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This paper proposes an improved cloud-element model for information security risk assessment. Combined with the characteristics of dynamic balance of information security risk, we propose the control means and uncontrollable factors as information security risk evaluation index. The method of constructing the sample cloud has been expatiated, and the correlation between the cloud droplet and the sample...
In this paper, we investigate the capacity limits of Multiple-Input, Multiple-Output (MIMO) communication systems in Rice environments. Under this scenario, In Rice environments the channel response matrix is modeled as the weighted sum of the Line-of-Sight (LOS) and the Non-Line-of-Sight (NLOS) matrices. The LOS transmission matrix is used in a Ricean fading channel model which incorporates spatial...
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