Patent ID: 8582642
Filing Date: 2013-11-12
Classification: H04N

Abstract:
1. A transmitting system comprising: an adaptor for, when receiving a first stream, making a space in the first stream to insert a second stream; a randomizer for randomizing the input second stream: a Reed-Solomon (RS) encoder for RS-encoding the randomized second stream; a byte interleaver for interleaving the second stream RS-encoded at the RS encoder byte by byte: a Cyclic Redundancy Check (CRC) processor for converting the interleaved second stream to a stream comprising an added CRC bit sequence; an outer encoder for encoding the stream converted at the CRC processor; an outer interleaver for interleaving the outer-encoded stream; a packet formatter for formatting the interleaved stream; and a stuffer for inserting the formatted stream to the space in the first stream and outputting a transport stream.