APPARATUS AND METHOD FOR SUPPORTING SOFT COMBINING OF SCHEDULING COMMANDS RECEIVED FROM INTRA NODE B CELLS IN SOFT HANDOVER FOR ENHANCED UPLINK DEDICATED CHANNELS IN WCDMA SYSTEMS

摘要

A mobile communication system using an Enhanced Uplink Dedicated transport Channel (EUDCH) for uplink data transmission, wherein a user equipment (UE) receives cell group information from a radio network controller (RNC), and soft-combines scheduling signals or acknowledge/negative-acknowledge (ACK/NACK) signals received from cells belonging to the same cell group according to the cell group information, thereby improving detection performance.