Please download the dossier by clicking on the dossier button x
×

System and method for DRX control and NACK/ACK

  • US 10,212,638 B2
  • Filed: 06/13/2013
  • Issued: 02/19/2019
  • Est. Priority Date: 08/20/2007
  • Status: Active Grant
First Claim
Patent Images

1. A method of receiving an acknowledgment (ACK) or negative-acknowledgment (NACK) in a device comprising:

  • configuring the device for discontinuous reception (DRX) having at least one awake period and at least one sleep period, wherein a receiver of the device is on during the at least one awake period, and the receiver of the device is on for at least some portion of the at least one sleep period;

    receiving, from an enhanced NodeB (eNB), a parameter indicating an extended time duration for the at least one awake period, the parameter received during a call setup of a voice over Internet Protocol (VOIP) call;

    during the VOIP call, transmitting data to the eNB in an awake period;

    extending the awake period by keeping the receiver on for the extended time duration after the awake period; and

    receiving the ACK or NACK from the eNB during the extended time duration.

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