On the gaussian mimo wiretap channel
Web27 de jul. de 2009 · This paper provides a closed-form expression for the secrecy capacity of the multiple-input multiple output (MIMO) Gaussian wiretap channel, under a power … Web29 de set. de 2024 · DONG et al.: MIMO WIRETAP CHANNEL 5 user k essentially communicates over a point-to-point channel. However, the proper signal is strictly sub-optimal in this point-to-point channel, which is mainly because the noise containing interference can be improper if the transmitted signal is improper, so the analysis for the …
On the gaussian mimo wiretap channel
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WebFinally, we consider the Gaussian MIMO degraded compound multi-receiver wiretap chan- nel, and evaluate its secrecy capacity region when there is only one user in the second group. We show the optimality of a jointly Gaussian distribution for auxiliary random variables and channel inputs by generalizing our optimization results in [3]. WebGaussian MIMO multi-receiver wiretap channel. In the second sub-class, although all receivers still have the same number of antennas as in the degraded case, the noise …
Web18 de mar. de 2009 · In this paper, we consider the Gaussian multiple-input multiple-output (MIMO) multi-receiver wiretap channel in which a transmitter wants to have confidential communication with an arbitrary number of users in the presence of an external eavesdropper. We derive the secrecy capacity region of this channel for the most … Web6 de jul. de 2012 · Abstract: This paper considers a multiple-input multiple-output (MIMO) Gaussian wiretap channel model, where there exists a transmitter, a legitimate receiver and an eavesdropper, each equipped with multiple antennas.
Web21 de jul. de 2015 · The conditions under which these bounds are tight are given. Under the saddle-point condition, the compound secrecy capacity is shown to be equal to that of the worst-case channel. Based on this, the compound Gaussian multiple-input multiple-output wiretap channel is studied under the spectral norm constraint and without the … Web28 de set. de 2024 · Optimality of the Proper Gaussian Signal in Complex MIMO Wiretap Channels. The multiple-input multiple-output (MIMO) wiretap channel (WTC), which …
Web28 de jun. de 2024 · The broadcast nature of wireless channels stimulated significant interest in their security aspects and the Gaussian MIMO wiretap channel (WTC) has emerged as a popular model to study information theoretic secrecy aspects of …
Web19 de mar. de 2010 · On Gaussian MIMO compound wiretap channels Abstract: We study the two-user one-eavesdropper discrete memoryless compound wiretap channel, where the transmitter sends a common confidential message to both users, which needs to be kept perfectly secret from the eavesdropper. cub scouts budget worksheetWeb15 de out. de 2013 · This paper considers a multiple-input multiple-output (MIMO) Gaussian wiretap channel model, where there exists a transmitter, a legitimate receiver and an … cub scouts bsa pocket knifeWeb3 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 … easter anagrams for adultsWebThe Gaussian wire-tap channel Abstract: Wyner's results for discrete memoryless wire-tap channels are extended to the Gaussian wire-tap channel. It is shown that the secrecy … easter and devore attorneysWeb20 de fev. de 2024 · The wiretap channel (WTC), in which an eavesdropper aims to decode to the message exchanged by a pair of legitimate transceivers, represents a fundamental information-theoretic model for... easter and chocolateWebFor a Gaussian channel (with additive white Gaussian noise [AWGN]) a theoretical limit to the maximum data rate (Rb) that can be transmitted in a channel with a given bandwidth … cub scouts bookWeb1 de nov. de 2024 · Multi-Input, Multi-Output (MIMO) techniques are seeing widespread usage in wireless communication systems due to their large capacity gains. On the other hand, security is a concern of any wireless system, which can make schemes that implement physical layer security key in assuring secure communications. In this paper, … cub scouts building a better world