| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To switch current wireless communication based on a certain method automatically to another wireless communication based on the optimum method. <P>SOLUTION: While a communication with an external wireless communication device is performed by using a wireless signal transmission/reception unit 101, for example, the other wireless signal transmission/reception unit 102 executes a standby operation under control of a wireless communication control unit 103. With this, if the wireless communication method corresponding to the wireless signal transmission/reception unit 102 is judged usable for the communication with the external wireless communication device using communication setting information, the optimum communication method between the two is selected by comparing the condition of the communication method for the wireless signal transmission/reception unit 102 with those of the active communication method. The reconstruction of the wireless communication control unit 103 to the selected communication method is executed by a circuit construction software on a storage device 105, and the wireless communication method is thereby switched to the optimum method automatically. <P>COPYRIGHT: (C)2004,JPO</p> |
