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1. 发明申请

US20140321311A1 METHOD, APPARATUS AND COMMUNICATION NETWORK FOR ROOT CAUSE ANALYSIS 有权
标题翻译：方法，装置和通信网络的根本原因分析
公开(公告)号：US20140321311A1
公开(公告)日：2014-10-30
申请号：US14348862
申请日：2011-09-30
申请人： Jan Groenendijk , Johan Christer Wilhelm Granath , Yangcheng Huang
发明人： Jan Groenendijk , Johan Christer Wilhelm Granath , Yangcheng Huang
IPC分类号： H04L12/26 , H04L12/24
CPC分类号： H04L43/0876 , H04L41/0631 , H04L41/12 , H04L41/16 , H04L41/5035
摘要： There is provided a method (100) for root cause analysis of service quality degradation in a communications network. The method comprises receiving (102) measurements from a plurality of nodes in the communication network, determining (104) identifiers for the received measurements, using (106) the identifiers for the received measurements to determine a network topology; and performing (108) root cause analysis based on the determined topology and the measurements linked with said topology.
摘要翻译：提供了一种用于通信网络中的服务质量劣化的根本原因分析的方法（100）。该方法包括从通信网络中的多个节点接收（102）测量结果，使用（106）所接收的测量的标识符确定（104）所接收的测量的标识符以确定网络拓扑; 并且基于所确定的拓扑结构和与所述拓扑相关联的测量来执行（108）根本原因分析。

2. 发明授权

US09692671B2 Method and apparatus for automatically determining causes of service quality degradation 有权
公开(公告)号：US09692671B2
公开(公告)日：2017-06-27
申请号：US14414649
申请日：2012-07-04
申请人： Jan Groenendijk , Johan Christer Wilhelm Granath , Yangcheng Huang
发明人： Jan Groenendijk , Johan Christer Wilhelm Granath , Yangcheng Huang
IPC分类号： H04L12/26 , H04L12/24 , H04L1/18 , H04L5/00
CPC分类号： H04L43/0823 , H04L1/1854 , H04L1/1887 , H04L5/0087 , H04L5/0092 , H04L5/0096 , H04L41/0636 , H04L41/065 , H04L41/5032 , H04L41/5035 , H04L41/5067 , H04L43/0829 , H04L43/0864 , H04L43/0882 , H04L43/16
摘要： Causes of service quality degradation in a communication network are determined for automated root cause analysis by identifying occurrence of degradation in service quality within a user session; identifying an underperforming resource of the communication network during occurrence of said identified degradation in service quality; in response to determining that the underperforming resource has at least one dependant resource, identifying any underperforming dependant resources during occurrence of said identified degradation in service quality; and outputting a plurality of causes of the service quality degradation including the identity of each of the identified underperforming resources.

3. 发明申请

US20150304191A1 METHOD AND APPARATUS FOR AUTOMATICALLY DETERMINING CAUSES OF SERVICE QUALITY DEGRADATION 有权
标题翻译：用于自动确定服务质量降低的原因的方法和装置
公开(公告)号：US20150304191A1
公开(公告)日：2015-10-22
申请号：US14414649
申请日：2012-07-04
申请人： Jan Groenendijk , Johan Christer Wilhelm Granath , Yangcheng Huang
发明人： Jan Groenendijk , Johan Christer Wilhelm Granath , Yangcheng Huang
IPC分类号： H04L12/26
CPC分类号： H04L43/0823 , H04L1/1854 , H04L1/1887 , H04L5/0087 , H04L5/0092 , H04L5/0096 , H04L41/0636 , H04L41/065 , H04L41/5032 , H04L41/5035 , H04L41/5067 , H04L43/0829 , H04L43/0864 , H04L43/0882 , H04L43/16
摘要： Causes of service quality degradation in a communication network are determined for automated root cause analysis by identifying occurrence of degradation in service quality within a user session; identifying an underperforming resource of the communication network during occurrence of said identified degradation in service quality; in response to determining that the underperforming resource has at least one dependant resource, identifying any underperforming dependant resources during occurrence of said identified degradation in service quality; and outputting a plurality of causes of the service quality degradation including the identity of each of the identified underperforming resources.
摘要翻译：确定通信网络中服务质量下降的原因是通过识别用户会话内的服务质量下降的发生来自动进行根本原因分析; 在所述识别的服务质量下降的发生期间识别通信网络的表现不佳的资源; 响应于确定表现不佳的资源具有至少一个依赖资源，在所述所识别的服务质量下降的发生期间识别任何表现不佳的依赖资源; 并且输出包括所识别的表现不佳的资源中的每一个的身份的服务质量下降的多个原因。

