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.
Media access control (MAC) must be carefully considered in multi-hop underwater acoustic sensor networks (UASNs) due to limited bandwidth and large propagation delay. In particular, variable propagation delays in UASNs cause inaccurate time synchronization and therefore make reservation-based protocols less favorable. Large propagation delays limit the performance of carrier sense in predicting the...
Adversaries can easily launch an attack, by taking advantage of the free wireless networking available to the public at many conferences, airports or cafes. Meanwhile in these environments, it is very difficult to identify the adversaries. In this paper, we present a scheme that is designed to defend against potential attacks at a very early stage, in order to minimize the damage to the victims and...
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.