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Recent Developments in sensor networking for industrial application emphasized need for reliable integration of sensor networks with the internet. For sensor network deployed to record the industrial process parameter in various place of industry, it is important that collected information be delivered as fast as possible with minimum delays. In this paper, an integration module is proposed. The objective...
IP-based Wireless Sensor Networks (IP-based WSNs) combine IPv6 technology with WSNs to create a global sensor network infrastructure. However, wireless radio access and Internet connectivity make end-to-end security urgently needed by security critical WSN applications. Transport Layer Security (TLS) is considered as a suitable solution to ensure such security. However, the certificate-based mechanism...
Future pervasive communication systems requirements for highly performing, flexibly deployable and cost/energy-efficient services and applications are expected to revolutionize the way we design, optimize and use wireless networks. From a cellular perspective, the emphasis is placed on achieving ubiquitous and reliable real-time data communications at cell-edge, as articulated in ITU's IMT-Advanced...
In recent years, greenhouse technology in agriculture is to automation, information technology direction with the IOT (internet of things) technology rapid development and wide application. In the paper, control networks and information networks integration of IOT technology has been studied based on the actual situation of agricultural production. Remote monitoring system with internet and wireless...
Wireless sensor networks have become very useful in so many applications. Applications such as grape monitoring, insect movement monitoring and etc., that allows connectivity between sensor network and Internet can solve many remote control and monitoring problems. IPv6 over low power WPAN (6lowPAN) protocols are suitable technology that can be adapted in wireless sensor network. The deployment of...
A mobile and wide area deployable wireless sensor system, including hardware and software, is developed to enhance the mobility, deployment and capability of wireless sensors for networked services. Due to the dual-layer dual-directional wireless communication capability of a novel WAN-SAN coherent architecture and the removal of fix-installed gateway, all sensor nodes are remotely controllable and...
Wireless sensor networks (WSNs) are used for various ubiquitous and pervasive environments. A few common applications are security, agriculture, automation, and environmental monitoring. This paper provides the software architecture and design to develop a Web-based application to query a wireless sensor network. A model-view-controller architecture is used to develop a generic Web-based application...
We have designed and tested a comprehensive wireless neural recording system. The system amplifies, digitally encodes, transmits, archives, hosts, and displays multiple channels of neural recordings from any number of un-tethered test subjects. The neural transmitter and receiver are modified TinyOS-based MICAz wireless sensor nodes that can sample, transmit, and receive neural data real-time at a...
Forming from diversified and mass of sensors, the wireless sensor network (WSN) has become a major field and diversified trend for research gradually in these years for its applications. However, in the wireless environment, the lifetime of network would be limited by the supply of battery devices. Among these, protocol has huge influences to the lifetime of WSN. This paper discusses the advantages...
Low cost, low power wireless sensor tags are essential to realize a world wide network that would connect many times more devices than the ones connected today. With the required protocol in place, these wireless sensor tags would allow automatic feeding of sensed data to the internet, rather than the present day prevalent manual approach [Scharfeld, T.A. (2001)]. This phenomenon could lead to the...
It is an exciting explore to integrate wireless sensor network which acts as an infrastructure of sensing environment around with open grid computing system. The combination of the two systems poses many challenges. This paper has analyzed the key requisites of the connecting platform which can integrate sensor network with grid, and further described the architecture of wireless sensor grid. We also...
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