Performance evaluation of Korea´s DBS system by quasi analytic simulation

Author

Jung, Ji-Won ; Kim, Myung-Sup

Author_Institution

Dept. of Radio Sci. & Eng., Korea Maritime Univ., Pusan, South Korea

fYear

1997

fDate

9-12 Sep 1997

Firstpage

1119

Abstract

This paper presents the channel performance of Korea´s direct broadcasting satellite (DBS) using a quasi analytic simulation method to show the existence of uplink/downlink adjacent channel interference (ACI), cochannel interference (CCI), and Gaussian noise. Using the QA simulation which require one to correctly calculate the noise process and the Eb/No (bit energy/noise power) values of received signal, this paper compares the practical observed BER (bit error rate) and the simulation results

Keywords

Gaussian noise; adjacent channel interference; cochannel interference; coding errors; digital simulation; digital television; direct broadcasting by satellite; error statistics; satellite links; telecommunication channels; television broadcasting; ACI; BER; CCI; Gaussian noise; Korea; adjacent channel interference; bit energy/noise power; bit error rate; channel performance; cochannel interference; digital DBS system; direct broadcasting satellite; downlink; noise process; performance evaluation; quasi analytic simulation; received signal; simulation results; uplink; Analytical models; Downlink; Frequency; Interference; Modulation coding; Performance analysis; Propagation losses; Satellite broadcasting; TV; Transponders;

fLanguage

English

Publisher

ieee

Conference_Titel

Information, Communications and Signal Processing, 1997. ICICS., Proceedings of 1997 International Conference on

Print_ISBN

0-7803-3676-3

Type

conf

DOI

10.1109/ICICS.1997.652156

Filename

652156