4. 发明授权

US09712415B2 Method, apparatus and communication network for root cause analysis 有权
公开(公告)号：US09712415B2
公开(公告)日：2017-07-18
申请号：US14348862
申请日：2011-09-30
申请人： Jan Groenendijk , Johan Christer Wilhelm Granath , Yangcheng Huang
发明人： Jan Groenendijk , Johan Christer Wilhelm Granath , Yangcheng Huang
IPC分类号： H04W4/00 , H04L12/26 , H04L12/24
CPC分类号： H04L43/0876 , H04L41/0631 , H04L41/12 , H04L41/16 , H04L41/5035
摘要： There is provided a method (100) for root cause analysis of service quality degradation in a communications network. The method comprises receiving (102) measurements from a plurality of nodes in the communication network, determining (104) identifiers for the received measurements, using (106) the identifiers for the received measurements to determine a network topology; and performing (108) root cause analysis based on the determined topology and the measurements linked with said topology.

5. 发明授权

US09325587B2 Method and apparatus for quality of service monitoring of services in a communication network 有权
标题翻译：通信网络服务质量监控方法及装置
公开(公告)号：US09325587B2
公开(公告)日：2016-04-26
申请号：US14112606
申请日：2011-04-18
申请人： Jan Groenendijk , Liam Fallon , Yangcheng Huang
发明人： Jan Groenendijk , Liam Fallon , Yangcheng Huang
IPC分类号： H04L12/26 , H04L12/24 , H04L29/08
CPC分类号： H04L43/022 , H04L41/0896 , H04L41/12 , H04L41/5025 , H04L41/5032 , H04L41/5067 , H04L67/322
摘要： The present invention relates to a method of quality of service monitoring of at least one service in a communication network. The method comprises a first and a second modes. The first mode comprises detecting degradation in quality of service in a communication network by selecting (80) a set of terminal service sessions for providing terminal service session reports; collecting (82) terminal service session information from the selected terminal service sessions; and determining (84) the quality of service in the communication network from the terminal service sessions monitored in the first mode. The second mode, being entered when a degradation of service quality in at least part of terminal service sessions is detected (86), comprises identifying at least one factor causing degradation of service quality in the communication network in steps of determining (88) at least one potential factor associated with terminal service sessions having degraded service quality as a candidate factor potentially causing the observed service quality degradation in at least part of the terminal service sessions; collecting (90) terminal service session information from terminal service sessions associated with at least one candidate factor; and evaluating (92) collected terminal service session information for service sessions associated with a candidate factor to identify whether the candidate factor is a cause of service quality degradation.
摘要翻译：本发明涉及通信网络中至少一个服务的服务质量监测方法。该方法包括第一和第二模式。第一模式包括通过选择（80）一组用于提供终端服务会话报告的终端服务会话来检测通信网络中的服务质量的劣化; 从所选择的终端服务会话收集（82）终端服务会话信息; 以及从所述第一模式中监视的终端服务会话确定（84）所述通信网络中的服务质量。当检测到至少部分终端服务会话中的服务质量下降时输入的第二模式（86）包括识别至少一个导致通信网络中的服务质量下降的因素，至少确定（88）至少与终端服务会话相关联的一个潜在因素具有降低的服务质量作为可能导致在终端服务会话的至少一部分中观察到的服务质量恶化的候选因素; 从与至少一个候选因素相关联的终端服务会话收集（90）终端服务会话信息; 以及评估（92）收集与候选因子相关联的服务会话的终端服务会话信息，以识别候选因素是否是服务质量降级的原因。

