| 摘要 |
PROBLEM TO BE SOLVED: To provide a host side transmitting/receiving system capable of shortening communication completion time between a host device and another slave device in the case where the other slave device is connected to the host device in addition to a host side transmitting/receiving device.SOLUTION: A first communication unit 21 of a host side transmitting/receiving device 20 performs communication by IC communication method with a host device 10, and receives an access request signal transmitted form the host device 10. A second communication unit 22 performs communication by a communication method different from the IC communication method with a remote side transmitting/receiving device 30, and transmits the access request signal which the first communication unit 21 has received to the remote side transmitting/receiving device 30. Before access to a remote device 40 based on the access request signal transmitted from the second communication unit 22 completes, the first communication unit 21 gives notification to the host device 10 to the effect that the first communication unit 21 has received the access request signal transmitted from the host device 10. |
