公开(公告)号：US20190253831A1

公开(公告)日：2019-08-15

申请号：US15894566

申请日：2018-02-12

Applicant: Futurewei Technologies, Inc.

Inventor： Jun Wang ,  Xinmin Ding ,  Xiaobo Wang ,  Zhijie Huo

IPC: H04W4/021 ,  H04W52/02 ,  G01S19/51

CPC classification number: H04W4/021 ,  G01S19/51 ,  H04W52/0251 ,  H04W84/12

Abstract: A location method in a communication network is provided. The method comprises a user equipment (UE) generating a geofence distance between a current UE location and a geofence, the UE comparing the geofence distance to a range threshold R, and the UE using a more accurate location determination when the geofence distance is less than the range threshold R.

公开(公告)号：US20200005610A1

公开(公告)日：2020-01-02

申请号：US16457198

申请日：2019-06-28

Applicant: Futurewei Technologies, Inc.

Inventor： Xiaobo Wang ,  Honglei Wang ,  Zhijie Huo ,  Xinmin Ding

IPC: G08B13/00 ,  G08B15/00 ,  G08B21/18 ,  G08B21/22 ,  G08B27/00 ,  G06F9/54

Abstract: An intruder detection method is provided, comprising a security server sending a verification prompt to a device in a controlled-access area, based on an entry indication of an entrant into the controlled-access area, with the verification prompt indicating the entrant should perform a predefined verification action, the security server receiving entrant behavior information, the security server comparing the entrant behavior information to a behavior model of a set of authorized persons associated with the controlled-access area, with the behavior model including the verification prompt, and the security server generating an intruder indication if the entrant behavior information does not match a behavior sequence included in the behavior model.

公开(公告)号：US20210005065A1

公开(公告)日：2021-01-07

申请号：US17025770

申请日：2020-09-18

Applicant: Futurewei Technologies, Inc.

Inventor： Xiaobo Wang ,  Honglei Wang ,  Zhijie Huo ,  Xinmin Ding

IPC: G08B13/00 ,  G08B15/00 ,  G06F9/54 ,  G08B21/22 ,  G08B27/00 ,  G08B21/18

Abstract: An intruder detection method is provided, comprising a security server sending a verification prompt to a device in a controlled-access area, based on an entry indication of an entrant into the controlled-access area, with the verification prompt indicating the entrant should perform a predefined verification action, the security server receiving entrant behavior information, the security server comparing the entrant behavior information to a behavior model of a set of authorized persons associated with the controlled-access area, with the behavior model including the verification prompt, and the security server generating an intruder indication if the entrant behavior information does not match a behavior sequence included in the behavior model.

公开(公告)号：US10783759B2

公开(公告)日：2020-09-22

申请号：US16457198

申请日：2019-06-28

Applicant: Futurewei Technologies, Inc.

Inventor： Xiaobo Wang ,  Honglei Wang ,  Zhijie Huo ,  Xinmin Ding

IPC: G08B21/22 ,  G08B13/00 ,  G08B15/00 ,  G06F9/54 ,  G08B27/00 ,  G08B21/18

Abstract: An intruder detection method is provided, comprising a security server sending a verification prompt to a device in a controlled-access area, based on an entry indication of an entrant into the controlled-access area, with the verification prompt indicating the entrant should perform a predefined verification action, the security server receiving entrant behavior information, the security server comparing the entrant behavior information to a behavior model of a set of authorized persons associated with the controlled-access area, with the behavior model including the verification prompt, and the security server generating an intruder indication if the entrant behavior information does not match a behavior sequence included in the behavior model.