Method and apparatus for transmitting and receiving basic image frames and additional optional frames in satellite digital multimedia broadcasting
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United States of America Patent
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Issued Date -
Jun 28, 2007
app pub date -
Sep 18, 2006
filing date -
Dec 27, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of transmitting a basic image frame and an additional optional frame in satellite digital multimedia broadcasting (S-DMB), the method including: (a) generating the basic image frame and the optional frame by encoding an image; (b) packetizing the basic image frame and the optional frame into a transport stream conforming to Motion Pictures Expert Group-2 (MPEG-2) standard and assigning a packet ID to the optional frame packet, the packet ID being different from that of the basic image frame packet; and (c) generating a transport stream from the basic image frame packet and the optional frame packet having the packet ID and transmitting the transport stream.
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