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Downlink broadcasting by sequential transmissions from a communication station having an antenna array

  • US 7,299,071 B1
  • Filed: 10/11/2000
  • Issued: 11/20/2007
  • Est. Priority Date: 12/10/1997
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • developing a plurality of signal processing procedures by selecting a weight vector from a sequence of different weight vectors, wherein elements of the weight vectors selectively modify one or more characteristics of transmission of a signal from each antenna of an antenna array,iteratively processing the signal through the plurality of signal processing procedures to generate a plurality of processed signals; and

    sequentially transmitting the plurality of processed signals through a coupled antenna array, generating a desired radiation level at a number of locations within a desired sector.

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