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Device

  • US 10,638,472 B2
  • Filed: 03/11/2019
  • Issued: 04/28/2020
  • Est. Priority Date: 03/18/2014
  • Status: Active Grant
First Claim
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1. A communication control device, comprising:

  • circuitry configured to;

    acquire information indicating a terminal device which is a device candidate for performing wireless communication of a cellular system using a shared frequency band shared between the wireless communication of the cellular system and wireless communication conforming to a wireless local area network (LAN) standard;

    notify the terminal device of a measurement duration using a frequency of the cellular system; and

    control initializing the wireless communication using the shared frequency band on a basis of a result of carrier sensing received from the terminal device using a frequency of the cellular system, the result of carrier sensing being generated during the measurement duration by the terminal device,wherein the shared frequency band is used not for a primary component carrier but for a secondary component carrier, the primary component carrier and the secondary component carrier are aggregated in accordance with carrier aggregation and both of the component carriers using a same cellular communication scheme, and the secondary component carrier is able to be added or removed.

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