Pilot frequency insertion method, apparatus, base station and customer equipment of orthogonal frequency division multiplexing system

Pilot frequency insertion method, apparatus, base station and customer equipment of orthogonal frequency division multiplexing system

  • CN 101,431,490 A
  • Filed: 10/30/2007
  • Published: 05/13/2009
  • Est. Priority Date: 10/30/2007
  • Status: Active Application
First Claim
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1. , a kind of pilot interposition method of OFDM signal is characterized in that, comprising:

  • Generate basic unit block;

    Insert at least one dedicated pilot symbol in described basic unit block;

    To the blocks of data elements in the described basic unit block and dedicated pilot symbol weighting, repetition, obtain a plurality of repetitive pieces.

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