公开(公告)号：US20190139421A1

公开(公告)日：2019-05-09

申请号：US16309744

申请日：2016-06-21

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Andreas NILSSON ,  Jonas FRIDÉN ,  Fredrik HARRYSSON ,  Lars MANHOLH

IPC分类号： G08G5/00 ,  B64C39/02 ,  G05D1/10

摘要： A method (50) of route directing performed in an unmanned aerial vehicle (8a) is provided. The unmanned aerial vehicle (8a) comprises a communication module (9a) for wireless communication with an access node (2a, 2b) of a communications system (1). The method (50) comprises receiving (51), from a network entity (11), warning signaling about a restricted area, and withdrawing (52) from the restricted area in response to receiving the warning signaling. A method (20) in a network entity (11) is also provided, as well as an unmanned aerial vehicle (8a), a network entity (11), computer programs and computer program products.