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Research on Joint Transmission Technology Combined with MIMO System in TD-SCDMA

  • 2013-09-20
  • 298.67KB
  • Points it Requires : 2

Combined with MIMO joint transmission technology, by giving priority to determining the demodulation scheme of the receiving end, and then determining the modulation method that matches the demodulation scheme and channel information, not only the advantages of MIMO system capacity and performance are achieved, but also the calculation amount of the receiver is greatly reduced. First, a multi-user MIMO downlink model is given, and the algorithm is introduced. Then, the TD-SCDMA system application environment is simulated and analyzed. The results show the superiority and good application prospects of the multi-user JT MIMO scheme.

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