Web1.3 Secrecy Metrics 11 where E (R B) and E (R E) are now ergodic rates of the legitimate and wiretap channels, respectively. This achievable ergodic secrecy rate is strictly smaller than the secrecy capacity. Nevertheless, in most cases it is more computationally efficient, which is usually taken as the optimization objective function, being a lower bound of the … WebGaussian MIMO compound wiretap channels. In channels belonging to this class, the eavesdropper is degraded with respect to one of the two users. We obtain the secrecy …
IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 57, NO. 4, …
WebThe primary objective of this thesis from the mathematical side is to determine the secrecy capacity for correlated channel gains for the main and eavesdropper channels for the Gaussian Wiretap channel as a function from main parameters ( ; ;ˆ). f(h 1;h 2) is the joint distribution of the two channel gains at channel use (h 1;h 2), f i(h Web28 de jun. de 2024 · Secrecy rate maximization in Gaussian MIMO wiretap channels is considered. While the optimality of Gaussian signaling and a general expression for the … small windows games
On the Gaussian MIMO Wiretap Channel - IEEE Xplore
Web3 de mai. de 2010 · Abstract: We study the Gaussian multiple-input multiple-output (MIMO) wiretap channel, which consists of a transmitter, a legitimate user, and an … Webcriteria [15], which is a counterpart of the regular channel capacity (without the secrecy criterion). The secrecy capacity of the AWGN MIMO wiretap channel (WTC) has been established in [17]–[19] under the full channel state informa-tion (CSI) assumption, where in particular the optimality of Gaussian signaling has been shown, and an optimal ... Web26 de jul. de 2024 · Multi-user Gaussian MIMO wiretap channel is considered under interference power constraints (IPC), in addition to the total transmit power constraint (TPC). Algorithms for global maximization of its secrecy rate are proposed. Their convergence to the secrecy capacity is rigorously proved and a number of properties are established … small windows for home