SATELLITE BROADCAST RECEIVER AND A METHOD SATELLITE BROADCAST RECEIVING THEREOF

摘要

The objective is to provide a digital broadcast receiver and digital broadcast receiving method in which hardware is reduced and power consumption is reduced by selectively performing channel decoding only on a channel selected by a user. The digital broadcast receiver of a code division multiplexing type includes: a demodulation section for demodulating a certain channel in code division multiplexed channels; a deinterleave section for deinterleaving the demodulated channel; a channel switching section for selectively switching a predetermined channel selected by a user in the deinterleaved channels, a channel decoding section for performing channel decoding on the switched predetermined channel; and a control section for controlling the channel switching section to switch the predetermined channel selected by the user in the deinterleaved channels.