6. 发明申请

US20140043973A1 Method and Apparatus For Quality of Service Monitoring of Services in a Communication Network 有权
标题翻译：通信网服务质量监控方法与装置
公开(公告)号：US20140043973A1
公开(公告)日：2014-02-13
申请号：US14112606
申请日：2011-04-18
申请人： Jan Groenendijk , Liam Fallon , Yangcheng Huang
发明人： Jan Groenendijk , Liam Fallon , Yangcheng Huang
IPC分类号： H04L12/26
CPC分类号： H04L43/022 , H04L41/0896 , H04L41/12 , H04L41/5025 , H04L41/5032 , H04L41/5067 , H04L67/322
摘要： The present invention relates to a method of quality of service monitoring of at least one service in a communication network. The method comprises a first and a second modes. The first mode comprises detecting degradation in quality of service in a communication network by selecting (80) a set of terminal service sessions for providing terminal service session reports; collecting (82) terminal service session information from the selected terminal service sessions; and determining (84) the quality of service in the evaluate quality of service communication network from the terminal service sessions monitored in the first mode. The second mode, being entered when a degradation of service quality in at least part of terminal service sessions is detected (86), comprises identifying at least one factor causing degradation of service quality in the communication network in steps of determining (88) at least one potential factor associated with terminal service sessions having degraded service quality as a candidate factor potentially causing the observed service quality degradation in at least part of the terminal service sessions; collecting (90) terminal service session information from terminal service sessions associated with at least one candidate factor; and evaluating (92) collected terminal service session information for service sessions associated with a candidate factor to identify whether the candidate factor is a cause of service quality degradation.
摘要翻译：本发明涉及通信网络中至少一个服务的服务质量监测方法。该方法包括第一和第二模式。第一模式包括通过选择（80）一组用于提供终端服务会话报告的终端服务会话来检测通信网络中的服务质量的劣化; 从所选择的终端服务会话收集（82）终端服务会话信息; 以及从在所述第一模式中监视的终端服务会话中确定（84）所述服务质量服务通信网络中的服务质量。当检测到至少部分终端服务会话中的服务质量下降时输入的第二模式（86）包括识别至少一个导致通信网络中的服务质量下降的因素，至少确定（88）至少与终端服务会话相关联的一个潜在因素具有降低的服务质量作为可能导致在终端服务会话的至少一部分中观察到的服务质量恶化的候选因素; 从与至少一个候选因素相关联的终端服务会话收集（90）终端服务会话信息; 以及评估（92）收集与候选因子相关联的服务会话的终端服务会话信息，以识别候选因素是否是服务质量降级的原因。

7. 发明授权

US09303861B2 Light emitting diode light source modules 有权
标题翻译：发光二极管光源模块
公开(公告)号：US09303861B2
公开(公告)日：2016-04-05
申请号：US12975445
申请日：2010-12-22
申请人： Qing (Charles) Li , Yangcheng Huang , Haijun Wang , Guowen Lei , Cuie Wei , Menghua Long , GuiLin Wang
发明人： Qing (Charles) Li , Yangcheng Huang , Haijun Wang , Guowen Lei , Cuie Wei , Menghua Long , GuiLin Wang
IPC分类号： F21V7/20 , F21V31/04 , F21S4/00 , F21Y101/02
CPC分类号： F21V31/04 , F21S4/10 , F21Y2115/10
摘要： The present invention provides a highly-protective, heat dissipating LED light source module that may be waterproof or non-waterproof. In an embodiment, the present invention provides an LED light source module comprising: a waterproof housing comprising a metal substrate and a plastic cover integrally disposed on one or more surfaces of the metal substrate; and at least one light emitting diode, electronic component, and power line disposed on and operably connected with the metal substrate and encapsulated thereon by the plastic cover. In other embodiments are provided LED light source modules comprising: a circuit board with at least two through holes disposed at selected positions; at least one light emitting diode, electronic component, and power line disposed on the circuit board and operably connected therewith; and a plastic cover comprising at least two pins disposed and shaped for interconnection with corresponding through holes of the circuit board. The simple LED light source models disclosed may be efficiently and inexpensively produced and are capable of withstanding the harsh environments in which they are sometimes used.
摘要翻译：本发明提供一种可防水或不防水的高保护性散热LED光源模块。在一个实施例中，本发明提供了一种LED光源模块，包括：防水壳体，包括金属基板和整体设置在所述金属基板的一个或多个表面上的塑料盖; 以及至少一个发光二极管，电子元件和电力线，其设置在金属基板上并与金属基板可操作地连接，并由塑料盖封装在其上。在其它实施例中，提供了LED光源模块，包括：具有设置在选定位置处的至少两个通孔的电路板; 至少一个发光二极管，电子部件和设置在电路板上并与其可操作地连接的电力线; 以及塑料盖，其包括设置和成形为用于与电路板的相应通孔相互连接的至少两个销。所公开的简单的LED光源模型可以有效且廉价地产生，并且能够承受有时使用它们的恶劣环境。

