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METHOD AND APPARATUS FOR OPERATING IN A DISCONTINUOUS RECEPTION MODE EMPLOYING CARRIER AGGREGATION

  • US 20170164421A1
  • Filed: 02/17/2017
  • Published: 06/08/2017
  • Est. Priority Date: 06/18/2009
  • Status: Active Grant
First Claim
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1. A long term evolution-advanced (LTE-A) wireless transmit/receive unit (WTRU), the LTE-A WTRU comprising:

  • a transceiver configured to receive discontinuous reception (DRX) configuration information;

    a processor, in response to the received DRX configuration information, configured to control the transceiver to monitor LTE-A physical downlink control channels (PDCCHs) in subframes in a first frequency band during an active time; and

    the processor is further configured, in response to detecting a downlink assignment in an LTE-A PDCCH in the first frequency band during the active time, wherein the downlink assignment indicates a second frequency band and assigned subcarriers within the second frequency band, to receive an LTE-A physical downlink shared channel (PDSCH) K subframes after a transmission of the downlink assignment, wherein the second frequency band is different than the first frequency band.

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