Spatial processing with steering matrices for pseudo- random transmit steering in a multi-antenna communication system

Spatial processing with steering matrices for pseudo- random transmit steering in a multi-antenna communication system

  • CN 1,973,451 B
  • Filed: 03/15/2005
  • Issued: 11/26/2014
  • Est. Priority Date: 04/09/2004
  • Status: Active Grant
First Claim
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1. generation, for carry out a method for the guiding matrix of spatial manipulation at wireless multiple antenna communication, comprising:

  • Obtain fundamental matrix;

    Select at least one different scalars combination, each combination comprises at least one scalar at least a line of described fundamental matrix, every row correspondence a scalar, each scalar be real number value or complex values and for the corresponding row that is multiplied by described fundamental matrix to realize multiplying each other of described fundamental matrix and described combination;

    AndForm at least one guiding matrix by described fundamental matrix being multiplied by described at least one different scalars combination, wherein, be combined to form a guiding matrix by each scalar.

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