Sensitivity of the secrecy capacity of a wiretap channel to the channel gains with imperfect channel information


In this paper, the impact of a small variations in the channel gains on the secrecy rate of the wiretap channel is studied, in which it is assumed that the imperfect channel knowledge is available at the transmitter. First, we consider general additive noise model for both legitimate and eavesdropper channels in the wiretap channel, and compute theโ€ฆย (More)
DOI: 10.1109/IWCIT.2017.7947669


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