In this paper we consider the State-Dependent Wiretap Channel (SD-WC). As the main idea, we model the SD-WC as a Cognitive Interference Channel (CIC), in which the primary receiver acts as an eavesdropper for the cognitive transmitter’s message. By this point of view, the Channel State Information (CSI) in SD-WC plays the role of the primary user’s message in CIC which can be decoded at the eav...
