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

  • US 20050238111A1
  • Filed: 04/09/2004
  • Published: 10/27/2005
  • Est. Priority Date: 04/09/2004
  • Status: Abandoned Application
First Claim
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1. A method of generating steering matrices used for spatial processing in a wireless multi-antenna communication system, comprising:

  • obtaining a base matrix;

    selecting at least one different combination of scalars, each combination including at least one scalar for at least one row of the base matrix, one scalar per row, each scalar being a real or complex value; and

    forming at least one steering matrix by multiplying the base matrix with the at least one different combination of scalars, wherein one steering matrix is formed by each combination of scalars.

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