Multiplex communications – Fault recovery
Reexamination Certificate
2010-06-03
2011-12-06
Mills, Donald (Department: 2462)
Multiplex communications
Fault recovery
C370S252000, C714S786000, C714S792000
Reexamination Certificate
active
08072876
ABSTRACT:
A digital television (DTV) transmitter and a method of processing data in the DTV transmitter/receiver are disclosed. In the DTV transmitter, a pre-processor pre-processes the enhanced data by coding the enhanced data for forward error correction (FEC) and expanding the FEC-coded data. A packet formatter generates one or more groups of enhanced data packets, each enhanced data packet including the pre-processed enhanced data and known data, wherein the data formatter adds burst time information into each group of enhanced data packets. And, a packet multiplexer generates at least one burst of enhanced data by multiplexing the one or more groups of enhanced data packets with at least one main data packet including the main data, each burst of enhanced data including at least one group of enhanced data packets.
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Hong Sung Ryong
Hong Young Jin
Kang Kyung Won
Koo Ja Hyuk
Kwak Kook Yeon
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
Mills Donald
LandOfFree
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