
MPEG TS Over DVB-S2
Transport
Stream
Baseband
Frame
FEC Frame
Physical
Layer Frame
MPEG TS
CRC8 =
Sync 47x
Variable #
of MPEG
frames
64,800 bits
Normal
16,200 bits
Short
Physical
Layer -
void of TS
structure
What’s the point: DVB-S2 was designed as a flexible
data transport mechanism not Transport Stream
Packet mechanism with high BW efficiency and Low
Es/No.
32Comtech EF Data Confidential