Electromagnetic Compatibility Analysis Of The Broadcasting And Mobile Service In Kyrgyzstan

The technological efficiency of the use of the frequency spectrum has now become an important scientific and applied research area.Since it depends on compression methods and modulation scheme parameters during signal transmission,after switching to digital broadcasting due to more efficient use of the radio frequency resource,we can expect release of a certain amount of spectrum that can be applied to the most promising,popular,socially significant and profitable ones that have appeared recently in ways.Also,issues related to the sharing of the radio frequency spectrum by broadcasting organizations and telecommunications do not stand aside.The development of digital technologies in Kyrgyzstan and the transition to digital broadcasting in the DVB-T2 standard are the most important task of the state in the future.The construction of networks of the fourth generation LTE coincided with the transition to digital broadcasting,which allowed the use of close spectrum bands in the range 470-694 MHz.This study examines the use of the first and second digital dividends.The possible ways of mutual interference,according to the results of the analysis of the electromagnetic compatibility of radio electronic equipment of the broadcasting and mobile services,are determined.An assessment of the significance and prospects of using the frequency bands 694-790 and 790-862 MHz in the Kyrgyz Republic is given.There is a report on technical assistance to the Kyrgyz Republic in the allocation of frequency bands released as a result of the transition to terrestrial digital television broadcasting by ITU experts(December 2018).