Invention Grant
- Patent Title: Method and device for enhancing VOIP security by selectively scrutinizing caller's geographical location
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Application No.: US16325861Application Date: 2016-08-18
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Publication No.: US11330430B2Publication Date: 2022-05-10
- Inventor: Nicolas Seyvet , Martin Ryan , Keven Wang
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- International Application: PCT/SE2016/050771 WO 20160818
- International Announcement: WO2018/034605 WO 20180222
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04W12/06 ; H04M3/42 ; H04W4/02 ; H04M3/51 ; H04M11/04 ; H04M1/253 ; H04M3/436 ; H04M7/00 ; H04L65/1076 ; H04L69/22 ; H04M1/663 ; H04L65/10
Abstract:
The VOIP call security is enhanced using the caller's geographical location information, which is transmitted to the home network device using an unmodifiable header. The home network device checks the veracity of the caller's geographical location information to determine whether the caller is suspicious.
Public/Granted literature
- US20190215346A1 METHOD AND DEVICE FOR ENHANCING VOIP SECURITY BY SELECTIVEY SCRUTINIZING CALLER'S GEOGRAPHICAL LOCATION Public/Granted day:2019-07-11
Information query
