APPARATUS AND METHOD FOR CONFIGURING CONTROL INFORMATION OF MULTIMEDIA BROADCAST AND MULTICAST SERVICES

摘要

PURPOSE: An apparatus and method for configuring control information of an MBM(Multimedia Broadcast And Multicast Service) are provided to efficiently classify an MBSFN sub-frame used for MBMS transmission from an MBSFN(Multicast Broadcast Single Frequency Network) determined in SIB2(System Information Bock Type 2) information. CONSTITUTION: Each sub-frame allocation pattern, the period of a radio frame unit is compared with each sub-frame allocation pattern, and at least one sub-frame allocation pattern is set up in a repeated unit section. The control information including sub-frame information for the MBMS in the set unit section is configured. The control information is configured in bitmap type, and the bitmap includes the allocation information for the all sub-frames within the set unit section.