Numeral transmission equipment and method and digital reception device

Numeral transmission equipment and method and digital reception device

  • CN 102,326,388 B
  • Filed: 02/19/2010
  • Issued: 09/07/2016
  • Est. Priority Date: 02/19/2009
  • Status: Active Grant
First Claim
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1. a digital transmission equipment, including:

  • Frame processor, processes input data and exports frame;

    System information generator, produces the system letter for processing data at reception equipment discretely with frameBreath;

    Frame generator, carries out multiplexing to data, frame head and the system information of frame, thus produces frame;

    Signal processor, carries out up conversion to the signal of frame, and sends the signal to reception equipment,Wherein, frame processor receives the data of frequency domain, and the data of frequency domain are transformed to the data of time domain,And exporting frame, system information generator is by being transformed to the data of frequency domain without by frame processorConversion process that the data of time domain are used or by using and frame processor in wireless communications methodFrame is processed different process to produce system information.

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