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Frequency division duplex wireless communication apparatus and method

  • US 9,635,443 B2
  • Filed: 03/14/2014
  • Issued: 04/25/2017
  • Est. Priority Date: 02/10/2014
  • Status: Active Grant
First Claim
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1. A frequency division duplex (FDD) wireless communication apparatus comprising:

  • a first antenna configured to one of transmit or receive;

    a second antenna configured to receive;

    a switch configured to selectively connect one of the first antenna or the second antenna to a receiver; and

    at least one processor configured to;

    control switching of the switch based on a received signal power level,control to transmit and receive a signal via the first antenna, if the received signal power level is greater than or equal to a threshold value, andcontrol to transmit a signal via the first antenna and receive a signal via the second antenna, if the received signal power level is less than the threshold value.

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