Discontinuously transmitting and receiving multimedia broadcast/multicast service data in mobile communication system

The present invention relates to a method for discontinuous reception multicast or broadcast service (Multimedia Multicast / Broadcast Service) data in a mobile communication system. In the discontinuous method of transmitting and receiving MBMS data in accordance with the present invention, a radio system is transmitting the control sub message through a physical channel transmitting MBMS data and then transmits an MBMS data discontinuously, and the wireless mobile station control assistance through the physical channel receiving the message and sub message in response to the control receives the reception of the physical channel discontinuously. Therefore, when applying the discontinuous MBMS data transmission method according to the present invention is a radio mobile terminal can effectively receive the MBMS data or perform measurement operations, and can be particularly effectively receive MBMS data transmitted during the measurement.MBMS, the secondary control message, MBMS data discontinuous reception