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Device and method of handling communication operations in a licensed frequency band and an unlicensed frequency band

  • US 10,165,553 B2
  • Filed: 07/23/2015
  • Issued: 12/25/2018
  • Est. Priority Date: 07/29/2014
  • Status: Active Grant
First Claim
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1. A communication device for handling communication operations in a licensed frequency band and a plurality of unlicensed frequency bands, comprising:

  • a data storage device for storing instructions of;

    performing a WiFi communication operation on a first carrier in a first unlicensed frequency band;

    receiving a message from a network for indicating the communication device to perform a first cellular communication operation with the network on a second carrier in the first unlicensed frequency band;

    performing the first cellular communication operation with the network according to the message; and

    switching the WiFi communication operation from the first carrier in the first unlicensed frequency band to a third carrier in a second unlicensed frequency band in response to the message, after performing the first cellular communication operation on the second carrier in the first unlicensed frequency band; and

    a processing circuit, coupled to the data storage device, configured to execute the instructions stored in the data storage device.

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