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Method for measuring interference and user equipment for LTE-U

  • US 9,949,167 B2
  • Filed: 06/25/2015
  • Issued: 04/17/2018
  • Est. Priority Date: 07/11/2014
  • Status: Active Grant
First Claim
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1. A method for measuring interference in a user equipment using a licensed band and an unlicensed band through LTE-A (Long Term Evolution-Advanced) based carrier aggregation (CA), comprising:

  • receiving configuration information on at least one or more resources for measuring interference in the unlicensed band from a base station;

    measuring interference caused by Wireless Local Area Network (WLAN) at the at least one or more resources in the unlicensed band except for interference caused by LTE or the LTE-A; and

    reporting the measured interference to the base station,wherein the configuration information includes information about a position of a specific subframe in a time domain.

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