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Method and apparatus for dynamically adjusting data transmission parameters and controlling H-ARQ processes

  • US 9,584,296 B2
  • Filed: 05/30/2014
  • Issued: 02/28/2017
  • Est. Priority Date: 06/10/2004
  • Status: Active Grant
First Claim
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1. A wireless transmit/receive unit (WTRU) comprising:

  • a receiver configured to receive information from a wireless radio network, wherein the information indicates allowed transport block sizes to use for enhanced uplink transmission;

    a controller configured to identify, for a transmission time interval (TTI), a hybrid automatic repeat request (H-ARQ) process to use for transmission of data over an enhanced uplink channel;

    wherein the identified H-ARQ process is a synchronous H-ARQ process;

    the controller configured to select data for transmission over the enhanced uplink channel;

    the controller configured to select a transport block size, wherein the transport block size is selected based on the received information that indicates allowed transport block sizes;

    a transmitter configured to transmit the selected data over the enhanced uplink channel using the identified H-ARQ process; and

    the transmitter configured to transmit an indication of the selected transport block size over an associated physical control channel.

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