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 a wireless network adopting a cooperative decode and forward protocol, malicious nodes may not forward packets when requested. In this letter we propose to exploit cooperation also to detect malicious nodes. Each node monitors other nodes' transmissions and apply an adaptive quickest detection (AQD) technique to form an opinion, which is however affected by channel fading. In order to reduce false...
Cooperative communication is considered a promising technique to increase channel capacity and improve reliability in wireless and cellular networks. However, it also raises a number of serious security issues as malicious nodes may impersonate and affect the integrity of the communication. In this paper, we propose a prevention-based security technique for cooperative communication taking into consideration...
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.