Invention Grant
- Patent Title: Coding and behavior when receiving an IMS emergency session indicator from authorized source
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Application No.: US12131779Application Date: 2008-06-02
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Publication No.: US09602552B2Publication Date: 2017-03-21
- Inventor: Jan Hendrik Lucas Bakker , Adrian Buckley , Andrew Allen
- Applicant: Jan Hendrik Lucas Bakker , Adrian Buckley , Andrew Allen
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Fish & Richardson P.C.
- Main IPC: H04L12/66
- IPC: H04L12/66 ; H04L29/06 ; H04M1/725 ; H04M3/42 ; H04W4/22 ; H04W76/00 ; H04M3/436 ; H04M7/00
Abstract:
A method is provided for a user equipment (UE) to respond to an emergency-related message sent to the UE. The method comprises the UE receiving a first message containing an indicator indicating that an emergency-related request has been made, the UE recognizing the indicator as an indication that the emergency-related request is related to an emergency, and the UE sending a second message containing emergency-related information about itself.
Public/Granted literature
- US20090296688A1 Coding and Behavior when Receiving an IMS Emergency Session Indicator from Authorized Source Public/Granted day:2009-12-03
Information query
