| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication terminal which is capable of continuing data reception of BCMCS while performing mutual communication like voice communication. SOLUTION: A mobile phone 1 includes a main communication part 40 for transmitting and receiving signals to/from one of a plurality of communication systems through a main antenna 410, a sub-communication part 50 for receiving a signal from one of the plurality of communication systems through a sub-antenna 510, and a CPU 60 which switches communication systems which is used for each of the main communication part 40 and the sub-communication part 50. When incoming from a second communication system is waited by the sub-communication part 50 while distributed data from a first communication system is received by the main communication part 40, the CPU makes the sub-communication part 50 continue reception of distributed data and makes the main communication part 40 perform response processing to incoming of a transmission/reception request from the second communication system, if there is the incoming of the transmission/reception request from the second communication system. COPYRIGHT: (C)2009,JPO&INPIT
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