DTV transmitting system and method of processing DTV signal
Number of patents in Portfolio can not be more than 2000
United States of America
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Feb 11, 2020
Grant Date -
N/A
app pub date -
May 8, 2017
filing date -
May 8, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A digital television (DTV) transmitting system is provided that includes an encoder, a group formatter, a packet formatter and a transmission unit. The group formatter forms data groups where the plurality of second known data sequences are spaced 16 segments apart within at least one of the data groups that includes a transmission parameter inserted between the first known data sequence and the plurality of second known data sequences and the first known data sequence has a first M-symbol sequence and a second M-symbol sequence, the first M-symbol sequence and the second M-symbol sequence have a first pattern, each of the plurality of second known data sequences has a second pattern other than the first pattern, and the second pattern is positioned from a last symbol to a previous N symbol in each of the plurality of second known data sequences.
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Family
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