WebFeb 10, 2024 · In such locally correlated channels, the Kraus operators are used to control the dynamics of quantum phenomena. Recently, a detailed study of the correlated dephasing channel has been carried out in terms of coherence dynamics and preservation by Hu and Zhou . They analyzed the coherence of two qubits coupled to a quantum … WebImpact of Channel Aging on Cell-Free Massive MIMO Over Spatially Correlated Channels Abstract: In this paper, we investigate the impact of channel aging on the performance of cell-free (CF) massive multiple-input multiple-output (MIMO) systems with both spatial correlation and pilot contamination.
[2211.03132v1] Reconfigurable Intelligent Surface-Assisted Secret …
WebJun 22, 2024 · Based on a pair of correlated channels, a random, real-time, and consistent key for both legitimate communication sides can be generated. Because of the strong reciprocity of the received signal strength (RSS), it is widely used in practical applications for key extraction [ 6 ]. WebSecrecy Outage Analysis over Correlated Composite Nakagami-m/Gamma Fading Channels George C. Alexandropoulos, Senior Member, IEEE and Kostas P. Peppas, … chris d howells
What is the difference between correlated channels and independ…
WebJun 30, 2024 · This article is focused on secure relay beamformer design with a correlated channel model in the relay-eavesdropper network. In this network, a single-antenna source-destination pair transmits secure information with the help of an amplify-and-forward (AF) relay equipped with multiple antennas, and the legitimate and eavesdropping channels … WebCorrelated Fading Channels Yangyang Zhang, Chunlin Ji, Wasim Q. Malik, Senior Member, IEEE, Dominic C. O’Brien, and David J. Edwards Abstract—In this letter, we propose a novel receive antenna selection algorithm based on cross entropy optimization to maximize the capacity over spatially correlated channels in WebOct 2, 2024 · Where the channel CM describes the correlation between antennas in spatial domain. In reality, in certain cases channels are dependents (i.e., SC) [6, 12, 13]. That is to say, in certain measure the element of the channels is correlated. The property of the channel CMs is to make sense of the spatial correlation among antennas. gentile xian view of god/jesus ditheism