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MAC multiplexing and TFC selection procedure for enhanced uplink

  • US 20060268938A1
  • Filed: 04/21/2006
  • Published: 11/30/2006
  • Est. Priority Date: 04/29/2005
  • Status: Active Grant
First Claim
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1. A wideband code division multiple access (W-CDMA) frequency division duplex (FDD) user equipment (UE) comprising:

  • a medium access control—

    dedicated channel (MAC-d) configured to produce MAC-d flows for logical channels for transfer over an enhanced dedicated physical channel (E-DPCH);

    an enhanced dedicated channel transport formal combination (E-TFC) selection device configured to receive a power offset and a serving grant and configured to select an E-TFC out of a plurality of supported E-TFCs, the plurality of supported E-TFCs having different granularities, the selected E-TFC is a largest supported E-TFC that does not exceed a size derived from the received serving grant and the provided power offset; and

    a multiplexing device configured to receive the selected E-TFC and the MAC-d flows and configured to multiplex data of the MAC-d flows into an medium access control enhanced dedicated channel packet data unit (MAC-e PDU) having a size corresponding to the selected E-TFC.

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