Invention Grant
- Patent Title: Emergency call service backup using device user plane communications
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Application No.: US15851094Application Date: 2017-12-21
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Publication No.: US10375556B2Publication Date: 2019-08-06
- Inventor: Brent Gross , Sushain Pandit , Guenter A. Sauter , Charles D. Wolfson , Michael R. Self , Frederick L. White
- Applicant: International Business Machines Corporation , LaaSer Critical Communications Corporation
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Garg Law Firm, PLLC
- Agent Rakesh Garg; Reza Sarbakhsh
- Main IPC: H04W76/18
- IPC: H04W76/18 ; H04W4/90 ; H04W76/50 ; H04W4/02 ; H04W4/029 ; H04W60/00 ; H04W76/16

Abstract:
An initiation of an emergency communication with an emergency service associated with an emergency telephone number is detected by a mobile communications device. A completion of the emergency communication using a first communication path associated with a mobile communications service provider is attempted. The mobile communication device determines that the emergency communication using the first communication path has failed. An identity of a destination of the failed emergency communication is determined using location and telemetry data from the mobile communication device. A connection of the mobile communications device to the identified destination is facilitated using a second communication path. The mobile communications device is identified to the determined destination as an originator of the connection.
Public/Granted literature
- US20190200204A1 EMERGENCY CALL SERVICE BACKUP USING DEVICE USER PLANE COMMUNICATIONS Public/Granted day:2019-06-27
Information query