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公开(公告)号：US10068176B2
公开(公告)日：2018-09-04
申请号：US14587724
申请日：2014-12-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wun Wah Edmond Chan , Lujia Pan
Abstract: Embodiments of the present invention disclose a defect prediction method and apparatus, which relate to the data processing field, and implement accurate and quick locating of a defect in a faulty product. A specific solution is as follows: selecting a training attribute set from a pre-stored product fault record according to a target attribute, and combining the target attribute and the training attribute set into a training set, where the target attribute is a defect attribute of a historical faulty product; generating a classifier set according to the training set, where the classifier set includes at least two tree classifiers; and predicting a defect of a faulty product by using the classifier set as a prediction model. The present invention is used in a process of predicting a defect of a faulty product.
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公开(公告)号：US09763109B2
公开(公告)日：2017-09-12
申请号：US14140380
申请日：2013-12-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Qian , Wun Wah Edmond Chan
CPC classification number: H04W24/00 , H04L1/24 , H04L63/1425 , H04L63/1458 , H04W12/00
Abstract: A method and an apparatus for analyzing signaling traffic are disclosed by the embodiments of the present invention, which relate to the field of wireless communications, and are capable of analyzing signaling traffic and obtaining an analysis result. The method of the present invention includes: obtaining the number of signaling messages generated in the process that a terminal device transmits a packet according to user-plane data of the terminal device, where the user-plane data includes an interval between packets transmitted by a terminal device or the length of each packet transmitted by the terminal device; and analyzing the number of signaling messages generated in the process that the terminal device transmits a packet and obtaining an analysis result, where the analysis result includes address information about a terminal device that generates anomaly signaling traffic and/or characteristic information that affects signaling traffic.
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公开(公告)号：US20150112903A1
公开(公告)日：2015-04-23
申请号：US14587724
申请日：2014-12-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wun Wah Edmond Chan , Lujia Pan
CPC classification number: G06N5/04 , G06F17/30961 , G06N99/005
Abstract: Embodiments of the present invention disclose a defect prediction method and apparatus, which relate to the data processing field, and implement accurate and quick locating of a defect in a faulty product. A specific solution is as follows: selecting a training attribute set from a pre-stored product fault record according to a target attribute, and combining the target attribute and the training attribute set into a training set, where the target attribute is a defect attribute of a historical faulty product; generating a classifier set according to the training set, where the classifier set includes at least two tree classifiers; and predicting a defect of a faulty product by using the classifier set as a prediction model. The present invention is used in a process of predicting a defect of a faulty product.
Abstract translation: 本发明的实施例公开了与数据处理领域相关的缺陷预测方法和装置，并且对故障产品中的缺陷进行准确和快速的定位。 具体方案如下：根据目标属性从预先存储的产品故障记录中选择训练属性集合，并将目标属性和训练属性集合组合成训练集合，其中目标属性是缺陷属性 一个历史错误的产品; 根据训练集生成分类器组，其中分类器集包括至少两个树分类器; 并通过使用分类器集作为预测模型来预测故障产品的缺陷。 本发明用于预测故障产品的缺陷的过程。
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公开(公告)号：US20140105032A1
公开(公告)日：2014-04-17
申请号：US14140380
申请日：2013-12-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Qian , Wun Wah Edmond Chan
IPC: H04W24/00
CPC classification number: H04W24/00 , H04L1/24 , H04L63/1425 , H04L63/1458 , H04W12/00
Abstract: A method and an apparatus for analyzing signaling traffic are disclosed by the embodiments of the present invention, which relate to the field of wireless communications, and are capable of analyzing signaling traffic and obtaining an analysis result. The method of the present invention includes: obtaining the number of signaling messages generated in the process that a terminal device transmits a packet according to user-plane data of the terminal device, where the user-plane data includes an interval between packets transmitted by a terminal device or the length of each packet transmitted by the terminal device; and analyzing the number of signaling messages generated in the process that the terminal device transmits a packet and obtaining an analysis result, where the analysis result includes address information about a terminal device that generates anomaly signaling traffic and/or characteristic information that affects signaling traffic.
Abstract translation: 本发明的实施例公开了一种用于分析信令业务的方法和装置，其涉及无线通信领域，并且能够分析信令业务并获得分析结果。 本发明的方法包括：获取在终端设备根据终端设备的用户平面数据发送分组的过程中生成的信令消息的数量，其中用户平面数据包括由 终端设备或由终端设备发送的每个分组的长度; 以及分析在终端设备发送分组的过程中生成的信令消息的数量并获得分析结果，其中分析结果包括关于产生异常信令业务的终端设备的地址信息和/或影响信令业务的特征信息。
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