| 摘要 |
A method and apparatus are provided for selecting a transport format combination utilized in a mechanism of a wireless communication network for multiplexing data units between logical channels and transport channels. Upon receiving a configuration table comprising logical and transport channel information, a logical channel size restriction, a transport format combination set, and a transport format set, a transport format selection mechanism prioritizes each transport channel, sorts the transport formats according to priority and minimum buffer occupancy; wherein associated with each sorted transport format is a minimum and maximum buffer occupancy, and transport format combinations which use a transport format of a size equal to or less than the maximum buffer occupancy. The transport format selection mechanism upon the presence of data units having a logical channel size at a logical channel selects a transport format combination by comparing the logical channel size with the minimum and maximum buffer occupancy of each sorted transport format associated with a transport channel associated with the logical channel, wherein each sorted transport format has associated therewith at least one transport format combination identified as not exceeding logical channel size restrictions so that a transport format combination having at least one transport format of the most compatible size can be selected.
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