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1. 发明申请

WO2018178759A1 ENHANCED FLIGHT PLAN FOR UNMANNED TRAFFIC AIRCRAFT SYSTEMS 审中-公开
公开(公告)号：WO2018178759A1
公开(公告)日：2018-10-04
申请号：PCT/IB2017/057860
申请日：2017-12-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MAHKONEN, Heikki , MANGHIRMALANI, Ravi , TAKÁCS, Attila
IPC分类号： G08G5/00 , G08G5/02
摘要： A method for controlling an Unmanned Aerial Vehicle (UAV) is described. The method includes receiving an enhanced flight plan, wherein the enhanced flight plan includes one or more predefined points and each of the predefined points is associated with a set of conditions and a set of locations; storing the one or more predefined points in the UAV; flying the UAV according to the enhanced flight plan; detecting, by the UAV, a condition associated with a predefined point in the one or more predefined points stored in the UAV; and adjusting, autonomously by the UAV and in response to detecting the condition, a flight of the UAV using a set of locations associated with the predefined point and associated with the detected condition.

2. 发明申请

WO2008082352A1 AUTOMATIC DISTRIBUTION OF SERVER AND GATEWAY INFORMATION FOR POOL CONFIGURATION 审中-公开
标题翻译：服务器的自动分配和池配置的网关信息
公开(公告)号：WO2008082352A1
公开(公告)日：2008-07-10
申请号：PCT/SE2007/051085
申请日：2007-12-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ANTAL, Csaba , TAKÁCS, Attila , WESTBERG, Lars
发明人： ANTAL, Csaba , TAKÁCS, Attila , WESTBERG, Lars
IPC分类号： H04Q7/38 , H04L29/06
CPC分类号： H04W8/12 , H04L45/00 , H04L45/02 , H04L45/60 , H04W24/02 , H04W40/24
摘要： A mobile communications network (20) has separation between a user plane (UP) and a control plane (CP). The network comprises plural entities, including plural user plane entities (UPE 23) (comprising the user plane) and plural mobility management entities (MME 25) (comprising the control plane). At least one of the entities is configured to transmit advertisement information. The advertisement information comprises status information and configuration information of the at least one entity. The network further comprises a node or unit (44) configured to use both the advertisement information and the transport information to select a user plane entity for attachment to a wireless station serviced by the network.
摘要翻译：移动通信网络（20）在用户平面（UP）和控制平面（CP）之间具有间隔。该网络包括多个实体，包括多个用户平面实体（UPE 23）（包括用户平面）和多个移动性管理实体（MME 25）（包括控制平面）。至少一个实体被配置为传送广告信息。广告信息包括至少一个实体的状态信息和配置信息。网络还包括被配置为使用广告信息和传输信息两者的节点或单元（44）来选择用于连接到由网络服务的无线站的用户平面实体。

3. 发明申请

WO2006052174A1 CONGESTION HANDLING IN A PACKET SWITCHED NETWORK DOMAIN 审中-公开
标题翻译：分组交换网络域中的紧急处理
公开(公告)号：WO2006052174A1
公开(公告)日：2006-05-18
申请号：PCT/SE2004/001657
申请日：2004-11-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , CSÁSZÁR, András , TAKÁCS, Attila , BÁDER, Attila , SZABO, Robert , WESTBERG, Lars
发明人： CSÁSZÁR, András , TAKÁCS, Attila , BÁDER, Attila , SZABO, Robert , WESTBERG, Lars
IPC分类号： H04L12/56
CPC分类号： H04L47/115 , H04L43/026 , H04L43/0882 , H04L47/10 , H04L47/11 , H04L47/31 , Y02D50/30
摘要： A system a core (104), an edge node (102, 103) and a method are provided for congestion handling in a packet switched network domain. In case of congestion overload is measured, the data packets in proportion to the overload are marked and the signaled overload is stored. At least one egress node (103) receives marked and not marked packets, decodes and counts the overload from the marked packets in a counting interval. Congestion report messages are sent to ingress nodes (102) where flows are terminated. A core node (104) comprises a storage means (314) taking into account the previously signaled overload, which are already being handled in a congestion handling control loop. An edge node (103) comprises means for adding new flows to the set of affected flows, means for identifying affected flows to be terminated so that the number of identified affected flows should generate together traffic equal to the overload, and means for removing flows to be terminated from set of affected flows. In an advantageous embodiment the market module (315) applies a hysteresis algorithm with a higher bound used to detect congestion and to trigger the marking of user data packets in proportion to the measured overload, and a lower bound used as the reference to measure the overload ratio.
摘要翻译：提供了一种核心（104），边缘节点（102,103）和方法，用于分组交换网络域中的拥塞处理。在测量拥塞过载的情况下，标记与过载成比例的数据包，并存储信号过载。至少一个出口节点（103）接收标记和未标记的分组，在计数间隔中对标记的分组进行解码和计数过载。拥塞报告消息被发送到流停止的入口节点（102）。核心节点（104）包括存储装置（314），其考虑了已经在拥塞控制控制环路中处理的先前发信号的过载。边缘节点（103）包括用于将新的流添加到受影响的流集合的装置，用于识别待终止的受影响的流的装置，使得所识别的受影响的流的数量应该一起生成等于过载的流量，以及用于去除流到由一组受影响的流量终止。在有利的实施例中，市场模块（315）应用具有用于检测拥塞的较高边界的滞后算法，并且与测量的过载成比例地触发用户数据分组的标记，并且下限用作参考以测量过载比。

