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.
The sparse and fluctuating bandwidth that characterize wireless links in ad-hoc networks present challenging conditions in our goal to ensure Quality of Service (QoS) in wireless connections and to maintain a satisfactory Quality of Experience (QoE) for the end user. In this environment, it is not only necessary to determine the current available bandwidth for a given link, but also to predict it...
With the widespread of IEEE 802.11 based ad hoc networks as the extend of wired networks and the importance of knowing available bandwidth to network operators, users, and bandwidth-sensitive applications, available bandwidth estimation in 802.11 based ad hoc networks has been a focus of recent research. However no consensus has arrived on how to precisely measure the available bandwidth in ad hoc...
We consider energy is a limited resource in wireless sensor networks (WSN) so that energy consumption must be minimized while satisfying given throughput requirements. In this context, we proposed a method to realize the cooperative transmission scheme in the single-hop WSN and analyzed the energy efficiency and throughput of this method. The energy consumption has taken into account both the transmission...
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.