| 发明名称 | Wireless communication apparatus and control method thereof | ||
| 摘要 | A wireless communication apparatus capable of using a plurality of different wireless communication systems includes a receiving unit (110) for receiving an inquiry message inquiring whether possible to respond to a call establishing message to be transmitted later from a calling side by selecting a wireless communication system satisfying a condition desired by the calling side, a transmitting unit (110) for determining whether possible to respond to the call establishing message by selecting the wireless communication system satisfying the condition among the plurality of wireless communication systems (COM1, COM2 and COM3) based on the inquiry message received and for transmitting a response message indicating a result of the determination to the calling side, and a control unit (120) for controlling to respond to the call establishing message transmitted later by the calling side by selecting the wireless communication system based on the result of the determination. | ||
| 申请公布号 | US8780795(B2) | 申请公布日期 | 2014.07.15 |
| 申请号 | US200812524838 | 申请日期 | 2008.01.29 |
| 申请人 | Kyocera Corporation | 发明人 | Nagasawa Chizuko |
| 分类号 | H04W4/00 | 主分类号 | H04W4/00 |
| 代理机构 | DLA Piper LLP (US) | 代理人 | DLA Piper LLP (US) |
| 主权项 | 1. A wireless communication apparatus capable of using a plurality of different wireless communication systems comprising: a receiving unit for receiving an inquiry message prior to receiving a call establishing message, via a circuit switching network, inquiring whether possible to respond to the call establishing message to be transmitted later from a calling side by selecting a wireless communication system satisfying a condition desired by the calling side; a transmitting unit for determining whether possible to respond to the call establishing message by selecting a wireless communication system satisfying the condition among the plurality of wireless communication systems based on the inquiry message received and for transmitting a response message indicating a result of the determination to the calling side, via the circuit switching network; and a control unit for controlling to respond to the call establishing message transmitted later from the calling side by selecting a wireless communication system based on the result of the determination. | ||
| 地址 | Kyoto JP | ||