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OFDMA with adaptive subcarrier-cluster configuration and selective loading

  • US 8,036,199 B2
  • Filed: 03/29/2010
  • Issued: 10/11/2011
  • Est. Priority Date: 12/15/2000
  • Status: Expired due to Fees
First Claim
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1. A method for estimating interference using received pilot symbols, said method comprising:

  • receiving, at a subscriber station, pilot symbols from at least two base stations;

    estimating, at said subscriber station, a channel response based, at least on, said received pilot symbols; and

    estimating, at said subscriber station, a first interference level in a data period using said estimated channel response.

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