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1. 发明申请

US20070287433A1 Device detection in mobile networks 有权
标题翻译：移动网络中的设备检测
公开(公告)号：US20070287433A1
公开(公告)日：2007-12-13
申请号：US11808181
申请日：2007-06-07
申请人： Maurice Wollersheim , Klaas Wijbrans
发明人： Maurice Wollersheim , Klaas Wijbrans
IPC分类号： H04Q7/38 , H04Q7/22 , H04M3/42
CPC分类号： H04W12/12 , H04L63/126 , H04W8/265
摘要： An application (1, 10, 20) in a mobile network, receives an EIR trigger (MAP CHECK_IMEI). The application generates a signature derived from a device identifier (IMEI) and a subscriber identifier (e.g. IMSI), the signature not having a semantic meaning as it is pseudo-randomly generated. The application (1, 10, 20) checks if the signature exists in a signature store (2, 11, 21); and if not, determines that the device/subscriber combination has not been detected in the network within a certain preceding time window, and stores the signature in the store, with an associated timestamp. It also transmits a notification to an external system such as a device management system. If the signature is already in the database, the application determines that the device/subscriber combination already exists in the network and updates a time stamp associated with the signature in the store to indicate the last time the signature was processed.
摘要翻译：移动网络中的应用（1,10,20）接收EIR触发（MAP CHECK_IMEI）。应用程序生成从设备标识符（IMEI）和订户标识符（例如IMSI）导出的签名，签名在伪随机生成时不具有语义含义。应用程序（1,10,20）检查签名存储器中是否存在签名存储（2,11,21）; 如果不是，则确定在特定的前一时间窗口内没有在网络中检测到设备/用户组合，并且使用相关联的时间戳将签名存储在商店中。它还向诸如设备管理系统的外部系统发送通知。如果签名已经在数据库中，则应用程序确定设备/订户组合已经存在于网络中，并更新与商店中的签名相关联的时间戳，以指示最后一次签名被处理。

2. 发明授权

US07860488B2 Device detection in mobile networks 有权
标题翻译：移动网络中的设备检测
公开(公告)号：US07860488B2
公开(公告)日：2010-12-28
申请号：US11808181
申请日：2007-06-07
申请人： Maurice Wollersheim , Klaas Wijbrans
发明人： Maurice Wollersheim , Klaas Wijbrans
IPC分类号： H04Q7/38
CPC分类号： H04W12/12 , H04L63/126 , H04W8/265
摘要： An application (1, 10, 20) in a mobile network, receives an EIR trigger (MAP CHECK_IMEI). The application generates a signature derived from a device identifier (IMEI) and a subscriber identifier (e.g. IMSI), the signature not having a semantic meaning as it is pseudo-randomly generated. The application (1, 10, 20) checks if the signature exists in a signature store (2, 11, 21); and if not, determines that the device/subscriber combination has not been detected in the network within a certain preceding time window, and stores the signature in the store, with an associated timestamp. It also transmits a notification to an external system such as a device management system. If the signature is already in the database, the application determines that the device/subscriber combination already exists in the network and updates a time stamp associated with the signature in the store to indicate the last time the signature was processed.
摘要翻译：移动网络中的应用（1,10,20）接收EIR触发（MAP CHECK_IMEI）。应用程序生成从设备标识符（IMEI）和订户标识符（例如IMSI）导出的签名，签名在伪随机生成时不具有语义含义。应用程序（1,10,20）检查签名存储器中是否存在签名存储（2,11,21）; 如果不是，则确定在特定的前一时间窗口内没有在网络中检测到设备/用户组合，并且使用相关联的时间戳将签名存储在存储中。它还向诸如设备管理系统的外部系统发送通知。如果签名已经在数据库中，则应用程序确定设备/订户组合已经存在于网络中，并更新与商店中的签名相关联的时间戳，以指示最后一次签名被处理。

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