Scientific Research Publishing

Read full paper at： http://www.scirp.org/journal/PaperInformation.aspx?PaperID=48505#.VD98W1fHRK0 Author(s)    Jaime Salvador-Moysén , Yolanda Martínez-López , José M. Ramírez-Aranda , Marisela Aguilar-Durán , Miguel A. Reyes-Romero Affiliation(s) Scientific Research Institute, Universidad Juárez del Estado de Durango, Durango, México . Scientific Research Institute, Universidad Juárez del Estado de Durango, Durango, México . Department of Family Medicine, University Hospital Dr. José Eleuterio González, Universidad Autónoma de Nuevo León, Monterrey, México . Scientific Research Institute, Universidad Juárez del Estado de Durango, Durango, México . Faculty of Medicine and Nutrition, Universidad Juárezdel Estado de Durango, Durango, México . ABSTRACT ...

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=48505#.VDtHKFfHRK0 Author(s)     Jaime Salvador-Moysén , Yolanda Martínez-López , José M. Ramírez-Aranda , Marisela Aguilar-Durán , Miguel A. Reyes-Romero Affiliation(s) Scientific Research Institute, Universidad Juárez del Estado de Durango, Durango, México . Scientific Research Institute, Universidad Juárez del Estado de Durango, Durango, México . Department of Family Medicine, University Hospital Dr. José Eleuterio González, Universidad Autónoma de Nuevo León, Monterrey, México . Scientific Research Institute, Universidad Juárez del Estado de Durango, Durango, México . Faculty of Medicine and Nutrition, Universidad Juárezdel Estado de Durango, Durango, México . ABSTRAC...

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=50312#.VDXj_VfHRK0 Author(s)      Vladimir Leontiev 1 , Garib Movsisyan 2 , Arthur Osipyan 1 , Zhirayr Margaryan 3 Affiliation(s) 1 Moscow State University, Moscow, Russia . 2 BIT Group, Moscow, Russia . 3 Yerevan State University, Yerevan, Armenia . ABSTRACT The notion of a communication channel is one of the key notions in information theory but like the notion “information” it has not any general mathematical definition. The existing examples of the communication channels: the Gaussian ones; the binary symmetric ones; the ones with symbol drop-out and drop-in; the ones with error packets etc., characterize the distortions which take place in inf...