Patent ID: 8116381

Claim:
A receiving system, comprising: a signal receiving unit for receiving a broadcast signal including a data group comprising first mobile service data and second mobile service data, wherein the first mobile service data are included in a first region within the data group, and wherein the second mobile service data are included in a second region other than the first region within the data group; a signaling information decoder for detecting transmission parameters received by being included in the broadcast signal, and outputting serial concatenated convolution code (SCCC) encoding information and Reed-Solomon (RS) frame encoding information as a result of the detection; a block decoder for performing turbo-decoding on at least one of the first mobile service data and the second mobile service data, in SCCC block units, based upon the SCCC encoding information; and an error corrector for performing error correction decoding on a primary RS frame including the turbo-decoded first mobile service data based upon the SCCC encoding information and the RS frame encoding information if the primary RS frame is selected, and performing error correction decoding on a secondary RS frame including the turbo-decoded second mobile service data based upon the SCCC encoding information and the RS frame encoding information if the secondary RS frame is selected.