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11. 发明申请

WO2005125260A1 SMOOTH HARD HANDOVER METHOD, MOBILE STATION AND BASE STATION ADAPTED FOR THE METHOD 审中-公开
标题翻译：适用于该方法的平滑硬切割方法，移动站和基站
公开(公告)号：WO2005125260A1
公开(公告)日：2005-12-29
申请号：PCT/SE2004/000981
申请日：2004-06-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MIKLÓS, György , RÁCZ, András
发明人： MIKLÓS, György , RÁCZ, András
IPC分类号： H04Q7/38
CPC分类号： H04W36/18
摘要： The present invention relates to a cellular radio communications system and especially a method, a mobile station and a base station for a smooth hard handover. The smooth hard handover includes preparing radio links in selected base stations for potential communication with a mobile station. This is similar to selecting base stations for the active set in the prior art soft handover. A difference is though that just one radio link is actively used for transmission. The handover from the active to a prepared radio link is quick and safe, as compared to conventional hard handover, because of the preparation, while requiring a less complex system architecture then the conventional soft handover. The smooth hard handover can replace the soft handover.
摘要翻译：蜂窝无线通信系统技术领域本发明涉及一种蜂窝无线电通信系统，尤其涉及一种用于平滑硬切换的方法，移动台和基站。平滑的硬切换包括在选定的基站中准备无线电链路以便与移动台进行潜在的通信。这类似于在现有技术的软切换中为活动集合选择基站。不同之处在于只有一个无线电链路被主动用于传输。与传统的硬切换相比，由于准备，同时需要较不复杂的系统架构，而是传统的软切换，从活动到准备好的无线电链路的切换是快速和安全的。平滑的硬切换可以代替软切换。

12. 发明申请

WO2020083468A1 TECHNIQUE FOR CALIBRATING A POSITIONING SYSTEM 审中-公开
公开(公告)号：WO2020083468A1
公开(公告)日：2020-04-30
申请号：PCT/EP2018/078968
申请日：2018-10-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RÁCZ, András , BORSOS, Tamas , HÁGA, Péter , VADERNA, Peter , VERES, András
IPC分类号： G01S5/02
摘要： A technique for calibrating a positioning system comprising a plurality of anchor nodes used to determine tag positions within a localization area using radio technology is disclosed. A method implementation of the technique is performed using a measurement device comprising at least one odometry sensor and a localization tag configured to communicate with the plurality of anchor nodes using the radio technology. The method comprises performing (S202), at a plurality of first measurement points in the localization area using the localization tag, first ranging measurements with respect to the plurality of anchor nodes using the radio technology to determine respective first distances from the measurement device to the plurality of anchor nodes and performing, at the plurality of first measurement points using the at least one odometry sensor, first odometry measurements to estimate respective first positions of the measurement device in the localization area, estimating (S204) locations of the plurality of anchor nodes based on the respective first distances determined by the first ranging measurements and the respective first positions estimated by the first odometry measurements, and configuring (S206) the positioning system with the estimated locations of the plurality of anchor nodes to calibrate the positioning system.

13. 发明申请

WO2017032394A1 NETWORK DATA SHARING IN COMMUNICATION NETWORKS 审中-公开
标题翻译：通信网络中的网络数据共享
公开(公告)号：WO2017032394A1
公开(公告)日：2017-03-02
申请号：PCT/EP2015/069246
申请日：2015-08-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RÁCZ, András , BORSOS, Tamas , REIDER, Norbert , VERES, András
IPC分类号： H04L12/24 , G06F3/06
CPC分类号： H04L41/0853 , G06F3/067 , H04L41/14
摘要： Operating an infrastructure resource of a communication network comprising processing and memory resources, comprising providing an infrastructure functionality; providing a data collection functionality for collecting data related to said infrastructure functionality, and providing a data sharing functionality for sharing the collected data with another infrastructure resource of said communication network.
摘要翻译：操作包括处理和存储器资源的通信网络的基础设施资源，包括提供基础架构功能; 提供用于收集与所述基础设施功能有关的数据的数据收集功能，以及提供用于与所述通信网络的另一基础设施资源共享收集的数据的数据共享功能。

14. 发明申请

WO2022069061A1 TECHNIQUE FOR ASSESSING CONNECTION QUALITY 审中-公开
公开(公告)号：WO2022069061A1
公开(公告)日：2022-04-07
申请号：PCT/EP2020/077697
申请日：2020-10-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： BORSOS, Tamas , RÁCZ, András , VERES, András
IPC分类号： H04W16/18 , H04W24/02 , H04W24/08
摘要： A technique for assessing connection quality in a wireless communication network is disclosed. A method implementation of the technique comprises obtaining (S202) a radio frequency, RF, channel response measurement indicative of a channel gain in time and frequency observed at a location covered by the wireless communication network, and determining (S204), based on the RF channel response measurement, an estimated connection quality at the location using a machine learning model trained to map RF channel response measurement based features to corresponding connection qualities.

