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Optimizing UE wakeup timeline in connected mode DRX based on CQI reporting schedule in a wireless communication system

  • US 9,357,416 B2
  • Filed: 09/14/2012
  • Issued: 05/31/2016
  • Est. Priority Date: 01/30/2012
  • Status: Active Grant
First Claim
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1. A method of wireless communication, comprising:

  • receiving channel quality indicator (CQI) requirements for reporting a CQI;

    determining whether the CQI is to be reported periodically based on the CQI requirements; and

    scheduling, based on the determination, a wake-up time to enable processing of downlink information and transmission of the CQI,wherein the scheduling the wake-up time is further based on a number of subframes required to generate a CQI report and an offset between a first subframe of an on-duration and a subframe in which the CQI is determined to be transmitted, andwherein the wake-up time is scheduled prior to the first subframe of the on-duration when the number of subframes required to generate the CQI report is greater than the offset between the first subframe of the on-duration and the subframe in which the CQI is determined to be transmitted.

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