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We propose a simple scheme for detecting selfish behavior achieved by manipulating the 802.11 Medium Access Control (MAC) protocol. Specifically, attacks that exploit the Distributed Coordination Function (DCF) parameters and data rate adaption scheme to maximize individual throughput pose a denial of service threat against protocol abiding nodes. We detect this malicious behavior by employing a combination...
What types of debug capability can currently be found in cores? The first thing that comes to mind is scan. Though scan was originally implemented in order to get high fault coverage, it can also be used for debug. For instance, if there is an asynchronous switch from functional mode to scan mode, a functional test can be run, stopped and then the data in every scanned register can be shifted out...
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.