Patent ID: 8270332

Claim:
A radio communication base station apparatus comprising: a multimedia broadcast multicast service (MBMS) system information block (SIB) creating section that creates an MBMS SIB including control information for MBMS broadcast information, the MBMS broadcast information including a SIB; a multimedia broadcast multicast service scheduling block (MBMS SB) creating section that creates an MBMS SB including scheduling information for the control information; a master information block (MIB) creating section that creates an MIB including scheduling information for the MBMS SB; a transmitting section that transmits the created MBMS SIB, MBMS SB and MIB, a scheduling section that performs scheduling individually between control information for MBMS data for a single frequency network (SFN) operation of transmitting identical information in a same frequency band at a same timing from a plurality of radio communication base station apparatuses, and control information for MBMS data for a non-single frequency network (non-SFN) operation that does not use the SFN operation, and a transmitting timing adjusting section that adjusts a transmission timing such that a message commanding a radio communication terminal apparatus to acquire the control information for the MBMS broadcast information, and the MBMS SB including the scheduling information for the control information, are transmitted at the same time.