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.
In wireless sensor networks, power saving of nodes is a significant issue for prolonging the service lifetime. We have proposed an energy saving method, which reduces the data traffic using spatio-temporal data interpolation. In this paper, we propose an extended method which applies a sleep scheduling mechanism to our previous method in order to further suppress energy consumption. Our proposed method...
In dense mobile wireless sensor networks, it is desirable to gather sensor data from the minimum number of nodes necessary to guarantee the sensing granularity. For this aim, in our previous work, we have proposed a data gathering method using mobile agents. However, this method cannot gather all the sensor data in the situation where some mobile agents cannot be deployed due to low node density....
In this paper, we propose an autonomous and energy-efficient data gathering mechanism with transmission reduction for wireless sensor networks (WSNs). In our proposed mechanism, sensor nodes schedule their message transmission timing in a self-organizing manner such that they can gather sensor data over a whole WSN and transmit that data to a sink node while switching between a sleep state and an...
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.