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Directional reference signal transmission

  • US 10,020,921 B2
  • Filed: 05/18/2016
  • Issued: 07/10/2018
  • Est. Priority Date: 11/18/2015
  • Status: Active Grant
First Claim
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1. A method of transmitting a reference signal applicable to a base station, the method comprising:

  • transmitting a reference signal by using a directional antenna emitting a first radiation pattern of one or more beams covering

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