METHOD AND APPARATUS FOR SIGNALING USER EQUIPMENT STATUS INFORMATION FOR UPLINK PACKET TRANSMISSION IN SOFT HANDOVER REGION

摘要

PROBLEM TO BE SOLVED: To provide a method and apparatus for transmitting user equipment (UE) status information from UE in communication with one serving Node B and at least one non-serving Node B in a mobile communication system supporting uplink packet data services.

SOLUTION: UE generates transport channel data including UE status information, transmits the transport channel data to the serving Node B and the at least one non-serving Node B, receives a response signal for the transport channel data from the serving Node B, and retransmits the transport channel data if the response signal received from the serving Node B is a non-acknowledge (NACK) signal, or ends the retransmission of the transport channel data if the response signal received from the serving Node B is an acknowledge (ACK) signal.

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