Invention Grant
- Patent Title: Method and apparatus for providing answer in emergency event
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Application No.: US15323562Application Date: 2014-08-01
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Publication No.: US10070475B2Publication Date: 2018-09-04
- Inventor: Hao Zou
- 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: Coats & Bennett, PLLC
- International Application: PCT/CN2014/083558 WO 20140801
- International Announcement: WO2016/015337 WO 20160204
- Main IPC: H04M3/493
- IPC: H04M3/493 ; H04W76/18 ; H04W4/90 ; H04W76/50 ; H04M3/51 ; H04W4/22 ; H04W76/00 ; H04W76/02 ; H04W4/14 ; H04W4/02

Abstract:
The disclosure provides a method (100) for providing an answer to a first User Equipment, UE, (210, 310) of a calling user in an emergency event taking place in an environment where a second UE (220, 320) of a called user resides. The method comprises: obtaining (S110) activity data in relation to the second UE (220, 320) from one or more network nodes associated with the emergency event; receiving (S120) a failure notification indicating that a call originated from the first UE (210, 310) towards the second UE (220, 320) has failed; evaluating (S130) a status of the called user based on the activity data; generating (S140) a message based on the evaluated status of the called user; and transmitting (S150) the message to the first UE (210, 310).
Public/Granted literature
- US20170150546A1 Method and Apparatus for Providing Answer in Emergency Event Public/Granted day:2017-05-25
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