Title :
Estimation of occupied bandwidth of digital television emission for monitoring
Author :
Sibruk, L.V. ; Basanskyy, O.A.
Author_Institution :
Nat. Aviation Univ., Kiyv, Ukraine
Abstract :
DVB-T2 TV is at the implementation stage in Ukraine. Country net includes transmitters in 166 cities. The role of a radiomonitoring service is to ensure efficient use of radio-frequency spectrum particularly by measurements of the emission parameters including occupied bandwidth. It is necessary to find the spectrum level of X dB, which is lower than the predetermined 0 dB reference level and corresponds to occupied bandwidth. The article examines the conformity of the measurements data with the results of mathematical modeling of radiation spectrum standards DVB-T and DVB-T2.
Keywords :
digital video broadcasting; radio spectrum management; radiofrequency interference; DVB-T2; digital television emission; emission parameter measurement; occupied bandwidth estimation; radiation spectrum standard; radio frequency spectrum; radio monitoring service; Antenna measurements; Bandwidth; Digital TV; Digital video broadcasting; Mathematical model; Monitoring; Standards; DVB-T2 standard; emission; mathematical modeling; measurement; occupied bandwidth; spectrum;
Conference_Titel :
Radar Symposium (IRS), 2014 15th International
Conference_Location :
Gdansk
Print_ISBN :
978-617-607-552-3
DOI :
10.1109/IRS.2014.6869311
