wireless sensor 2019

A Design of Sensing Data Collection Circuits for Wireless Sensor Networks Utilizing WiFi Technology
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Wireless sensor networks (WSNs) facilitate many applications in different fields. And, WiFi technologies have been developed and used widely based on some advantages. Data collection methods in WSNs for monitoring purposes are being exploited to be more

Wireless Sensor Networks
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The China Wireless Sensor Network Conference (CWSN) is an annual conference sponsored by the China Computer Federation (CCF). The 12th China Wireless Sensor Network Conference (CWSN2018) was cosponsored by the China Computer Federation

Survey on Energy Efficient Clustering and Routing Protocols of Wireless Sensor Network
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The past few years have witnessed increased interest in the potential use of wireless sensor networks (WSNs) in a wide range of applications and it has become a hot research area. However, the resource constrained nature of sensors raises the problem of energy. This

A semantic model for wireless sensor networks in cognitive buildings
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Cognitive buildings, being aware of their own performance, actively learn and adapt to the environment, enhancing comfort and safety of occupants. While the integration of Internet of Things (IoT) technology, machine learning, reasoning, and augmented reality into cognitive

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Wireless sensor networks (WSN) are finding increasing use in all-metal marine environments such as ships, oil and gas rigs, freight container terminals, and marine energy platforms. However, wireless propagation in an all-metal environment with ducting and

Zigbee on Wireless Sensor Network for patient monitoring and Home Automation Application
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Mobile application processors will soon replace desktop processors as the focus of innovations in microprocessor technology. Already, these processors have largely reached their most power-hungry cousins, supporting out-of-order execution and multi-core

Study of Techniques For Reliable Data Transmission In Wireless Sensor Networks
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A wireless sensor network (WSN) is composed of a large set of multi-functional sensor nodes with limited power supply and constrained computational capability, which are deployed in an unattended manner over a geographical area for the purpose of gathering

Precision Agriculture using Internet of Things and Wireless sensor Networks
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The Internet of Things (IoT), the idea of getting real-world objects connected with each other, will change the way users organize, obtain and consume information radically. Internet of Things (IoT) enables various applications (crop growth monitoring and selection, irrigation

Enhancement in the Lifetime of Wireless Sensor Network
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Technology changes every day and everyone wants to add more comfort in our life but some technologies increase the safety. Wireless Sensors are one of the technologies which increase the safety in our life in some manner. Wireless sensors are used in remote areas Wireless sensor networks (WSNs) face many security challenges in their applications. In order to improve the security of WSNs, a trust security algorithm based on nodes behavior analysis and cloud model is proposed. According to the behavior characteristics of the

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A Wireless Sensor Network (WSN) is a network consisting of wireless sensor nodes. There are usually requirements that need to be met when deploying a WSN, one being the placement of nodes. Due to placement requirements and limited node transmission range, a

Improvement on LEACH Protocol in Wireless Sensor Networks
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Wireless sensor network (WSN) is a network consists of large number of low power sensor nodes. Leach is a less energy adaptive clustering hierarchy protocol. The main goal of cluster based sensor networks is to decrease system delay and reduce energy consumption

An Asynchronous Clustering and Mobile Data Gathering Schema Based on Timer Mechanism in Wireless Sensor Networks
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Recently, Wireless sensor networks (WSNs) have become very popular research topics which are applied to many applications. They provide pervasive computing services and techniques in various potential applications for the Internet of Things (IoT). An Asynchronous

TLS: traffic load based scheduling protocol for wireless sensor networks
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In wireless sensor networks (WSNs), nodes are usually deployed in the monitoring region randomly and densely and are supposed to monitor the region for a longer duration. These sensors are normally powered by a battery and therefore it is essential to regulate the power

A Review-Efficiency of Energy Clustering and Routing in Wireless Sensor Networks
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Clustering calculations are acquired widely connected, for energy protection in Wireless Sensor Networks (WSNs). The assumption of an essential job with further depletion of energy rapidly other than any parts of nodes in case of clustered WSNs, Cluster Heads

Evaluation of Network Parameters of a Sensor Node Deployment Strategy in Wireless Sensor Network for Hilly Terrains
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Sensor Network (WSN) can be examined by the resultant network parameters of covered sensing area and superimposed area. The measurement of covered sensing area is out of the total surface area how much geographical area can be sensed by the placed sensors

A Review Paper on Healthcare and Hospital Monitoring System Using Wireless Sensor Network
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Wireless Sensor Network (WSN) are becoming increasingly important for monitoring patients health and providing more comfort to them. In a healthcare (hospital) monitoring system it is obligatory to constantly monitor the patients physiological parameters. In this

Wireless Sensor Network (WSN) Predictable Weather Station
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Weather prediction one of the projects that get a lot of attention in these days. There are many challenges generated during implementation of the system especially when needed to collect data from a number of sensors and that means there are sending data from the

X-band mini weather radar network and other wireless sensor networks for environmental monitoring
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7.2. 1 General description of the grid for smart gas metering 153 7.2. 2 Sensor node description 154 7.2. 3 Reading pulses from gas meter equipments 156 7.2. 4 Storing pulse on local memory 156 7.2. 5 The communication protocol 156 7.2. 6 Error handling 158 7.2. 7

wireless sensor 2019 IEEE PAPER