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HARQ method and apparatus for communication system

  • US 10,069,611 B2
  • Filed: 02/27/2017
  • Issued: 09/04/2018
  • Est. Priority Date: 03/11/2011
  • Status: Active Grant
First Claim
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1. A method for communication of a terminal in a communication system, the method comprising:

  • receiving downlink control information (DCI) for scheduling a second cell;

    transmitting uplink data corresponding to the DCI on a first subframe of the second cell; and

    receiving feedback information for the uplink data on a second subframe identified based on a time division duplex (TDD) uplink/downlink (UL/DL) configuration of a first cell, when the first cell and the second cell are configured for the terminal, the TDD UL/DL configuration of the first cell and a TDD UL/DL configuration of the second cell are different, and the DCI for scheduling the second cell is received on the first cell.

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