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METHOD AND APPARATUS FOR TRANSMITTING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM

  • US 20190260461A1
  • Filed: 02/21/2019
  • Published: 08/22/2019
  • Est. Priority Date: 02/20/2018
  • Status: Active Grant
First Claim
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1. A method of transmitting a control channel by a Base Station (BS), the method comprising:

  • receiving, from a User Equipment (UE) through at least one first beam, Beam State Information (BSI);

    identifying a second beam, based on the BSI;

    transmitting, to the UE through the second beam, a first BSI request;

    identifying a third beam, based on information on the at least one first beam; and

    determining whether to transmit, to the UE through the third beam, the control channel.

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