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11. 发明授权

US08774053B2 Method, network element device, and network system for associating a terminal device with a network 有权
标题翻译：用于将终端设备与网络相关联的方法，网元设备和网络系统
公开(公告)号：US08774053B2
公开(公告)日：2014-07-08
申请号：US13629200
申请日：2012-09-27
申请人： Huawei Technologies Co., Ltd.
发明人： Lujia Pan , Cheng He
IPC分类号： H04L12/28
CPC分类号： H04W60/00 , H04L67/12 , H04W4/38 , H04W84/18
摘要： Embodiments of the present invention provide a method, network element device, and network system for associating a terminal device with a network. The method for associating a terminal device with a network includes: receiving an Association Request message sent by a terminal device, where the Association Request message includes information of a request for associating the terminal device with a sensor network and an IP identifier; processing, according to the Association Request message, the request for associating the terminal device with a sensor network; when it is determined, according to the IP identifier, that the terminal device requests association with an IP network, sending an IP network Association Request message to an Edge Router; receiving a result of processing, by the Edge Router, the request for associating the terminal device with the IP network; sending an Association Respond message to the terminal device.
摘要翻译：本发明的实施例提供了一种用于将终端设备与网络相关联的方法，网元设备和网络系统。用于将终端设备与网络相关联的方法包括：接收由终端设备发送的关联请求消息，其中所述关联请求消息包括关于终端设备与传感器网络关联的请求和IP标识符的信息; 根据关联请求消息处理将终端设备与传感器网络相关联的请求; 当根据IP标识确定终端设备请求与IP网络的关联时，向边缘路由器发送IP网络关联请求消息; 接收由边缘路由器处理终端设备与IP网络关联的请求的结果; 向终端设备发送关联响应消息。

12. 发明申请

US20130088334A1 METHOD AND APPARATUS FOR SELECTING REFERENCE TAG USED FOR POSITIONING 有权
标题翻译：用于选择用于定位的参考标记的方法和装置
公开(公告)号：US20130088334A1
公开(公告)日：2013-04-11
申请号：US13687823
申请日：2012-11-28
申请人： Huawei Technologies Co., Ltd.
发明人： Ai Chen , Lujia Pan
IPC分类号： G06K7/00
CPC分类号： G06K7/00 , G01S5/0284 , H04W64/00
摘要： A method and an apparatus for selecting a reference tag used for positioning are provided. The method includes: obtaining first signal strength emitted by a reference tag and second signal strength emitted by a tag to be positioned, where the first signal strength and the second signal strength are detected by each radio frequency reader; comparing the first signal strength with the second signal strength to determine a boundary of the radio frequency readers, and dividing a network into a first area and a second area with the boundary; determining an estimated direction of the tag to be positioned relative to the reference tag according to a relative position of the reference tag and the boundary; and according to the estimated direction and according to the specified number of reference tags, selecting a valid reference tag group as the reference tag used for positioning.
摘要翻译：提供了一种用于选择用于定位的参考标签的方法和装置。该方法包括：获取由参考标签发出的第一信号强度和由待定位的标签发射的第二信号强度，其中由每个射频读取器检测第一信号强度和第二信号强度; 将第一信号强度与第二信号强度进行比较，以确定射频读取器的边界，并将网络划分成具有边界的第一区域和第二区域; 根据参考标签和边界的相对位置确定相对于参考标签定位的标签的估计方向; 并根据估计的方向和根据指定数量的参考标签，选择有效的参考标签组作为用于定位的参考标签。

13. 发明授权

US10917315B2 Network service quality evaluation method and system, and network device 有权
公开(公告)号：US10917315B2
公开(公告)日：2021-02-09
申请号：US16048340
申请日：2018-07-30
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Lujia Pan , Caifeng He , Deti Liu
IPC分类号： H04L12/24 , H04W4/029 , H04W64/00 , H04W4/021 , H04W24/08 , H04L12/26
摘要： The method including: obtaining identity information and location information of a user terminal, and monitoring, according to the identity information and the location information, whether the user terminal has moved to a target region; obtaining a target network quality level if the user terminal has moved to the target region, where the target network quality level includes a current network quality level of the user terminal in the target region; querying whether the user terminal has a historical network quality level in the target region; if the user terminal has the historical network quality level in the target region, obtaining the historical network quality level, and evaluating network quality of the user terminal in the target region according to the historical network quality level and the target network quality level.

14. 发明授权

US10205630B2 Fault tolerance method for distributed stream processing system 有权
公开(公告)号：US10205630B2
公开(公告)日：2019-02-12
申请号：US15044077
申请日：2016-02-15
申请人： HUAWEI TECHNOLOGIES CO.,LTD.
发明人： Lujia Pan , Cheng He
IPC分类号： H04L12/24 , H04L12/26 , H04L12/707 , H04L12/703 , H04L12/717
摘要： A fault tolerance method is provided for a distributed stream processing system. The method includes: obtaining, by a working node, information of a failed node, and receiving retransmission data sent by an upstream node, where the retransmission data is originally sent by a source node to the failed node; determining, according to the information of the failed node, whether the failed node is related to the working node; and if the failed node is related to the working node, processing the received retransmission data, and sending the processed retransmission data to a downstream node. In the present application, retransmission data sent by an upstream node is received by a working node, and after it is determined that a failed node is related to the working node, the received retransmission data is processed, so that the retransmission data sent by the upstream node is processed only when the failed node is related to the working node.

