×

Determining power headroom in a wireless network

  • US 9,392,553 B2
  • Filed: 10/01/2010
  • Issued: 07/12/2016
  • Est. Priority Date: 10/01/2009
  • Status: Active Grant
First Claim
Patent Images

1. A method for reporting power headroom, the method comprising:

  • calculating a physical uplink control channel (PUCCH) transmit power associated with a reference downlink control information (DCI) format in the absence of a PUCCH transmission;

    determining, via a wireless transmit/receive unit (WTRU), a power headroom using a physical uplink shared channel (PUSCH) transmit power and the PUCCH transmit power; and

    sending the power headroom.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×