| 摘要 |
<p>A method for identifying validation of mobile terminal includes the steps of mobile switching center or GPRS service supporting node sending international mobile equipment identification information of mobile terminal to be identified to present peripheral authentication equipment, and meanwhile sending validation request information; the present peripheral authentication equipment querying status information of mobile terminal to be identified based on international mobile equipment identification information or downloading status information of mobile terminal to be identified by central database; identifying validity of mobile terminal to be identified; achieving validity identification of mobile terminal. The present invention realizes validity identification of all mobile terminals by embedding peripheral authentication equipment and central database which are distributively configured in mobile communication network to constitute validation identification network and by interacting information between mobile switching center or GPRS serving supporting node and peripheral authentication equipment.</p> |
