| 发明名称 |
Detection And Blocking Of Cloned Mobile Devices |
| 摘要 |
A method is disclosed for blocking a cloned mobile device by a processor of a network. The processor receives a first registration from a first mobile device at a first location. The first registration includes a device identifier and a phone number. The processor then confirms that a second registration from a second mobile device at a second location includes the device identifier and the phone number and calculates a first fraud score for the first mobile device and a second fraud score for the second mobile device. The processor then determines that the second mobile device is the cloned mobile device, when the second fraud score exceeds the first score, and blocks the cloned mobile device from registering on the network. |
| 申请公布号 |
US2016150413(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201414549527 |
申请日期 |
2014.11.20 |
| 申请人 |
AT&T Intellectual Property I, L.P. ;AT&T Mobility II LLC |
发明人 |
Meredith Sheldon Kent;Cottrill William;Hilliard Brandon B. |
| 分类号 |
H04W12/12;H04W8/04;H04M15/00;H04W12/06;H04W4/02 |
主分类号 |
H04W12/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for blocking a cloned mobile device, comprising:
receiving, by a processor of a network, a first registration from a first mobile device at a first location, wherein the first registration includes a device identifier and a phone number; confirming, by the processor, that a second registration from a second mobile device at a second location includes the device identifier and the phone number; calculating, by the processor, a first fraud score for the first mobile device and a second fraud score for the second mobile device; determining, by the processor, the second mobile device is the cloned mobile device, when the second fraud score exceeds the first fraud score; and blocking the cloned mobile device from registering on the network. |
| 地址 |
Atlanta GA US |
