SENDING METHOD, SYSTEM AND DEVICE FOR ENHANCED DEDICATED CHANNEL RANDOM ACCESS UPLINK CONTROL CHANNEL

摘要

The present invention discloses a method, system and device for transmitting an E-DCH Random Access Uplink Control Channel (E-RUCCH), where the method includes: a UE judging whether a plurality of E-RUCCH transmission processes temporally overlap; and if there is overlapping, then the UE selecting and performing one of the E-RUCCH transmission processes and returning scheduling information and the identifier of the UE to a base station over an E-RUCCH. The method addresses the problem of coordination between E-RUCCH transmission processes triggered due to various reasons in a TD-SCDMA system with the enhanced feature of CELL_FACH introduced thereto.