HIGH SPEED UPLINK PACKET ACCESS METHOD AND SYSTEM IN MULTI-CARRIER TD-SCDMA SYSTEM

摘要

invention is a multi-carrier code division multiple access time-division linkage system of high-speed uplink packet access method and system for providing The. The method is enhanced dedicated channel through an allocated enhanced absolute authorization channel and enhanced hybrid automatic repeat request indicator channel to determine and assign a carrier-carrier resources allocated resources in uplink scheduling can enhance the physical channel to the user equipment and a medium access control layer mapping the transmission data on the enhanced dedicated transport channel and maps the enhanced uplink physical channel in the scheduling step further possible, through the enhanced absolute grant channel for the scheduling authority as enhanced physical uplink channel to the base station by the scheduling grant to the user equipment The transmits the enhanced dedicated channel transmission data and involves feeding back the state information of the enhanced dedicated channel transmission data received from the base station to the user equipment via the enhanced hybrid automatic repeat request indicator channel check. ;