METHOD AND SYSTEM FOR TRANSMITTING MBMS CONTROL INFORMATION IN MULTICARRIER AGGREGATION SYSTEM

摘要

Disclosed in an embodiment of the present invention are a method and system for transmitting MBMS control information in a multicarrier aggregation system, the method comprising: when transmitting an MBMS, a network side determines CCs as a CC bearing the MBMS and a CC bearing no MBMS; transmitting the service control information of the MBMS and service data in the CC bearing the MBMS; the method also comprising: the network side transmits the related MBMS control information of the CC bearing the MBMS in the CC bearing no MBMS. The technical solution provided by the embodiment of the present invention enables a UE working or residing in the CC bearing no MBMS to timely and accurately discover the initiation of an interested MBMS session in the CC bearing the MBMS, thereby avoiding the UE working or residing in the CC bearing no MBMS blindly gathering in the CC bearing the MBMS prematurely, thus effectively reducing the duration of the impact on the random uplink access in the CC bearing the MBMS.