4. 发明申请

WO2019186246A1 MOBILE INFORMATION EXCHANGE BETWEEN A NETWORK SYSTEM AND ONE OR MORE EXTERNAL SYSTEMS 审中-公开
公开(公告)号：WO2019186246A1
公开(公告)日：2019-10-03
申请号：PCT/IB2018/052239
申请日：2018-03-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： TAKÁCS, Attila
IPC分类号： H04W4/44 , H04W12/06 , G05D1/00 , G08G5/00
摘要： A method for exchanging data between a network system and an external system is described. The method includes associating a device with the network system; adding, by a mobile information exchange (MIX) service of the network system in response to the device associating with the network system, an entry in a domain identifier subscription map (DISM) of the network system, wherein the entry includes a device identifier of the device and a management system identifier, wherein the management system identifier indicates a management system that manages movement of devices in an area in which the device is operating; and exchanging data between the network system and an external system based on the entry in the DISM, wherein the data is associated with the device.

5. 发明申请

WO2019130050A1 USING A CELLULAR INTERFACE FOR UNMANNED AERIAL VEHICLE COMMUNICATIONS 审中-公开
公开(公告)号：WO2019130050A1
公开(公告)日：2019-07-04
申请号：PCT/IB2017/058525
申请日：2017-12-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MAHKONEN, Heikki , MANGHIRMALANI, Ravi , TAKÁCS, Attila
IPC分类号： H04W76/12 , G05D1/00 , H04W4/00
摘要： A method for managing connections between an Unmanned Aerial Vehicle (UAV) and one or more associated UAV devices is described. The method includes determining, by a radio control management service, that one or more associated UAV devices are attached to a wireless network; determining, by the radio control management service, that one or more UAVs are attached to the wireless network; and routing, by the radio control management service in response to determining that the one or more associated UAV devices and one or more UAVs are attached to the network, at least one of (1) communications from at least one of the one or more UAVs to at least one of the one or more associated UAV devices and (2) communications from at least one of the one or more associated UAV devices to at least one of the one or more UAVs.

6. 发明申请

WO2008055548A1 CONGESTION CONTROL IN STATELESS DOMAINS 审中-公开
标题翻译：无条件域中的约束控制
公开(公告)号：WO2008055548A1
公开(公告)日：2008-05-15
申请号：PCT/EP2006/068317
申请日：2006-11-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PINTÉR, Ferenc , BÁDER, Attila , CSÁSZÁR, András , TAKÁCS, Attila
发明人： PINTÉR, Ferenc , BÁDER, Attila , CSÁSZÁR, András , TAKÁCS, Attila
IPC分类号： H04L12/56
CPC分类号： H04L47/26 , H04L47/18 , H04L47/70
摘要： A method of reducing congestion in an IP domain is described. This is particularly applicable to IP networks employing DiffServ architecture. Congested data flows arriving at an egress edge node of the network are identified. The total congestion represented by the congested flows is determined, and a congestion extent notification is sent from the egress edge node to its ingress edge node peer. The congestion extent notification includes information regarding the total congestion and is sent on a per-class basis. Congested core routers in the network insert DSCPs into data packets passing through them to enable the egress edge nodes to identify the affected flows. The core routers may also send congestion metric messages, designed to follow the same path as the marked packets, to inform the egress edge nodes of the extent of congestion. In an alternative method, the egress edge nodes inform their ingress peers that congestion is present, without initially identifying the extent. The ingress edge node sends a query downstream, into which is inserted a congestion metric by the core routers. This enables the egress edge nodes to determine the extent of congestion and inform the ingress edge node.
摘要翻译：描述了一种减少IP域中拥塞的方法。这特别适用于采用DiffServ架构的IP网络。识别到达网络出口边缘节点的拥塞数据流。确定拥塞流表示的总拥塞，并且从出口边缘节点向其入口边缘节点对等体发送拥塞范围通知。拥堵范围通知包括关于总拥塞的信息，并且以每个等级的形式发送。网络中的拥塞核心路由器将DSCP插入到通过它们的数据包中，以使出口边缘节点能够识别受影响的流。核心路由器还可以发送设计为遵循与标记分组相同的路径的拥塞度量消息，以向出口边缘节点通知拥塞程度。在另一种方法中，出口边缘节点通知他们的入口对等体，拥塞是存在的，而没有初始地识别该范围。入口边缘节点向下游发送查询，由核心路由器插入一个拥塞度量。这使得出口边缘节点能够确定拥塞的程度并通知入口边缘节点。

