Digital multimedia receiver and its receiving method

Digital multimedia receiver and its receiving method

  • CN 1,972,394 A
  • Filed: 12/20/2004
  • Published: 05/30/2007
  • Est. Priority Date: 12/20/2004
  • Status: Active Application
First Claim
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1. , the Analog signals'"'"'digital multi-media receiver of the reception of a kind of analog signal of the reception that is used for processing single-carrier modulated and multi-carrier modulation comprises:

  • ADC, the analog signal conversion that is used for receiving is a digital signal;

    Demodulating unit is used for indicating the digital signal of demodulation by the ADC conversion according to modulating mode, and wherein, it is the single-carrier modulated signals or the signal of multi-carrier modulation that described modulating mode indication is indicated described digital signal to demodulating unit;

    Deinterleaver is used for indicating and will being deinterleaved by the signal of demodulating unit demodulation according to modulating mode;

    WithThe LDPC decoder is used to the signal of decoding and being deinterleaved by deinterleaver.

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