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Method, apparatus and system for use in the transmission of wireless communications using multiple antennas

  • US 20050136841A1
  • Filed: 12/23/2003
  • Published: 06/23/2005
  • Est. Priority Date: 12/23/2003
  • Status: Active Grant
First Claim
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1. A method for use in optimizing a signal-to-noise ratio (SNR) at a wireless device receiving wireless communication, comprising:

  • receiving a reverse link signal over a wireless reverse link channel from the wireless device;

    determining an angular power profile of the reverse link signal; and

    determining an antenna weighting vector for a forward traffic signal based on the angular power profile of the reverse link signal;

    applying the antenna weighting vector; and

    transmitting a forward link signal while the antenna weighting is applied.

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