15. 发明申请

WO2012116716A1 TECHNIQUE FOR DETERMINING CORRELATED EVENTS IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中确定相关事件的技术
公开(公告)号：WO2012116716A1
公开(公告)日：2012-09-07
申请号：PCT/EP2011/001060
申请日：2011-03-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , RÁCZ, András , VERES, András , TSE, Edwin , ZEE, Oscar
发明人： RÁCZ, András , VERES, András , TSE, Edwin , ZEE, Oscar
IPC分类号： H04L12/24 , H04L29/06 , G06F11/07
CPC分类号： H04L41/0631 , H04L41/0686 , H04L63/1416
摘要： A technique for determining a correlation among events occurring in one or more network elements is provided. The correlation among the events results from a propagation of a root event through communication entities of the one or more network elements. In a method implementation the technique comprises the step of receiving a plurality of event messages from one or more network elements, wherein an event message pertaining to an event reported by a particular network element signals an occurrence context, the occurrence context comprising one or more context identifiers describing an internal communication state of the communication entity in which the event occurred at the time when the event occurred. In another step, a set of correlated events linked by identical context identifiers is determined. Based on the set of correlated events, the root event may be identified.
摘要翻译：提供了一种用于确定在一个或多个网络元件中发生的事件之间的相关性的技术。事件之间的相关性是由一个或多个网络元件的通信实体传播根事件而产生的。在方法实现中，该技术包括从一个或多个网络元件接收多个事件消息的步骤，其中与由特定网络元件报告的事件相关的事件消息发信号通知出现上下文，所述发生上下文包括一个或多个上下文描述事件发生时发生事件的通信实体的内部通信状态的标识符。在另一步骤中，确定由相同上下文标识符链接的一组相关事件。基于相关事件的集合，可以识别根事件。

16. 发明申请

WO2010107357A1 RADIO BEARER IDENTIFICATION FOR SELF BACKHAULING AND RELAYING IN LTE ADVANCED 审中-公开
标题翻译：无线承载标识自动退出和继电器在LTE高级
公开(公告)号：WO2010107357A1
公开(公告)日：2010-09-23
申请号：PCT/SE2009/051136
申请日：2009-10-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MOBERG, Peter , MILDH, Gunnar , RÁCZ, András , JOHANSSON, Niklas , LINDSTRÖM, Magnus
发明人： MOBERG, Peter , MILDH, Gunnar , RÁCZ, András , JOHANSSON, Niklas , LINDSTRÖM, Magnus
IPC分类号： H04W28/06 , H04W76/02 , H04W92/20 , H04W80/02
CPC分类号： H04W28/06 , H04B7/155 , H04B7/2606 , H04W76/11 , H04W76/12 , H04W80/00 , H04W80/02 , H04W84/047 , H04W92/20
摘要： The present invention relates to a method and apparatus for user terminal and bearer identification that reduces the overhead for LTE relaying (layer 2 and layer 3), which will save radio resources on the backhaul link. Reduction in overhead is achieved by providing a more efficient mechanism for user terminal and bearer identification as compared to using GTP-u and associated UDP/IP headers.
摘要翻译：本发明涉及一种减少LTE中继（层2和层3）的开销的用户终端和承载识别的方法和装置，其将节省回程链路上的无线电资源。与使用GTP-u和相关联的UDP / IP报头相比，通过提供更有效的用户终端和承载识别机制来实现开销的降低。

17. 发明申请

WO2009134178A1 SELF-BACKHAULING IN LTE 审中-公开
标题翻译：自我反射在LTE
公开(公告)号：WO2009134178A1
公开(公告)日：2009-11-05
申请号：PCT/SE2008/051004
申请日：2008-09-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , JOHANSSON, Niklas , LUNDSJÖ, Johan , MILDH, Gunnar , RÁCZ, András , HOYMANN, Christian
发明人： JOHANSSON, Niklas , LUNDSJÖ, Johan , MILDH, Gunnar , RÁCZ, András , HOYMANN, Christian
IPC分类号： H04W16/26
CPC分类号： H04W72/04 , H04L45/74 , H04L47/825 , H04W80/04 , H04W92/20
摘要： A system includes a self-backhauled eNodeB which communicates via a radio interface with an anchor eNodeB, where the self-backhauled eNodeB is made reachable in an operator's network via a serving gateway and where the serving gateway of the self-backhauled eNodeB owns an IP address associated with the self-backhauled eNodeB. The system receives a packet destined for the self-backhauled eNodeB and classifies the packet to a bearer associated with a self-backhauled link to the self-backhauled eNodeB.
摘要翻译：系统包括经由无线电接口与锚eNodeB进行通信的自回程eNodeB，其中自回程eNodeB可经由服务网关在运营商的网络中可达到，并且自回程eNodeB的服务网关拥有IP 与自回程eNodeB相关联的地址。系统接收目的地为自回程eNodeB的分组，并将分组分类为与自回程链路的自回程链路相关联的承载。

