WIRELESS COMMUNICATION METHOD OF SELECTING AN ENHANCED UPLINK TRANSPORT FORMAT COMBINATION BY SETTING A SCHEDULING GRANT PAYLOAD TO THE HIGHEST PAYLOAD THAT CAN BE TRANSMITTED

摘要

A method and a wireless transmit/receive unit (WTRU) for selecting an enhanced uplink (EU) transport format combination (E-TFC) is disclosed. A scheduling grant payload (SGP) is set to the highest payload that can be transmitted. The SGP is equal to a product of a ratio of the serving grant (SG) over the number of EU dedicated physical data channels (E-DPDCHs) used for a selected reference E-TFC, a hybrid automatic repeat request (HARQ) offset for a specific data flow to be transmitted as signaled by higher layers, and a ratio derived from a parameter ”E-DPDCH signaled by higher layers for the selected reference E-TFC; and the number of data bits of the reference E-TFC.