7. 发明申请

WO2021171056A1 ADAPTIVE VIRTUAL DEAD MAN'S SWITCH FOR SAFE OPERATION OF AUTONOMOUS SYSTEMS 审中-公开
公开(公告)号：WO2021171056A1
公开(公告)日：2021-09-02
申请号：PCT/IB2020/051562
申请日：2020-02-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： TAKÁCS, Attila
IPC分类号： G05D1/00
摘要： A method for managing a robotic system includes determining connection performance metrics indicating current performance characteristics of a connection with a remote-control center; determining a safety envelope description from a set based on the connection performance metrics, wherein each description includes a mapping of connection performance metrics to operational parameters defining operating parameters for the system, and the determined safety envelope description maps the connection performance metrics to first operational parameters; determining that the first operational parameters differ from second operational parameters currently being used by the system; and applying the first operational parameters to govern operation of the system.

8. 发明申请

WO2018178750A1 METHODS AND SYSTEMS FOR ENABLING A RELIABLE FLIGHT RECORDER SYSTEM IN UNMANNED TRAFFIC MANAGEMENT SYSTEMS 审中-公开
公开(公告)号：WO2018178750A1
公开(公告)日：2018-10-04
申请号：PCT/IB2017/053444
申请日：2017-06-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MAHKONEN, Heikki , MANGHIRMALANI, Ravi , TAKÁCS, Attila , SYED, Zia
IPC分类号： G07C5/00 , G07C5/08 , B64C39/02 , G08G5/00
CPC分类号： G07C5/008 , B64C39/024 , B64C2201/14 , G07C5/0841 , G08G5/00 , G08G5/0043 , G08G5/0052 , G08G5/006 , G08G5/0069
摘要： A method and apparatus in an unmanned aircraft traffic management system are described. Flight data is received from a network device. The flight data includes data about an event related to a flight of the UAS in an airspace, a timestamp associated with the event, and a cryptographic key associated with the UAS. A determination of whether the network device is authorized to record the flight data is performed. The determination is performed, based at least in part on the cryptographic key associated with the UAS. In response to determining that the network device is authorized to record the flight data, a record including the data about the event, the timestamp associated with the event, and the cryptographic key associated with the UAS is created; and the record is added to a block-chain database of flight data.

9. 发明申请

WO2010007467A1 MULTIPLE TREE REGISTRATION PROTOCOL 审中-公开
标题翻译：多树注册协议
公开(公告)号：WO2010007467A1
公开(公告)日：2010-01-21
申请号：PCT/IB2008/003889
申请日：2008-11-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FARKAS, János , ANTAL, Csaba , TAKÁCS, Attila
发明人： FARKAS, János , ANTAL, Csaba , TAKÁCS, Attila
IPC分类号： H04L12/56
CPC分类号： H04L45/48 , H04L12/462 , H04L12/4641 , H04L45/02 , H04L45/66
摘要： A registration protocol for setting up and updating a tree that defines the active topology in an Ethernet network includes a plurality of application components and a plurality of attribute declaration components corresponding to the application components, wherein the application components declare and register attribute values and the corresponding attribute declaration components make and withdraw registration of the attributes.
摘要翻译：用于设置和更新在以太网中定义活动拓扑的树的注册协议包括与应用组件对应的多个应用组件和多个属性声明组件，其中应用组件声明并注册属性值，属性声明组件制作和撤销属性的注册。

10. 发明申请

WO2019234592A1 FLIGHT PATH PLAN AVAILABILITY INDICATION 审中-公开
公开(公告)号：WO2019234592A1
公开(公告)日：2019-12-12
申请号：PCT/IB2019/054589
申请日：2019-06-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MÄÄTTANEN, Helka-Liina , MURUGANATHAN, Siva , ZOU, Zhenhua , TAKÁCS, Attila
IPC分类号： H04W24/10 , G08G5/00
摘要： A method, system and apparatus are disclosed. A base station configured to communicate with a wireless device (UE) is provided. The base station is configured to, and/or comprise a radio interface and/or comprising processing circuitry configured to configure the UE to transmit an indicator associated with flight information in a predefined message associated with UE assistance information, and receive the predefined message, the predefined message including the indicator associated with the flight information.

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