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Conference Paper Interference Calculation for ATSC System against Interference from ISDB-T System Using Computational Simulation
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Authors
Sung Woong Choi, Tae Jin Jung, Wang Rok Oh, Heon Jin Hong
Issue Date
2007-08
Citation
Progress in Electromagnetics Research Symposium (PIERS) 2007 in Prague, pp.366-370
Language
English
Type
Conference Paper
Abstract
In this paper, we proposed the method for calculating the interference protection ratio (PR) of the Advanced Television Systems Committee (ATSC) broadcasting system from the Integrated Services Digital Broadcasting-Terrestrial (ISDB-T) broadcasting system through the computational experiment. For this, the transmitter/receiver of the ATSC system and transmitter of the ISDB-T system were modeled. By integrating those, the computational simulator for setting up the PR of the ATSC system from the ISDB-T system was implemented. The ATSC TV signal was regarded as the desired one and the ISDB-T TV signal was regarded as the interfering one. In order to simplify the simulation complexity, it modeled sending/receiving signals of the IF band instead of those of the RF band. It was assumed that one received signal was considered in the channel modeling and there's no Additive White Gaussian Noise (AWGN) noise.