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

摘要

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

SOLUTION: The UE: generates transmission channel data including the UE status information; transmits the transport channel data to the serving Node B and at least one of the non-serving Nodes B; receives a response signal for the transport channel data from the serving scheduling Node B; retransmits the transport channel data when the response signal received from the serving Node B is a non-acknowledgement (NACK) signal; and ends the retransmission of the transport channel data when the response signal received from the serving node B is an acknowledgement (ACK) signal.

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