18. 发明申请

WO2004000594A1 DRIVE UNIT SUSPENSION STRUCTURE, MAINLY FOR REAR ENGINE BUS 审中-公开
标题翻译：驱动单元悬架结构，主要用于后发动机总线
公开(公告)号：WO2004000594A1
公开(公告)日：2003-12-31
申请号：PCT/HU2003/000047
申请日：2003-06-19
申请人： NABI AUTÓBUSZIPARI RT. , RÁCZ, András , PETROVICS, József , ROSÁS, László
发明人： RÁCZ, András , PETROVICS, József , ROSÁS, László
IPC分类号： B60K5/12
CPC分类号： B60K5/12 , B60K5/04 , B60K2005/006 , B60Y2200/143
摘要： The invention relates to a transmission suspension structure for a rear engine vehicle, mainly bus, where the drive engine (3) and the gearbox (4) are built uniaxially to form a rigid transmission unit (2), which has suspension brackets (8, 9) in front of and behind the center of gravity of the unit (2), in respect of the geometric axis of rotation of its main axis, the suspension bracket(s) (9) behind the center of gravity is (are) adjoined to the gearbox (4), a further two suspension brackets (8) are adjoined to the lower ends (23) of the two suspension bars (20) holding the transmission, and at the upper ends of the said suspension bars there are flexible adjoining members (21) for linkage to the body of the bus in the vicinity of its right hand side and left hand side walls. According to the invention on each side of the drive engine (3) there is a flexible suspension bracket (8, 9) and connected to them there is a suspension bar (20) for each, which are arranged inclined towards the center of gravity of the transmission unit (2) and also towards the sidewalls of the body.
摘要翻译：本发明涉及一种用于后发动机车辆（主要是公共汽车）的变速器悬架结构，其中驱动发动机（3）和变速箱（4）单轴构造以形成刚性传动单元（2），其具有悬架（8， 9）在单元（2）的重心的前方和后方，相对于其主轴的几何旋转轴线，重心后面的悬挂支架（9）相邻与齿轮箱（4）相连，另外两个悬挂支架（8）邻接保持变速器的两个悬挂杆（20）的下端（23），并且在所述悬架杆的上端具有柔性相邻构件（21），用于在其右手侧和左手侧壁附近与公共汽车的车身连接。根据本发明，在驱动发动机（3）的每一侧上，存在柔性悬挂支架（8,9）并且连接到它们，每个悬挂杆（20）被布置成朝着重心方向倾斜传输单元（2）并且还朝向身体的侧壁。

19. 发明申请

WO2022139645A1 RADIO NETWORK NODE, USER EQUIPMENT AND METHODS PERFORMED IN A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2022139645A1
公开(公告)日：2022-06-30
申请号：PCT/SE2020/051262
申请日：2020-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： BORSOS, Tamas , RÁCZ, András , VERES, András , ELEFTHERIADIS, Lackis , BERGKVIST, Adam
IPC分类号： G01S5/02 , G01S19/48 , H04W4/02 , H04W64/00
摘要： Embodiments herein relate to, for example, a method performed by a UE (10) for handling positioning of the UE in a wireless communication network. The UE measures a CIR of a signal from a radio network node; and initiates a process for determining whether the UE is indoors or outdoors using an ML model with the measured CIR as input.

20. 发明申请

WO2022045939A1 TECHNIQUE FOR PREDICTING RADIO QUALITY 审中-公开
公开(公告)号：WO2022045939A1
公开(公告)日：2022-03-03
申请号：PCT/SE2020/050826
申请日：2020-08-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RÁCZ, András , BORSOS, Tamas , VERES, András , VADERNA, Peter
IPC分类号： H04B17/30 , G06T17/05 , H04W4/02
摘要： A technique for predicting radio quality in a wireless communication network depending on assumed positions of one or more base stations in an area to be covered by the wireless communication network is disclosed. A method implementation of the technique is performed by a computing unit and comprises the steps of (a) determining (S202), for a selected position in the area with respect to assumed positions of the one or more base stations, blocking object features indicative of a spatial pattern of blocking objects present in fields of view between the selected position and the assumed positions of the one or more base stations, and (b) determining (S204), based on the determined blocking object features, a predicted radio quality at the selected position using a machine learning model trained to map blocking object features for selected positions with respect to one or more base station positions to corresponding radio qualities at the selected positions.

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