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System and method for communicating reference signals

  • US 8,923,363 B2
  • Filed: 07/09/2012
  • Issued: 12/30/2014
  • Est. Priority Date: 07/08/2011
  • Status: Active Grant
First Claim
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1. A method of communicating reference signal symbols, the method comprising:

  • communicating, by a wirelessly enabled device, a first subframe in a channel, the first subframe carrying a first set of symbols of a first spreading code sequence and a first set of symbols of a second spreading code sequence; and

    communicating a second subframe in a channel, the second subframe carrying a second set of symbols of the first spreading code and a second set of symbols of the second spreading code sequence, wherein the first set of symbols of the first spreading code sequence are excluded from the second subframe and the second set of symbols of the first spreading code sequence are excluded from the first subframe.

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