| 摘要 |
The present invention is related to a method of selecting an enhanced uplink (EU) transport format combination (E-TFC). A scheduling grant payload (SGP) is set to the highest payload that may be transmitted. The SGP is calculated as follows: <maths id="MATH-US-00001" num="1"> <MATH OVERFLOW="SCROLL"> <MROW> <MROW> <MI>SGP</MI> <MO>=</MO> <MROW> <MSUB> <MI>K</MI> <MROW> <MI>e</MI> <MO>,</MO> <MI>ref</MI> </MROW> </MSUB> <MO>.</MO> <MFRAC> <MI>SG</MI> <MROW> <MSUB> <MI>L</MI> <MROW> <MI>e</MI> <MO>,</MO> <MI>ref</MI> </MROW> </MSUB> <MO>.</MO> <MSUBSUP> <MI>A</MI> <MROW> <MI>ed</MI> <MO>,</MO> <MI>ref</MI> </MROW> <MN>2</MN> </MSUBSUP> <MO>.</MO> <MSUP> <MN>10</MN> <MROW> <MI>Delta</MI> <MO></MO> <MSTYLE> <MTEXT> </MTEXT> </MSTYLE> <MO></MO> <MROW> <MI>harq</MI> <MO>/</MO> <MN>10</MN> </MROW> </MROW> </MSUP> </MROW> </MFRAC> </MROW> </MROW> <MO>,</MO> </MROW> </MATH> </MATHS> where SG is a serving grant, L<SUB>e,ref </SUB>is the number of EU dedicated physical data channels (E-DPDCHs) used for a selected reference E-TFC, K<SUB>e,ref </SUB>is the number of data bits of the reference E-TFC, Delta<SUB>harq </SUB>is a hybrid automatic repeat request (HARQ) offset for a specific data flow to be transmitted as signaled by higher layers, and A<SUB>ed,ref </SUB>is a ratio derived from a parameter DeltaE-DPDCH signaled by higher layers for the selected reference E-TFC.
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