Flexible uplink control channel configuration

  • US 9,059,819 B2
  • Filed: 12/13/2010
  • Issued: 06/16/2015
  • Est. Priority Date: 02/12/2010
  • Status: Active Grant
First Claim
Patent Images

1. A method for wireless communications, comprising:

  • estimating channel quality information for a plurality of downlink carriers;

    identifying a number of activated carriers in the plurality of downlink carriers; and

    configuring an uplink control channel based at least in part on a number of activated carriers in the plurality, of downlink carriers,wherein the uplink control channel is configured using an encoding scheme selected based at least in part on the number of activated carriers while maintaining a constant feedback cycle independent of the number of activated carriers.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×