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1. 发明公开

EP4369674A1 METHOD AND APPARATUS FOR ANOMALY DETECTION 审中-公开
公开(公告)号：EP4369674A1
公开(公告)日：2024-05-15
申请号：EP22206456.0
申请日：2022-11-09
申请人： Nokia Solutions and Networks Oy
发明人： BOUZID, Makram , AGHASARYAN, Armen , FILIPE ROCHA, Ricardo
IPC分类号： H04L41/0631 , H04L41/14 , H04L41/16
CPC分类号： H04L41/0631 , H04L41/14 , H04L41/16
摘要： An apparatus for anomaly detection (20), the apparatus comprising means for:
- Collecting a measurement time-series (14) relating to a performance indicator of a communication network resource,
- Computing a representative vector of said measurement time-series (14),
- Providing a clustering model comprising a set of clusters, wherein the clustering model has been trained on a plurality of training time-series, wherein a cluster of the set of clusters comprises partial time-series that meet a similarity condition, wherein a cluster anomaly label is associated with said cluster,
- Selecting a subset of the set of clusters, wherein the subset comprises at least one cluster for which the partial time-series within the cluster meet a distance condition with the representative vector,
- Associating an anomaly label (30) with the measurement time-series, wherein the anomaly label is computed as a function of the cluster anomaly label.

2. 发明公开

EP4367858A1 NETWORK ANALYTICS TRACING, AND ROLLBACK FOR STABLE CONSUMPTION OF ANALYTICS OUTPUT 审中-公开
公开(公告)号：EP4367858A1
公开(公告)日：2024-05-15
申请号：EP21752053.5
申请日：2021-07-30
申请人： Huawei Technologies Co., Ltd.
发明人： PANTHANGI MANJUNATH, Ramya , KOUSARIDAS, Apostolos , ZHOU, Chan , TRIVISONNO, Riccardo , MARQUEZAN, Clarissa
IPC分类号： H04L41/14 , H04L41/16 , H04W24/00
CPC分类号： H04L41/14 , H04L41/16 , H04W24/04 , H04W24/02

3. 发明公开

EP4354806A1 METHOD AND APPARATUS FOR ACQUIRING TRAFFIC FEATURE ANALYSIS RESULT, AND NETWORK SIDE DEVICE 审中-公开
公开(公告)号：EP4354806A1
公开(公告)日：2024-04-17
申请号：EP22819483.3
申请日：2022-06-06
申请人： Vivo Mobile Communication Co., Ltd.
发明人： WU, Xiaobo , KE, Xiaowan
IPC分类号： H04L12/28
CPC分类号： H04L41/14 , H04L43/04 , H04W72/12 , H04L12/28
摘要： This application discloses a method and an apparatus for obtaining a traffic characteristic analysis result, and a network side device and belongs to the field of wireless communication technologies. The method for obtaining a traffic characteristic analysis result provided in embodiments of this application includes: receiving, by a first network side device, a request message sent by a second network side device, where the request message carries identification information of a target service flow; obtaining, by the first network side device, traffic characteristic information of the target service flow from a communication network based on the identification information of the target service flow; and obtaining a traffic characteristic analysis result of the target service flow based on the traffic characteristic information of the target service flow, where the traffic characteristic analysis result includes: first indication information and/or second indication information, the first indication information indicates importance of the target service flow, and the second indication information indicates a data unit to which the target service flow belongs.

4. 发明公开

EP3408983A1 SYSTEM AND METHOD FOR SUPPORTING SCALABLE REPRESENTATION OF SWITCH PORT STATUS IN A HIGH PERFORMANCE COMPUTING ENVIRONMENT 有权
公开(公告)号：EP3408983A1
公开(公告)日：2018-12-05
申请号：EP17705998.7
申请日：2017-01-25
申请人： Oracle International Corporation
发明人： MOXNES, Dag Georg , HOLEN, Line , JOHNSEN, Bjørn Dag
IPC分类号： H04L12/931 , G06F9/44
CPC分类号： H04L49/25 , G06F9/451 , G06F9/45558 , G06F17/30324 , G06F2009/45579 , G06F2009/45595 , H04L12/44 , H04L41/046 , H04L41/0803 , H04L41/12 , H04L41/14 , H04L43/0823 , H04L43/0882 , H04L45/02 , H04L45/48 , H04L49/10 , H04L49/15 , H04L49/30 , H04L49/358 , H04L49/70 , H04L63/20 , H04L67/10 , H04L67/1097
摘要： System and method representing PMA attributes as SMA attributes in a high performance computing environment. In general legacy systems, performance metrics, as collected by a performance management agent, can only be collected via the use of general data packets traversing a subnet. In accordance with an embodiment, by configuring a SMA attribute to comprise the same performance metrics as collected by a PMA, a subnet manager, or another management component, can access the performance metrics in-band via the use of a subnet management packet.