15. 发明申请

US20160105544A1 Voice Service Evaluation Processing Method and Apparatus 有权
标题翻译：语音服务评估处理方法与装置
公开(公告)号：US20160105544A1
公开(公告)日：2016-04-14
申请号：US14971103
申请日：2015-12-16
申请人： Huawei Technologies Co., Ltd.
发明人： Yijun Liu , Lujia Pan , Guangjian Tian
IPC分类号： H04M3/22
CPC分类号： H04M3/2227 , G06F17/30 , G06Q10/06
摘要： A voice service evaluation processing method and apparatus may include acquiring record data related to a to-be-evaluated voice service; using a voice service evaluation model that is acquired according to record data related to a voice service to evaluate the record data related to the to-be-evaluated voice service, so as to acquire an evaluation value of the record data related to the to-be-evaluated voice service; and performing, according to the evaluation value, evaluation processing on a voice service corresponding to the record data related to the to-be-evaluated voice service. The embodiments of the present disclosure provide a more reliable basis for improvement and optimization of a voice service. In addition, an actual status of a network may further be reflected according to evaluation performed on record data related to the voice service, and adjustment on a network indicator may further be performed according to the reflected network status.
摘要翻译：语音服务评估处理方法和装置可以包括获取与待评估语音服务有关的记录数据; 使用根据与语音服务相关的记录数据获取的语音服务评估模型来评估与待评估语音服务相关的记录数据，以便获取与所述待评估语音服务有关的记录数据的评估值，评估语音服务; 以及根据所述评估值，对与所述被评估语音服务相关的记录数据相对应的语音服务进行评估处理。本公开的实施例为语音服务的改进和优化提供了更可靠的基础。此外，根据与语音服务有关的记录数据执行的评估，还可以反映网络的实际状态，并且可以根据所反映的网络状态进一步执行对网络指示符的调整。

16. 发明授权

US08775343B2 Method and device for synthesis of network traffic 有权
标题翻译：网络流量综合的方法和装置
公开(公告)号：US08775343B2
公开(公告)日：2014-07-08
申请号：US14063715
申请日：2013-10-25
申请人： Huawei Technologies Co., Ltd
发明人： Andrey Osin , Xiuqiang He , Lujia Pan , Cheng He
IPC分类号： G06F15/18 , G06N3/02 , H04L12/24
CPC分类号： G06N3/02 , G06N3/08 , H04L41/142 , H04L41/145 , H04L41/147 , H04L41/16 , H04L43/026 , H04L43/028
摘要： Embodiments of the present invention provide a method and device for synthesis of network traffic. The method includes extracting a first real traffic composition parameter sequence and a second real traffic composition parameter sequence from real traffic. A first synthetic traffic composition parameter sequence is generated. Relational coefficients between first traffic composition parameters and second traffic composition parameters are obtained. A second synthetic traffic composition parameter sequence is generated and synthetic traffic is generated according to the first synthetic traffic composition parameter sequence and the second synthetic traffic composition parameter sequence.
摘要翻译：本发明的实施例提供了一种用于合成网络业务的方法和装置。该方法包括从真实业务中提取第一真实业务组合参数序列和第二实际业务组合参数序列。生成第一个合成交通组合参数序列。获得第一交通组合参数与第二交通组合参数之间的关系系数。生成第二合成业务组合参数序列，并根据第一合成业务组合参数序列和第二合成业务组合参数序列生成合成业务。

17. 发明申请

US20130338990A1 METHOD AND APPARATUS FOR NETWORK TRAFFIC SIMULATION 有权
标题翻译：网络交通模拟的方法与装置
公开(公告)号：US20130338990A1
公开(公告)日：2013-12-19
申请号：US13953486
申请日：2013-07-29
申请人： Huawei Technologies Co., Ltd.
发明人： Cheng He , Lujia Pan
IPC分类号： G06F17/50 , H04L12/24
CPC分类号： G06F17/509 , G06F11/3447 , G06F11/3457 , H04L41/145 , H04L43/08 , H04L63/1408
摘要： Embodiments of the present invention provide a method and an apparatus for network traffic simulation. The method includes: obtaining traffic information and user requirement information of a to-be-simulated IP network; analyzing the traffic information to generate a traffic characteristic; according to correspondence between user requirement information and traffic models, obtaining a traffic model corresponding to the user requirement information; and generating, through simulation, traffic of the to-be-simulated IP network according to the traffic characteristic and the traffic model. The embodiments of the present invention can improve flexibility and an emulation degree of traffic simulation.
摘要翻译：本发明的实施例提供一种用于网络业务模拟的方法和装置。该方法包括：获取待仿真IP网络的流量信息和用户需求信息; 分析交通信息以产生交通特征; 根据用户需求信息与流量模型的对应关系，获取与用户需求信息对应的流量模型; 并根据流量特征和流量模型，通过仿真生成待仿真IP网络的流量。本发明的实施例可以提高流量仿真的灵活性和仿真度。

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