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System and Method for Semi-Persistent and Dynamic Scheduling and Discontinuous Reception Control

  • US 20080310355A1
  • Filed: 12/18/2007
  • Published: 12/18/2008
  • Est. Priority Date: 06/15/2007
  • Status: Active Grant
First Claim
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1. A method in a wireless network, the method comprising:

  • for each mobile device of a plurality of mobile devices, in order to transmit to the mobile device the wireless network;

    a) transmitting downlink packets to the mobile device using a semi-persistent downlink transmission resource that is aligned with awake periods defined for the mobile device;

    b) for each additional downlink packet or sub-packet for the mobile device;

    i) dynamically allocating an additional downlink transmission resource to transmit the additional packet or sub-packet, the additional resource being allocated to occur within one of the awake periods defined for the mobile device;

    ii) during one of the awake periods defined for the mobile device, transmitting signaling that defines the additional downlink transmission resource to transmit the additional packet or sub-packet;

    iii) during one of the awake periods defined for the mobile device, transmitting the additional downlink packet using the additional downlink resource.

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