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Carrier Aggregation Using Unlicensed Frequency Bands

  • US 20150156636A1
  • Filed: 12/03/2013
  • Published: 06/04/2015
  • Est. Priority Date: 12/03/2013
  • Status: Active Grant
First Claim
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1. A wireless user equipment (UE) device, comprising:

  • a radio, comprising one or more antennas configured for wireless communication; and

    a processing element operably coupled to the radio,wherein the radio and the processing element are configured to;

    establish a primary carrier with a base station according to a cellular communication technology, wherein the primary carrier is on a licensed frequency band;

    establish a secondary carrier with the base station according to the cellular communication technology, wherein the secondary carrier is on an unlicensed frequency band.

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