Kolomytsev M. Non-commuted radio network synthesis with summary frequency band minimization.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U003063

Applicant for

Specialization

  • 05.12.02 - Телекомунікаційні системи та мережі

14-06-2007

Specialized Academic Board

Д 26.002.14

Publishing and Printing Institute of Igor Sikorsky Kyiv Polytechnic Institute

Essay

This work is dedicated to the development methods of synthesizing radio networks with minimisation of the summary frequency band. The thesis proposes the modified methods of the network structure synthesis to obtain structures with the minimised effect between transits that has resulted in the quantity decrease of actual frequencies in the network. The effect of each transit restriction for the network is considered in the methods. The frequency planning method has been developed. Its main difference from ones known concepts the maximisation of the transits quantity that work at the same frequency (meeting the requirements with EMC), due to changing of the transits actual frequencies, and optimising of the equipment parameters of each transit. The method of determination of a statistical dependence of the wanted signal and restriction of the time percent on the digital cards use is proposed.Using the developed methods the programme complex for making synthesis of several networks is established.

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