Transport stream generating apparatus, turbo packet demultiplexing apparatus, and methods thereof

摘要

A transport stream generating apparatus, a turbo packet demultiplexing apparatus, and methods thereof, the transport stream generating apparatus including: a Reed Solomon (RS) encoder to RS-encode turbo data, an interleaver to interleave the RS-encoded turbo data, a duplicator to add a parity insertion area to the interleaved turbo data, and a multiplexer to multiplex normal data and the turbo data processed by the duplicator to generate a transport stream. Accordingly, reception performance can be improved in an advanced vestigial sideband (AVSB) system.

主权项

1. A digital broadcasting apparatus comprising:
a randomizer to randomize a data; a parity area generator to generate a parity area for inserting a parity bit for the randomized data; a deinterleaver to deinterleave the data which the parity area is generated; and a parity area eliminator to remove the parity area from the deinterleaved data.