Digital broadcasting transmission and reception system, and a signal processing method using turbo processing and turbo decoding
AssigneeSamsung Electronics Co., Ltd.
InventorsEui-jun Park, Yong-sik Kwon, Jung-pil Yu
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Abstract
A digital broadcast receiver and a method for receiving a digital broadcast signal are provided. The digital broadcast receiver includes a receiving unit for receiving a transmission stream comprising known data, control information having information regarding the known data, and a supplementary data stream; and a turbo decoder for detecting the supplementary data stream from the received transmission stream, and performing turbo decoding on the detected supplementary data stream.
Claims24
A digital broadcast receiver, comprising:
- a processor;
- a receiving unit for receiving a transmission stream comprising known data and supplementary data from a digital broadcast transmitter;
- and
- a turbo decoder for performing turbo decoding on the supplementary data,
- wherein the transmission stream comprises a plurality of packets at least one of which comprises a segment sync, known data and the supplementary data, and
- wherein the supplementary data is interleaved in a symbol state after being convolution-encoded, before the transmission stream is received at the receiving unit.
A method for receiving a digital broadcast signal using a digital broadcast receiver comprising a processor, the method comprising:
- receiving a transmission stream comprising known data and supplementary from a digital broadcast transmitter;
- and
- performing turbo decoding on the supplementary data,
- wherein the transmission stream comprises a plurality of packets at least one of which comprises a segment sync, known data and the supplementary data, and
- wherein the supplementary data is interleaved in a symbol state after being convolution-encoded before the transmission stream is received at the receiving unit.
Dependencies are inferred from the claim text.