5. 发明公开

EP3401870A1 APPARATUS, SYSTEMS, AND METHODS FOR BATCH AND REALTIME DATA PROCESSING 审中-公开
公开(公告)号：EP3401870A1
公开(公告)日：2018-11-14
申请号：EP18179405.8
申请日：2014-03-14
申请人： Factual Inc.
发明人： Rana, Ahad , Kok, Chun
IPC分类号： G06Q50/00 , G06Q10/10 , H04W24/00 , G06F17/30
CPC分类号： G06F17/30289 , G06F17/30241 , G06F17/30345 , G06F17/30365 , G06F17/30377 , G06F17/3038 , G06F17/30507 , G06F17/30551 , G06F17/30589 , G06F17/30598 , G06F17/30616 , G06F17/30702 , G06F17/30705 , G06F17/30864 , G06F19/00 , G06N5/022 , G06N99/005 , G06Q10/101 , G06Q30/0261 , G06Q30/0282 , G06Q50/01 , H04L41/14 , H04W4/02 , H04W4/021 , H04W4/025 , H04W4/029 , H04W4/50 , H04W8/08 , H04W8/16 , H04W8/18 , H04W16/00 , H04W16/24 , H04W16/30 , H04W16/32 , H04W64/00 , H04W64/003 , H04W76/38 , H04W88/00 , H04W88/02
摘要： A traditional data processing system is configured to process input data either in batch or in real-time. On one hand, a batch data processing system is limiting because the batch data processing often cannot take into account any data received during the batch data processing. On the other hand, a real-time data processing system is limiting because the real-time system often cannot scale. The real-time data processing system is often limited to dealing with primitive data types and/or a small amount of data. Therefore, it is desirable to address the limitations of the batch data processing system and the real-time data processing system by combining the benefits of the batch data processing system and the real-time data processing system into a single data processing system.

6. 发明公开

EP3340533A1 MAIN DEVICE FOR USE IN A COMPUTER NETWORK, COMPUTER NETWORK, METHOD FOR CONFIGURING A COMPUTER NETWORK AND COMPUTER PROGRAM 审中-公开
公开(公告)号：EP3340533A1
公开(公告)日：2018-06-27
申请号：EP16206096.6
申请日：2016-12-22
申请人： Robert Bosch GmbH
发明人： Smaak, Marc , De Brouwer, Tom , Van Tienen, Stephan
IPC分类号： H04L12/24
CPC分类号： H04L41/0816 , H04L41/0806 , H04L41/12 , H04L41/14
摘要： Computer networks are widely used. Existing computer networks are often changed and/or extended in time. Therefore, a main device 2 for use in a computer network 1 is suggested, wherein the computer network 1 has a topology and comprises a number of devices 3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i, 3j, wherein each of the devices 3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i, 3j comprises device information and at least one network port P1, P2, wherein the devices 3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i, 3j are interconnected with the computer network 1 by network links 4, each network link 4 connecting two respective network ports P1, P2, wherein the main device 1 is interconnected with at least one of devices 3a, 3b, 3c, 3d by a connection, whereby the main device 2 is adopted to obtain network information, whereby the network information comprise the topology of the computer network 1 and the device information of the devices in the network, wherein the main device 2 comprises a network model, wherein the network model comprises a defined topology of the computer network 1 and defined device information, wherein the main device 2 comprises a comparison unit, wherein the comparison unit is adopted to compare the network information with the network model to provide the differences between the network information and the network model as distinction data.

7. 发明授权

EP3222000B1 INFERRING COMPONENT PARAMETERS FOR COMPONENTS IN A NETWORK 有权
标题翻译：在网络中引入组件的组件参数
公开(公告)号：EP3222000B1
公开(公告)日：2018-04-25
申请号：EP14802849.1
申请日：2014-11-19
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： PULERI, Marzio , PEPE, Teresa
IPC分类号： H04L12/24
CPC分类号： H04L41/147 , H04L41/14 , H04L43/08
摘要： A method for inferring component parameter values for components in a network is disclosed. The components comprise at least one of network nodes or network links and the method comprises identifying a plurality of paths through the network (100), measuring values of a path parameter for identified paths (410), generating a set of constraints by expressing individual measured path parameter values as a function of component parameter values of the components in the path associated with the measured path parameter value (420a), and generating an estimate of the component parameter values by solving an optimisation problem defined by the generated constraints (420b). The method further comprises, for individual components in the identified paths, matching the generated estimates of the component parameter value to a statistical distribution describing a behaviour of the component parameter (430a), identifying a ratio of central moments of the statistical distribution that demonstrates a sensitivity to noise below a threshold value (430b), and calculating an inferred value of the component parameter from the identified ratio of central moments (430c).

