A method for enabling a user equipment (UE) to recover from a multimedia
broadcast/multicast service (MBMS) data error in a mobile communication
system. The mobile communication system includes a radio network
controller (RNC) and at least one cell for transmitting MBMS data to at
least one UE according to a control operation of the RNC. The RNC
transmits first control information to UEs located in each cell. Each of
the UEs receives the first control information and the MBMS data. When an
error in the received MBMS data is detected, the RNC is notified that an
MBMS data reception error has occurred. Response information associated
with the MBMS data reception error is transmitted from the UE to the RNC.
The UE determines whether control information contained in the response
information matches the first control information. The MBMS data
reception error is recovered from, according to a result of the
determination.