Hizniak O. Research of parameters of purifiers two wire duplex systems of symmetric access

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U000633

Applicant for

Specialization

  • 05.12.02 - Телекомунікаційні системи та мережі

28-01-2005

Specialized Academic Board

Д 41.816.02

O.S. Popov Odessa National Academy of Telecommunications

Essay

Dissertational work is dedicated to research parameters purifiers DCS-PDH in operation conditions on by two-wire guides to systems PSTN and to connecting lines between local exchanges, and also development duplex DCS on the basis of offered by dispersing - bridge method of sharing digital streams of counter transmitting directions. Is researched analytically and experimentally separate devices purifier: the system of clock synchronization with PACF, method of integral reception(trick), dispersing - bridge method allocations. Analytical expressions is simplified up to the formulas of engineering accounts of a number of fundamental parameters purifiers DCS-PDH.

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