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SELECTION OF ACKNOWLEDGMENT TIMING IN WIRELESS COMMUNICATIONS

  • US 20150304087A1
  • Filed: 12/03/2013
  • Published: 10/22/2015
  • Est. Priority Date: 12/03/2012
  • Status: Active Grant
First Claim
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1. A user equipment (UE) comprising processing circuitry configured to:

  • establish a connection to a primary serving cell (PCell) and a secondary serving cell (SCell) of an enhanced-Node B (eNB), the PCell having a first TDD or first FDD configuration, the SCell having a second FDD or second TDD configuration;

    receive downlink data through the PCell and SCell;

    categorize a type of downlink data subframe in use by the SCell;

    select a hybrid automatic repeat request (HARQ) timing sequence configuration for use with downlink data received from the SCell based on the type of downlink data subframe received; and

    transmit acknowledgement information associated with the downlink data according to the selected hybrid automatic repeat request (HARQ) timing sequence configuration on the PCell.

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