Carrier Indicator Field Usage and Configuration in Carrier Aggregation

  • US 20120076088A1
  • Filed: 09/28/2011
  • Published: 03/29/2012
  • Est. Priority Date: 09/28/2010
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • changing format of a downlink control channel for a user equipment in conjunction with switching the user equipment between being enabled for cross carrier scheduling and being disabled for cross carrier scheduling; and

    thereafter using the changed format of the downlink control channel at least on one serving cell of the user equipment'"'"'s configured set of component carriers.

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