主权项 |
1. A communication system including at least one information processing apparatus, a first communication terminal apparatus, a second communication terminal apparatus, and a third communication terminal apparatus, the first communication terminal apparatus, the second communication terminal apparatus, and the third communication terminal apparatus being capable of communicating with the information processing apparatus,
the information processing apparatus comprising:
a first data transmission/reception control unit configured to, if having received access from the first communication terminal apparatus, acquire first identification information that enables identification of a position of the first communication terminal apparatus and transmission data transmitted from the first communication terminal apparatus, and store the first identification information and the transmission data in a storage unit;a second data transmission/reception control unit configured to, if having received access from the second communication terminal apparatus after the access from the first communication terminal apparatus, acquire second identification information that enables identification of a position of the second communication terminal apparatus and transmission data transmitted from the second communication terminal apparatus, store the second identification information and the transmission data in the storage unit, and on the basis of the second identification information, transmit the transmission data of the first communication terminal apparatus stored in the storage unit to the second communication terminal apparatus; anda third data transmission/reception control unit configured to, if having received access from the third communication terminal apparatus after the access from the second communication terminal apparatus, acquire third identification information that enables identification of a position of the third communication terminal apparatus and transmission data transmitted from the third communication terminal apparatus, store the third identification information and the transmission data in the storage unit, and on the basis of the third identification information, transmit the transmission data of the second communication terminal apparatus stored in the storage unit to the third communication terminal apparatus. |