| 摘要 |
<p>A method and apparatus for supporting adaptive modulation and coding (AM & C) and hybrid automatic repeat request (H-ARQ) functions in cellular system (600) including at least one wireless transmit/receive unit (WTRU) and a Node B (610). A signal is received at the WTRU indicating a need for AM & C and H-ARQ control signaling. An AM & C and H-ARQ control signaling transport channel (TrCH) (625) is dynamically allocated by informing a transport format selection process of the need for AM & C and H-ARQ control signaling. The transport format is selected for required transmission time intervals (TTIs) which assign transport format combinations (TFCs) to establish the AM & C and H-ARQ control signaling transport channel (625).</p> |
