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Dynamic resource allocation, scheduling and signaling for variable data rate service in LTE

  • US 9,743,422 B2
  • Filed: 07/11/2016
  • Issued: 08/22/2017
  • Est. Priority Date: 08/21/2006
  • Status: Active Grant
First Claim
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1. A wireless transmit/receive unit (WTRU) comprising:

  • a receiver configured to receive first control information indicating a first allocation of resources, wherein the first allocation of resources indicates at least a first number of resource blocks assigned to the WTRU and is associated with a first data rate;

    a transmitter configured to transmit first uplink data according to the first allocation of resources;

    while the first allocation of resources is valid;

    the receiver configured to receive second control information indicating a second allocation of resources, wherein the second allocation of resources indicates at least a second number of resource blocks assigned to the WTRU and is associated with a second data rate different than the first data rate; and

    the transmitter configured to transmit second uplink data according to the second allocation of resources instead of the first allocation of resources for a predetermined time duration, wherein the predetermined time duration is not specified by the second control information.

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