The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
After a decade of extensive research on application-specific wireless sensor networks (WSNs), the recent development of information and communication technologies make it practical to realize software-defined sensor networks (SDSNs), which are able to adapt to various application requirements and to fully explore the resources of WSNs. In SDSNs, wireless sensor nodes can be dynamically reprogrammed...
This paper studies the design of a wireless data acquisition system applied in greenhouse by building a wireless sensor network based on ZigBee. The system includes acquisiton terminals, routing nodes, an ethernet gateway and a server. The terminals are solar powered with no external power supply, which can be flexibly deployed. Through multiple sensors connected to it, the system can collect the...
Middleware for wireless sensor and actor network is hard to design because the leverage between the hardware limitation and system complexity. Complex event processing middleware for wireless sensor network is proposed to solve this dilemma. The system utilized the computing power of the network nodes to reduce the network communication data, so that it can save the nodes' energy. The events processing...
Middleware design for wireless sensor network is a novel approach to solve the complexity of the development and deployment of the wireless sensor network applications. Complex event processing system for wireless sensor network is proposed and evaluated. The system utilized the computing power of the network nodes to reduce the network communication data, so that it can save the nodes' energy. The...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.