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Space-time coded OFDM system for MMDS applications

  • US 8,374,272 B2
  • Filed: 01/29/2008
  • Issued: 02/12/2013
  • Est. Priority Date: 11/06/2000
  • Status: Active Grant
First Claim
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1. A method of encoding, comprising:

  • receiving an input signal; and

    generating an encoded signal, based on the input signal, using space-frequency coding, wherein the space-frequency coding includes use of a transfer function matrix that is one of a set of binary full-rank matrices, and wherein a structure of each matrix of the set of binary full-rank matrices is defined based at least in part on a number of paths in an intersymbol interference (ISI) channel and a number of antennas.

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