The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 13, 2021
Filed:
Dec. 22, 2017
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Tommy Arngren, Södra Sunderby, SE;
Jonas Pettersson, Luleå, SE;
Ylva Timner, Luleå, SE;
Min Wang, Luleå, SE;
Stefan Wänstedt, Luleå, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A method for enabling autonomous emergency assistance for a communication device, CD, registered in a regular cellular network is presented. The method is performed in an autonomous unmanned aerial vehicle, UAV, and comprises directing the UAV to a geographical region connected to a preregistered position of the CD, emulating a cellular network in the geographical region, wherein the UAV and the CD are without connectivity with the regular cellular network, and providing autonomous emergency assistance for the CD in the geographical region. A CD, a UAV, a computer program and a computer program product are also presented.