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公开(公告)号：EP3848771A1
公开(公告)日：2021-07-14
申请号：EP19867201.6
申请日：2019-09-25
发明人： SUN, Manli , GE, Cuili , YANG, Yanmei , MA, Jingwang
IPC分类号： G05D1/10
摘要： An aircraft control method and an apparatus are provided, and pertain to the field of communications technologies. The method includes: An AMF network element obtains information about a no-fly zone of an aircraft (301). The AMF network element sends reference information to a control apparatus when a shortest distance between the aircraft and the no-fly zone is less than or equal to a first preset value (302), where the reference information includes at least one of first indication information and location information of the aircraft, and the first indication information is used to indicate that the shortest distance between the aircraft and the no-fly zone is less than or equal to the first preset value. This resolves problems that efficiency of preventing an aircraft from flying in a no-fly zone is relatively low and an advance preparation process is relatively complex and time-consuming, avoids installation of geofences on an edge of the no-fly zone, and therefore simplifies the advance preparation process. This application is used for aircraft control.
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公开(公告)号：EP3813304A1
公开(公告)日：2021-04-28
申请号：EP19827133.0
申请日：2019-06-18
发明人： XIN, Yang , WU, Xiaobo , SUN, Manli , ZHU, Fangyuan
IPC分类号： H04L12/24
摘要： Embodiments of this application relate to the field of communications technologies, and provide an information processing method and apparatus, to provide network side-expected terminal behavioral information with relatively high reliability. The solution includes: obtaining, by a data analytics network element, terminal behavioral information of a plurality of terminals; determining, by the data analytics network element, network side-expected terminal behavioral information based on the terminal behavioral information; and sending, by the data analytics network element, the network side-expected terminal behavioral information to a user data management network element. Because the data analytics network element is a network element managed by an operator, compared with third party- or service server-expected terminal behavioral information provided by an application function network element in the prior art, the network side-expected terminal behavioral information in this application has higher reliability and is more real.
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公开(公告)号：EP3800927A1
公开(公告)日：2021-04-07
申请号：EP19819529.9
申请日：2019-06-13
发明人： SUN, Manli , HUANG, Zhenglei , YANG, Yanmei , SUN, Haiyang
IPC分类号： H04W24/04
摘要： Embodiments of this application disclose a method for providing a restricted service, and a communications device, and relate to the communications field, to effectively reduce security risks and improve management efficiency of an IoT device when the IoT device is abnormal. A specific solution is as follows: receiving, by a PCF, an identifier of a terminal and indication information, where the indication information is used to indicate that the terminal is in a state of exception or indicate an exception type of the terminal; and sending, by the PCF, the identifier of the terminal and a first restricted service policy according to the indication information, where the first restricted service policy is used to provide a restricted service for the terminal.
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公开(公告)号：EP3780667A1
公开(公告)日：2021-02-17
申请号：EP19806517.9
申请日：2019-05-06
发明人： YANG, Yanmei , SUN, Manli , HUANG, Zhenglei
IPC分类号： H04W4/08
摘要： This application provides a context management method and apparatus, to resolve a problem that contexts of a large quantity of terminals occupy a large amount of storage space of an AMF entity. The method includes: when a first core network device has stored group information corresponding to a terminal, establishing, by the first core network device, a correspondence between the terminal and the group information. This application relates to the field of communications technologies.
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