Wireless communication receiver, a wireless communication receiving method and a television receiver

  • US 8,804,049 B2
  • Filed: 01/31/2008
  • Issued: 08/12/2014
  • Est. Priority Date: 01/31/2008
  • Status: Active Grant
First Claim
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1. A wireless communication receiver, comprising:

  • a data storage module;

    a deinterleaver, coupled to the data storage module, for storing a first output data into the data storage module, and retrieving a deinterleaved data corresponding to the first output data from the data storage module; and

    a plurality of signal processing circuits, comprising;

    a first signal processing circuit, coupled to the deinterleaver, for receiving a wireless communication signal, and generating the first output data by performing a first signal processing operation according to the wireless communication signal, wherein the first signal processing circuit comprises;

    a signal receiving circuit for receiving the wireless communication signal and accordingly generating a received signal;

    a channel estimation/equalization circuit for generating a channel estimation/equalization output by performing a channel estimation/equalization according to the received signal; and

    a channel state information generation circuit for generating a channel state information, wherein the first output data includes the channel estimation/equalization output and the channel state information; and

    a second signal processing circuit, coupled to the deinterleaver, for generating a second output data by performing a second signal processing operation according to the deinterleaved data;

    wherein the data storage module is shared by the deinterleaver and the second signal processing circuit for data storage, and the deinterleaver is further coupled to the channel estimation/equalization circuit and the channel state information generation circuit, and utilized for storing the channel estimation/equalization output and the channel state information into the data storage module, respectively, and retrieving a deinterleaved data corresponding to the channel estimation/equalization output and a deinterleaved data corresponding to the channel state information from the data storage module, respectively.

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