| 摘要 |
<p>A method and apparatus for transport format combination restriction in a high speed downlink packet access (HSDPA) system. An enhanced transport format combination (E-TFC) table is split into sub-tables. A wireless transmit/receive unit (WTRU) selects one of the sub-tables and a window within the selected sub-table to search. The WTRU then determines whether or not a first element in the search window is blocked. If the first element in the search window is blocked, then the WTRU assumes that all of the elements in the selected sub-table are blocked. If the first element in the search window is not blocked, the WTRU then determines whether a last element in the search window is blocked. If the last element is not blocked, the WTRU assumes that all elements smaller than or equal to the last element are not blocked, and all elements greater than the last element are blocked.; If the last element is blocked, the size of the search window is reduced until it is determined that the last element is not blocked.</p> |