8. 发明公开

EP3301783A1 PROTECTION AND CONTROL SYSTEM FOR INTELLIGENT SUBSTATION BASED ON INDUSTRIAL INTERNET ARCHITECTURE 审中-公开
标题翻译：基于工业互联网体系结构的智能变电站保护与控制系统
公开(公告)号：EP3301783A1
公开(公告)日：2018-04-04
申请号：EP16207223.5
申请日：2016-12-29
申请人： Kyland Technology Co., Ltd.
发明人： Li, Ping
IPC分类号： H02J13/00
CPC分类号： H02H1/0092 , G05B19/0425 , G05B2219/21154 , G05B2219/25032 , H02H7/20 , H02J13/0062 , H04L41/12 , H04L41/14 , H04L61/2007 , Y02B90/2638 , Y02E60/724 , Y04S10/18 , Y04S40/124
摘要： The present application relates to a protection and control system for an intelligent substation based on an industrial Internet architecture. The intelligent substation changes a decentralized modeling manner of firstly adding physical apparatuses and then adding functions of the apparatuses in a traditional substation, but adopts a centralized modeling manner of adding all of protection, measurement and control, exchange and telecontrol functions in substation configuration descriptions by taking the whole substation as a modeling object. The intelligent substation changes an operating mode of accessing merging unit and intelligent terminal integrated devices to different physical apparatuses to realize measurement and control and various protections respectively in the traditional substation, while the intelligent power server collects process level data in real time through an embedded high-bandwidth switched communication network and performs real-time data processing on the collected process level data, thereby realizing all the protection and measurement and control over primary devices.
摘要翻译：本申请涉及基于工业互联网架构的智能变电站的保护和控制系统。智能变电站改变了传统变电站先添加物理设备然后增加设备功能的分散式建模方式，采用集中建模的方式将变电站配置描述中的所有保护，测量和控制，交换和远程控制功能以整个变电站为建模对象。智能变电站将接入合并单元和智能终端集成设备的工作模式改变为不同的物理设备，分别实现传统变电站的测控和各种保护，智能电源服务器通过嵌入式高电平实时采集过程级数据带宽切换通信网络，对采集的过程级数据进行实时数据处理，从而实现对主要设备的所有保护和测量和控制。

9. 发明公开

EP3295626A1 SYSTEMS AND METHODS FOR MANAGING NETWORK TRAFFIC WITH NETWORK OPERATOR 有权
公开(公告)号：EP3295626A1
公开(公告)日：2018-03-21
申请号：EP16802566
申请日：2016-06-01
申请人： HUAWEI TECH CO LTD
发明人： SENARATH NIMAL GAMINI , ZHANG HANG , VRZIC SOPHIE
IPC分类号： H04L12/801
CPC分类号： H04L47/41 , H04L41/0896 , H04L41/14 , H04L41/5025 , H04L41/5087 , H04L43/0876 , H04L47/20 , H04L47/822 , H04L67/1074
摘要： A method for managing network slice enabled traffic on a communications network is disclosed. The network slice is instantiated on the communications network for providing connectivity resources to a network operator using the communications network. The method comprises measuring a traffic level indicative of the traffic enabled by the network slice; and adjusting the traffic enabled by the network slice in accordance with the traffic level and a network operator enabled function associated with the network slice.

10. 发明公开

EP3275126A1 BUILDING A HYPER-SCALE MONITORING FABRIC 审中-公开
标题翻译：建立一个超级监控织物
公开(公告)号：EP3275126A1
公开(公告)日：2018-01-31
申请号：EP16773827.7
申请日：2016-03-25
申请人： Big Switch Networks Inc.
发明人： ZHOU, Shudong , SHAH, Sandip , SHAW, Andrew
IPC分类号： H04L12/26 , H04L12/801 , H04L12/935 , H04L12/937
CPC分类号： H04L41/0816 , H04L41/0604 , H04L41/0668 , H04L41/14 , H04L45/22 , H04L61/103 , H04L61/2015
摘要： Systems and methods for building a hyper-scale monitoring fabric are described. The system receives a duplicate of a first portion of traffic information from a production network as first traffic information and communicates the first traffic information in the hyper-scale monitoring fabric. The first traffic information is communicated to a controller computer that configures the hyper-scale monitoring fabric. The system receives a duplicate of a second portion of the traffic information from the production network as second traffic information. The system forwards the second traffic information to a tool farm.

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