| 摘要 |
<p>A disclosed wireless communication system for realizing a packet switching communication and a circuit switching communication between a mobile station and a fixed station is provided. In this system, said fixed station is configured to, when the packet switching communication is established between said mobile station and said fixed station and the line quality of that packet switching communication deteriorates to a level equal to a predetermined level or less, attempt to establish the circuit switching communication with said mobile station; and said mobile station is configured to, when the packet switching communication is established between said mobile station and said fixed station and said mobile station receives a call from the fixed station on the circuit switching communication, establish the circuit switching communication with the fixed station by responding to that call and then disconnect the packet switching communication with the fixed station.</p> |
