and livestock, freight transportation and storage, smart city and construction, and manufacturing. A description of the main types of services for each of these industries and the role of the Internet of Things for its development. It is determined that the application of IoT solutions: in energy - allows to reduce the cost of infrastructure operation, prevent serious accidents and increase the efficiency of asset use; in healthcare - provides real-time streaming of data from devices that monitor the human condition, which allows for accurate diagnosis, increase the accuracy of results and optimize the provision of medical care; in agriculture and livestock - allows to significantly increase the efficiency of cultivation and reduce losses of agricultural products by raising awareness in decision-making and the ability to respond quickly to changes in weather, prices, market situation, etc .; for transportation and storage of goods - allows to provide smooth movement of operations and reduction of underutilization of resources for profit maximization; for "smart city" and construction - allows you to fundamentally improve the city's economy, improve living standards and public safety through more efficient management of housing and communal services, transport and services for the population; for industrial production - allows you to optimize production processes, modify business models, as well as increase productivity and efficiency, while reducing costs. The scheme of intelligent transport system for the city of Kyiv is presented.

scholarly journals Elasticity for MQTT Brokers in IoT Applications

2021 ◽  
Vol 2020 (2) ◽  
pp. 61-73
Author(s):  
Linh Manh Pham
Keyword(s):  
Internet Of Things ◽  
Power Consumption ◽  
Service Providers ◽  
Human Life ◽  
Low Power Consumption ◽  
The Internet ◽  
Embedded Devices ◽  
New Approach ◽  
Iot Applications ◽  
The Internet Of Things

Many domains of human life are more and moreimpacted by applications of the Internet of Things (i.e., IoT).The embedded devices produce masses of data day after dayrequiring a strong network infrastructure. The inclusion ofmessaging protocols like MQTT is important to ensure as fewerrors as possible in sending millions of IoT messages. Thisprotocol is a great component of the IoT universe due to itslightweight design and low power consumption. DistributedMQTT systems are typically needed in actual applicationenvironments because centralized MQTT methods cannotaccommodate a massive volume of data. Although beingscalable decentralized MQTT systems, they are not suited totraffic workload variability. IoT service providers may incurexpense because the computing resources are overestimated.This points to the need for a new approach to adapt workloadfluctuation. Through proposing a modular MQTT framework,this article provides such an elasticity approach. In order toguarantee elasticity of MQTT server cluster while maintainingintact IoT implementation, the MQTT framework used offthe-shelf components. The elasticity feature of our frameworkis verified by various experiments.

scholarly journals Internet of things - A Survey

2021 ◽  
pp. 417-438
Author(s):  
Pranjal Upadhyay ◽  
Prof. Deepak Upadhyay
Keyword(s):  
Internet Of Things ◽  
The Internet ◽  
Detailed Knowledge ◽  
Network Layer ◽  
Survey Paper ◽  
The Internet Of Things

In the survey paper we defined all the topics related to the Internet of Things. All the components related to the internet of things in Details. You will get detailed knowledge about the Internet of things ecosystem, Internet of things Elements, Internet of things Architecture. Also, we will cover all the internet of things protocols and brief about protocols. In this we will provide the details of attack based on Protocols and at the end we justify why RPL is useful over 6Low-PAN in the internet on things network layer.

scholarly journals Exploiting Smart Contracts for Capability-Based Access Control in the Internet of Things

Sensors ◽  
2020 ◽  
Vol 20 (6) ◽  
pp. 1793 ◽  
Author(s):  
Yuta Nakamura ◽  
Yuanyu Zhang ◽  
Masahiro Sasabe ◽  
Shoji Kasahara
Keyword(s):  
Internet Of Things ◽  
Access Control ◽  
Human Life ◽  
The Internet ◽  
Monetary Cost ◽  
Fine Grained ◽  
Smart Contract ◽  
Gas Consumption ◽  
Access Rights ◽  
The Internet Of Things

Due to the rapid penetration of the Internet of Things (IoT) into human life, illegal access to IoT resources (e.g., data and actuators) has greatly threatened our safety. Access control, which specifies who (i.e., subjects) can access what resources (i.e., objects) under what conditions, has been recognized as an effective solution to address this issue. To cope with the distributed and trust-less nature of IoT systems, we propose a decentralized and trustworthy Capability-Based Access Control (CapBAC) scheme by using the Ethereum smart contract technology. In this scheme, a smart contract is created for each object to store and manage the capability tokens (i.e., data structures recording granted access rights) assigned to the related subjects, and also to verify the ownership and validity of the tokens for access control. Different from previous schemes which manage the tokens in units of subjects, i.e., one token per subject, our scheme manages the tokens in units of access rights or actions, i.e., one token per action. Such novel management achieves more fine-grained and flexible capability delegation and also ensures the consistency between the delegation information and the information stored in the tokens. We implemented the proposed CapBAC scheme in a locally constructed Ethereum blockchain network to demonstrate its feasibility. In addition, we measured the monetary cost of our scheme in terms of gas consumption to compare our scheme with the existing Blockchain-Enabled Decentralized Capability-Based Access Control (BlendCAC) scheme proposed by other researchers. The experimental results show that the proposed scheme outperforms the BlendCAC scheme in terms of the flexibility, granularity, and consistency of capability delegation at almost the same monetary cost.

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