| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile communication system by which a user can recognize a state of a communication opposite party. SOLUTION: In the mobile communication system including mobile communication terminals 100, 110, wireless base stations 200, 210, and a mobile object switch system 300, each wireless base station is provided with a position information transmission means that transmits position information to mobile communication terminals in a communication zone, each mobile communication terminal is provided with a position information reception means that receives the position information sent by the position information transmission means, a position information transmission means that transmits the position information received by the position information reception means upon the request of position information, a position information request means that transmits a request of the position information to a communication opposite party, and a display means that displays the position information of the communication opposite party obtained in response to the request, and the mobile switch system transmits a request of the position information to the communication opposite party when the position information request means transmits the request of the position information to the communication opposite party and transmits the position information sent by the communication opposite party in response to the request to a request source.
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