Implementation Of MPEG-2 TS Remultiplexer And Data Transport Unit For HDTV Satellite Broadcasting

Abstract

In this paper, we introduce Korean HDTV transmission system being developed and describe transport stream(TS) remultiplexer and data transport unit architecture which are based on MPEG-2 standard. The remultiplexer performs the function of program clock reference correction and TS packet multiplexing. Also, data transport unit can packetize and combine resource and subscriber management(RSM) data and multiple additional data into a MPEG-2 transport stream.