Title :
A signal monitoring approach for the Korean DBS system
Author :
Park, Jeong-Hyun
Author_Institution :
Mobile Commun. Technol. Res. Div., ETRI
fDate :
5/1/1998 12:00:00 AM
Abstract :
The monitoring purpose of the broadcast transmission system is to provide a means of determining how the transmission system is performing and where a fault or abnormal condition exists in the transmission chain. This article presents the monitoring system for digital DBS (direct broadcasting by satellite). The author describes the monitoring requirements relating to which signals need to be monitored, where to monitor in the transmission chain, and how often each signal needs to be monitored
Keywords :
digital television; direct broadcasting by satellite; monitoring; telecommunication network management; television broadcasting; television equipment; Korean DBS system; abnormal condition; broadcast transmission system; digital DBS; direct broadcasting by satellite; fault; monitoring requirements; monitoring system; performance; signal monitoring approach; transmission system; Artificial satellites; Modulation coding; Monitoring; Pulse modulation; Radio frequency; Satellite broadcasting; Signal analysis; Testing; Transform coding; Video compression;
Journal_Title :
Communications Magazine, IEEE
