Analysis of node deployment in wireless sensor networks in warehouse environment monitoring systems

Mao, Jia; Jiang, Xiaoxi; Zhang, Xiuzhi

doi:10.1186/s13638-019-1615-x

Cited by 22 publications

(17 citation statements)

References 19 publications

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“…In Wireless Sensor Networks (WSNs), there are large number of geographically distributed sensor nodes to monitor environment parameters (indoor as well as outdoor) [1,2]. These sensor nodes are usually low cost and are capable to sense the environment along with sending the sensed data to the respective base station [3]. In fact, we can gather the required data from the sensor nodes by inserting our required queries because these nodes are instilled with their own communication devices [4,5].…”

Section: Literature Reviewmentioning

confidence: 99%

A Cost-Efficient Radiation Monitoring System for Nuclear Sites: Designing and Implementation

Khan¹,

Khan²

2022

Intelligent Automation &Amp; Soft Computing

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Radiation monitoring is essential for examining and refraining the unwanted situations in the vicinity of nuclear plants as high levels of radiation are quite dangerous for human beings. Meanwhile, Wireless Sensor Networks (WSNs) are proved to be an auspicious candidate to address that issue. Actually, WSNs are pretty beneficial to monitor an area with the aim of avoiding undesirable situations. In this paper, we have designed and implemented a cost-efficient radiation and the temperature monitoring system. We have used ZigBee to develop the sensor nodes, and the sensor nodes are instilled with the radiation and the temperature sensors. In addition, the Geiger Muller Tube (GM Tube), which is usually a reliable detector to monitor nuclear sites, is used to monitor the radiations. The designed system consists of two sensor nodes and the main node. The experimental results validate the designed system, where the communication between the nodes and the main node along with the inter-nodal communication are examined in order to ensure the smooth-running operation of the designed system.

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Section: Literature Reviewmentioning

confidence: 99%

A Cost-Efficient Radiation Monitoring System for Nuclear Sites: Designing and Implementation

Khan¹,

Khan²

2022

Intelligent Automation &Amp; Soft Computing

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“…A wireless sensor network is usually installed and set up in a hostile and unfriendly environment and left unattended or neglected in an unsecured environment [28]. It affects the performance of the entire network and it is the primary obstacle that must be solved and fixed in network application [29]. As it makes possibilities for an intruder to attack a network's node of the network physically and get illegitimate access to all valuable and very important information [30].…”

Section: E Physical Attackmentioning

confidence: 99%

Challenges in Sinkhole Attack Detection in Wireless Sensor Network

Waoo¹,

Tiwari²

2021

IJDCN

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Wireless sensor networks (WSN’s) comprise limited energy small sensor nodes having the ability to monitor the physical conditions and communicate information among the various nodes without requiring any physical medium. Over the last few years, with the rapid advancements in information technology, there has been an increasing interest of various organizations in making the use of wireless sensor networks (WSN’s). The sensor nodes in WSN having limited energy detects an event, collect data and forward this collected data to the base node, called sink node, for further processing and assessment. Few attributes of WSN’s like the energy consumption and lifetime can be impacted by the design and placement of the Sink node. Despite various useful characteristics WSN’s is being considered vulnerable and unprotected. There is a large class of various security attacks that may affect the performance of the system among which sinkhole an adversary attack puts dreadful threats to the security of such networks. Out of various attacks, a sinkhole attack is one of the detrimental types of attacks that brings a compromised node or fabricated node in the network which keeps trying to lures network traffic by advertising its wrong and fake routing update. Sinkhole attacks may have some other serious harmful impacts to exploit the network by launching few other attacks. Some of these attacks are forwarding attacks, selective acknowledge spoofing attacks, and they may drop or modify routing information too. It can also be used to send fake or false information to the base station. This study is analyzing the challenges with sinkhole attacks and exploring the existing available solutions by surveying comparatively which used to detect and mitigate sinkhole attacks in the wireless sensor network.

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“…, 4) has been obtained by performing a site surveying analysis, considering both system level requirements on wireless channel connectivity and specific requirements for equipment deployment. Site surveying techniques have been analyzed in the literature, with particular emphasis for mobile communication systems and more recently, for wireless sensor networks [62], [63]. Depending on the application, static location (i.e., deterministic network topology, with a moderate number of nodes or with precise knowledge of the coverage area topology in which nodes are located at specific locations) or dynamic location (i.e., random network topology requirements with large scale deployments in areas with limited topological information, with no prior location and the application of statistical based modeling and subsequent optimization) techniques can be employed.…”

Section: D-rl Analysismentioning

confidence: 99%

Building Decentralized Fog Computing-Based Smart Parking Systems: From Deterministic Propagation Modeling to Practical Deployment

et al. 2020

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The traditional process of finding a vacant parking slot is often inefficient: it increases driving time, traffic congestion, fuel consumption and exhaust emissions. To address such problems, smart parking systems have been proposed to help drivers to find available parking slots faster using latest sensing and communications technologies. However, the deployment of the communications infrastructure of a smart parking is not straightforward due to multiple factors that may affect wireless propagation. Moreover, a smart parking system needs to provide not only accurate information on available spots, but also fast responses while guaranteeing the system availability even in the case of lacking connectivity. This article describes the development of a decentralized low-latency smart parking system: from its conception, design and theoretical simulation, to its empirical validation. Thus, this work first characterizes a real-world scenario and proposes a fog computing and Internet of Things (IoT) based communications architecture to provide smart parking services. Next, a thorough analysis on the wireless channel properties is carried out by means of an in-house developed deterministic 3D-Ray Launching (3D-RL) tool. The obtained results are validated through a real-world measurement campaign and then the communications architecture is implemented by using ZigBee sensor nodes. The implemented architecture also makes use of Bluetooth Low Energy beacons, an Android app, a decentralized database and fog computing gateways, whose performance is evaluated in terms of response latency and processing rate. Results show that the proposed system is able to deliver information to the drivers fast, with no need for relying on remote servers. As a consequence, the presented development methodology and communications evaluation tool can be useful for future smart parking developers, which can determine the optimal locations of the wireless transceivers during the simulation stage and then deploy a system that can provide fast responses and decentralized services.

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Analysis of node deployment in wireless sensor networks in warehouse environment monitoring systems

Cited by 22 publications

References 19 publications

A Cost-Efficient Radiation Monitoring System for Nuclear Sites: Designing and Implementation

A Cost-Efficient Radiation Monitoring System for Nuclear Sites: Designing and Implementation

Challenges in Sinkhole Attack Detection in Wireless Sensor Network

Building Decentralized Fog Computing-Based Smart Parking Systems: From Deterministic Propagation Modeling to Practical Deployment

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