8. 发明申请

US20110280015A1 LED Lamp Assembly 有权
标题翻译： LED灯组件
公开(公告)号：US20110280015A1
公开(公告)日：2011-11-17
申请号：US13110457
申请日：2011-05-18
申请人： Qing (Charles) LI , Yangcheng Huang , Haijun Wang , Cuie Wei , Guohong Huang
发明人： Qing (Charles) LI , Yangcheng Huang , Haijun Wang , Cuie Wei , Guohong Huang
IPC分类号： F21V29/00 , F21V5/04
CPC分类号： F21V17/12 , F21K9/233 , F21Y2113/13 , F21Y2115/10
摘要： The present invention relates to lighting assemblies and more particularly to light emitting diode (LED) light bulbs comprising a support for one or more LED lenses, which can be used to position and support the lenses within the lamp housing and which facilitate assembly of the light bulbs during manufacturing.
摘要翻译：本发明涉及照明组件，更具体地涉及包括一个或多个LED透镜的支撑件的发光二极管（LED）灯泡，其可用于在灯壳体内定位和支撑透镜，并且便于组装光制造过程中的灯泡。

9. 发明申请

US20100284330A1 Radio Telecommunications Network Node and Method of Adjusting Routing Table Up-date Interval 审中-公开
标题翻译：无线电电信网络节点和调整路由表上位机的方法
公开(公告)号：US20100284330A1
公开(公告)日：2010-11-11
申请号：US12681769
申请日：2007-10-16
申请人： Yangcheng Huang
发明人： Yangcheng Huang
IPC分类号： H04W40/00
CPC分类号： H04W40/248 , H04L45/023 , H04L45/028 , H04L45/28
摘要： A method of adjusting a routing table update interval in a node of an ad-hoc radio telecommunications network comprising: reducing the routing table update interval by dividing it by a first constant value if a local change in the network is detected by the node. If a remote change in the network is detected by the node a rate of routing table exchange is increased by a second constant value. If no network change is detected by the node the rate of routing table exchange is reduced by the second constant value, wherein the rate of routing table exchange is reciprocal of the routing table update interval.
摘要翻译：一种在自组织无线电电信网络的节点中调整路由表更新间隔的方法，包括：如果所述节点检测到所述网络的局部变化，则通过将所述路由表更新间隔除以第一常数值来减少所述路由表更新间隔。如果节点检测到网络中的远程变化，则路由表交换的速率增加第二常数值。如果节点没有检测到网络变化，则路由表交换的速率减小第二常数值，其中路由表交换的速率是路由表更新间隔的倒数。

10. 发明申请

US20140043983A1 SERVICE PROBLEM DIAGNOSIS FOR MOBILE WIRELESS NETWORKS 有权
标题翻译：移动无线网络的服务问题诊断
公开(公告)号：US20140043983A1
公开(公告)日：2014-02-13
申请号：US14000866
申请日：2011-02-21
申请人： Yangcheng Huang
发明人： Yangcheng Huang
IPC分类号： H04W24/08
CPC分类号： H04W24/08 , H04L41/064 , H04L41/0677 , H04L41/142 , H04L41/5035 , H04L43/08
摘要： A method for determining location of a failure causing degradation of a service in a mobile communications network is disclosed. Service trajectories for the mobile terminals are determined (104) by correlating earlier obtained movement trajectories (102) of individual mobile terminals with service session records of the mobile terminals. In the next step distributions of the service trajectories of mobile terminals with degraded service are determined and then a network element around which the service trajectories converge is identified (108) as the location of the failure. An apparatus, a communications network and a computer program product are also disclosed.
摘要翻译：公开了一种用于确定导致移动通信网络中的服务劣化的故障的位置的方法。通过将先前获得的各个移动终端的移动轨迹（102）与移动终端的服务会话记录相关联来确定移动终端的服务轨迹（104）。在下一步中，确定具有劣化服务的移动终端的服务轨迹的分布，然后识别服务轨迹收敛的网络元素（108）作为故障的位置。还公开了一种装置，通信网络和计算机程序产品。

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