Sending method and dispensing device and method of reseptance and reception device

Sending method and dispensing device and method of reseptance and reception device

  • CN 102,769,596 B
  • Filed: 07/16/2003
  • Issued: 12/08/2017
  • Est. Priority Date: 07/16/2002
  • Status: Active Grant
First Claim
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1. sending method, comprise the following steps:

  • To each in multiple ofdm modulation signals of section transmission that will be on a timeline, wherein the section includes configurationHave and the first interval of controlling symbols and be configured with the second interval of information symbol, in the first interval, in multiple carrier wavesIn continuous 1st carrier wave set of frequency axis direction, symbol, which is configured at modulated signal, to be estimated to the 1st terminal, in the multiple carrier waveIn in continuous 2nd carrier wave set of frequency axis direction, to the 2nd terminal by estimate symbol be configured at modulated signal;

    Using multiple antennas, identical frequency sends the multiple ofdm modulation signal the step of,Wherein, in the respective second interval of the multiple ofdm modulation signal, partial carrier wave is matched somebody with somebody in the multiple carrier waveIt is equipped with frequency pilot sign.

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