The method for determining optimal parameters of the low-loss transmission windows in terahertz range.
Journal Title: Телекомунікаційні та інформаційні технології - Year 2017, Vol 124, Issue 1
Abstract
The questions of increasing the efficiency of data transmission over a wireless and terahertz channel based on the method developed to determine the optimal parameters of low-loss transmission windows are considered. The article attempts to assess the quality of radio reception of discrete data, taking into account both energy and time characteristics for radio communications of the terahertz range by using the general statistical average positions. In carrying out this assessment, at first the probability of defeat with use of additive (total) noise of the significant positions of taken symbols has been investigated. The effect of defeat consisted in full or in part (depending on the current parameters of the transmission and distribution medium) suppression of relatively weak and dying signals with use of strong enough (by the level and duration) noise. The feature of developed probable model is the its ability to describe only stability characteristics of reception of the discrete data, without including the type of signal and operation algorithms of the computing circuits of receiver device at its digital processing. By using this model there is the opportunity to develop the best rules of optimization of channel of the terahertz range (optimal control of transmission parameters ) rather than specific digital devices.
Authors and Affiliations
Volodymyr Sayko, Dmytro Lysenko, Lyudmyla Hryshchenko, Larysa Dakova, Vladyslav Kravchenko
Keywords
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