Detecting the presence of a valid signal is an important task of a telecommunication receiver. When the receiver is unable to detect the presence ofa valid signal, due to noise and fading, it is referred to as an erasure. Thiswork deals with the probability of erasure computation for orthogonalfrequency division multiplexed (OFDM) signals used by...
In this article,the phenomenon of “information space” and its methods ofstudy, its types, elementary structure and qualitative characteristics are discussed, the author’s definition of the concept of “information” is given, thestructure of the information process, and the phases, which are the basis forthe evolution of the information space and the universe of human activity,are considered.
Many organizations are struggling to provide high bandwidth and reliableinternet connectivity at their branch offices and business locations andgetting the most out of their operational expense. The need for internet connectivity at any branch offices and business locations is not a luxury anymore but is a necessity. Let us try to understand how to plan...
M. G. Sobamowo, O. A. Adedibu, O. A. Adeleye, A. O. Adesina
29-36
Article ID: 1888 172 (Abstract)32 (Download)
In this study, the impacts of internal heat generation on heat transfer enhancement of porous fin is theoretical investigated using differential transform method. The parametric studies reveal that porosity enhances the finheat dissipating capacity but the internal heat generation decreases the heatenhancement capacity of extended surface. Also, it is established that whenthe internal heat parameter...