DIGITAL BROADCASTING RECEPTION APPARATUS AND ROBUST STREAM DECODING METHOD THEREOF
摘要
A digital broadcasting reception apparatus and robust stream decoding method thereof. The digital broadcasting reception apparatus includes a robust decoder that decodes a robust stream of a dual transport stream where a normal stream and the robust stream are combined. The robust decoder includes a first decoder that trellis-decodes the robust stream; a robust deinterleaver that interleaves the trellis-decoded robust stream; a second decoder that convolution decodes the deinterleaved robust stream; a robust interleaver that interleaves the convolution-decoded robust stream; and a frame formatter that adds decoded data of the second decoder to a part that corresponds to a position of the robust stream of a frame where the normal stream and the robust stream are mixed. Accordingly, a receiver of a simple structure can be provided.
申请公布号
WO2007091821(A1)
申请公布日期
2007.08.16
申请号
WO2007KR00635
申请日期
2007.02.06
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
PARK, EUI-JUN;JEONG, HAE-JOO;KIM, JOON-SOO;YU, JUNG-PIL;KWON, YONG-SIK;JI, KUM-RAN;KIM, JONG-HUN;JEONG, JIN-HEE;CHANG, YONG-DEOK