Patent ID: 8804859
Filing Date: 2014-08-12
Classification: H03M,H04H,H04L

Abstract:
1. An apparatus for processing a time domain synchronous orthogonal frequency-division-multiplexing (TDS-OFDM) signal, comprising: a receiving block, for receiving the TDS-OFDM signal and generating a down-converted signal according to the received TDS-OFDM signal; and a demodulating block, coupled to the receiving block, for demodulating the down-converted signal to generate a transport stream, the demodulating block comprising: wherein the TPS decoder verifies the spectrum direction of the received TDS-OFDM signal according to a first decoded codeword corresponding to a first spectrum direction and a second decoded codeword corresponding to a second spectrum direction different from the first spectrum direction; and the TPS decoder generates the TPS decoding result by: