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公开(公告)号：US11881890B2
公开(公告)日：2024-01-23
申请号：US17850386
申请日：2022-06-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04B10/00 , H04B10/032 , H04B10/079 , H04J14/00
CPC classification number: H04B10/032 , H04B10/07955
Abstract: An electrical layer subnetwork connection protection includes determining, by a network device including a processor, signal status information based on a power of an obtained optical signal. The signal status information is used to indicate a state of a subnetwork connection carrying the optical signal. The method also includes filtering, by the network device, the signal status information based on a preset first threshold. The first threshold indicates a minimum duration in which the optical signal is in a valid state. The method further includes determining, by the network device based on the filtered signal status information, whether to switch a currently used first clock to a second clock different from the clock. The first clock or the second clock is used to initialize connection monitoring information in response to the determination of whether to switch the currently used first clock to the second clock.
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公开(公告)号：US09838109B2
公开(公告)日：2017-12-05
申请号：US15170730
申请日：2016-06-01
Applicant: Huawei Technologies Co., Ltd.
IPC: G02F1/00 , H04B10/032 , H04J3/16 , H04L12/437 , H04L12/24 , H04J3/08 , H04B10/03 , H04B10/27 , H04Q11/00
CPC classification number: H04B10/032 , H04B10/03 , H04B10/27 , H04J3/085 , H04J3/1652 , H04J2203/006 , H04L12/437 , H04L41/0668 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0043 , H04Q2011/0081
Abstract: A method and a device for realizing an optical channel data unit (ODU) shared protection ring (SPRing) are disclosed. The method includes: first, receive an ODUj, wherein the ODUj carries an ODUi; then, perform de-multiplexing processing to obtain the ODUi from the ODUj; next, multiplex the ODUi to an optical channel data unit k (ODUk); meanwhile, keep monitoring the ODUk; and when the monitoring result that is obtained through monitoring the ODUk indicates that a failure has occurred, perform a switching on the ODUi; wherein i, j, k are integers equal to or larger than 0, k is larger than j, j is larger than i, and i, j, k are used to indicate different rates of respective optical channel data unit (ODU) signals.
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3.发明授权Method and device for realizing optical channel data unit shared protection ring 有权实现光通道数据单元共享保护环的方法和装置公开(公告)号：US09379809B2
公开(公告)日：2016-06-28
申请号：US14718172
申请日：2015-05-21
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04B10/032 , H04B10/03 , H04B10/27 , H04J3/085 , H04J3/1652 , H04J2203/006 , H04L12/437 , H04L41/0668 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0043 , H04Q2011/0081
Abstract: A method and a device for realizing an optical channel data unit (ODU) shared protection ring (SPRing) are disclosed by the present invention. The method includes: first, receive an ODUj, wherein the ODUj carries an ODUi; then, perform de-multiplexing processing to obtain the ODUi from the ODUj; next, multiplex the ODUi to an optical channel data unit k (ODUk); meanwhile, keep monitoring the ODUk; and when the monitoring result that is obtained through monitoring the ODUk indicates that a failure has occurred, perform a switching on the ODUi; wherein i, j, k are integers equal to or larger than 0, k is larger than j, j is larger than i, and i, j, k are used to indicate different rates of respective optical channel data unit (ODU) signals.
Abstract translation: 本发明公开了一种用于实现光通道数据单元（ODU）共享保护环（SPRing）的方法和设备。 该方法包括：首先接收ODUj，其中ODUj携带ODUi; 然后进行解复用处理，以从ODUj获得ODUi; 接下来，将ODUi复用到光信道数据单元k（ODUk）; 同时继续监测ODUk; 当通过监视ODUk获得的监视结果表明发生故障时，执行ODUi的切换; 其中i，j，k是等于或大于0的整数，k大于j，j大于i，i，j，k用于表示各个光信道数据单元（ODU）信号的不同速率。
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4.发明申请Method and Device for Realizing Optical Channel Data Unit Shared Protection Ring 审中-公开实现光通道数据单元共享保护环的方法和装置公开(公告)号：US20150256250A1
公开(公告)日：2015-09-10
申请号：US14718172
申请日：2015-05-21
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04B10/032 , H04B10/03 , H04B10/27 , H04J3/085 , H04J3/1652 , H04J2203/006 , H04L12/437 , H04L41/0668 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0043 , H04Q2011/0081
Abstract: A method and a device for realizing an optical channel data unit (ODU) shared protection ring (SPRing) are disclosed by the present invention. The method includes: first, receive an ODUj, wherein the ODUj carries an ODUi; then, perform de-multiplexing processing to obtain the ODUi from the ODUj; next, multiplex the ODUi to an optical channel data unit k (ODUk); meanwhile, keep monitoring the ODUk; and when the monitoring result that is obtained through monitoring the ODUk indicates that a failure has occurred, perform a switching on the ODUi; wherein i, j, k are integers equal to or larger than 0, k is larger than j, j is larger than i, and i, j, k are used to indicate different rates of respective optical channel data unit (ODU) signals.
Abstract translation: 本发明公开了一种用于实现光通道数据单元（ODU）共享保护环（SPRing）的方法和设备。 该方法包括：首先接收ODUj，其中ODUj携带ODUi; 然后进行解复用处理，以从ODUj获得ODUi; 接下来，将ODUi复用到光信道数据单元k（ODUk）; 同时继续监测ODUk; 当通过监视ODUk获得的监视结果表明发生故障时，执行ODUi的切换; 其中i，j，k是等于或大于0的整数，k大于j，j大于i，i，j，k用于表示各个光信道数据单元（ODU）信号的不同速率。
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5.发明申请METHOD AND SYSTEM FOR PERSONALIZED ADVERTISEMENT PUSH BASED ON USER INTEREST LEARNING 有权基于用户兴趣的个性化广告推送方法与系统公开(公告)号：US20130094756A1
公开(公告)日：2013-04-18
申请号：US13709795
申请日：2012-12-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jia Li , Yunchao Gao , Haonan Yu , Jun Zhang , Yonghong Tian , Jun Yan
IPC: G06K9/46
CPC classification number: G06K9/46 , G06F17/3079 , G06K9/628 , G06Q30/00
Abstract: Embodiments of the present invention relate to a method and a system for personalized advertisement push based on user interest learning. The method may include: obtaining multiple user interest models through multitask sorting learning; extracting an object of interest in a video according to the user interest models; and extracting multiple visual features of the object of interest, and according to the visual features, retrieving related advertising information in an advertisement database. Through the method and the system provided in embodiments of the present invention, a push advertisement may be closely relevant to the content of the video, thereby meeting personalized requirements of a user to a certain extent and achieving personalized advertisement push.
Abstract translation: 本发明的实施例涉及一种基于用户兴趣学习的个性化广告推送的方法和系统。 该方法可以包括：通过多任务排序学习获得多个用户兴趣模型; 根据用户兴趣模型提取视频中的感兴趣对象; 并且提取所述感兴趣对象的多个视觉特征，并且根据所述视觉特征，在广告数据库中检索相关广告信息。 通过本发明实施例提供的方法和系统，推送广告可以与视频的内容密切相关，从而在一定程度上满足用户的个性化需求并实现个性化广告推送。
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Patent Agency Ranking
公开(公告)号：US20190222021A1
公开(公告)日：2019-07-18
申请号：US16360343
申请日：2019-03-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chao Zan , Qiming Tang , Guangrong Zhou , Jun Yan
Abstract: An interface protection circuit and a device interface are disclosed. The interface protection circuit includes a capacitor and a transient voltage suppressor (TVS) transistor. A first end of the capacitor is connected to a connection port, a second end of the capacitor is connected to a first end of the TVS transistor and an interface chip, and a second end of the TVS transistor is grounded.
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7.发明授权Method and system for personalized advertisement push based on user interest learning 有权基于用户兴趣学习的个性化广告推送方法与系统公开(公告)号：US08750602B2
公开(公告)日：2014-06-10
申请号：US13709795
申请日：2012-12-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jia Li , Yunchao Gao , Haonan Yu , Jun Zhang , Yonghong Tian , Jun Yan
IPC: G06K9/62
CPC classification number: G06K9/46 , G06F17/3079 , G06K9/628 , G06Q30/00
Abstract: Embodiments of the present invention relate to a method and a system for personalized advertisement push based on user interest learning. The method may include: obtaining multiple user interest models through multitask sorting learning; extracting an object of interest in a video according to the user interest models; and extracting multiple visual features of the object of interest, and according to the visual features, retrieving related advertising information in an advertisement database. Through the method and the system provided in embodiments of the present invention, a push advertisement may be closely relevant to the content of the video, thereby meeting personalized requirements of a user to a certain extent and achieving personalized advertisement push.
Abstract translation: 本发明的实施例涉及一种基于用户兴趣学习的个性化广告推送的方法和系统。 该方法可以包括：通过多任务排序学习获得多个用户兴趣模型; 根据用户兴趣模型提取视频中的感兴趣对象; 并且提取所述感兴趣对象的多个视觉特征，并且根据所述视觉特征，在广告数据库中检索相关广告信息。 通过本发明实施例提供的方法和系统，推送广告可以与视频的内容密切相关，从而在一定程度上满足用户的个性化需求并实现个性化广告推送。
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公开(公告)号：US10778570B2
公开(公告)日：2020-09-15
申请号：US15834683
申请日：2017-12-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun Yan , Zhiquan Liao , Tianhai Chang , Hongtao Lu , Min Chen , Qian Xiong
IPC: H04L12/703 , H04L12/24 , H04W76/19 , H04W76/18 , H04W24/04
Abstract: In a network protection method, a network node, and a communications system provided in embodiments of the present disclosure, when signal degrade or signal fail occurs in a service transmission path, a communication status of a source node of a current protection segment is obtained, and whether to perform protection switching is determined according to the communication status of the source node and a communication status of a local communication path. This can avoid erroneous switching to some extent, thereby improving protection switching accuracy of a communications network.
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公开(公告)号：US20180109445A1
公开(公告)日：2018-04-19
申请号：US15834683
申请日：2017-12-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun Yan , Zhiquan Liao , Tianhai Chang , Hongtao Lu , Min Chen , Qian Xiong
IPC: H04L12/703 , H04W24/04 , H04L12/24
Abstract: In a network protection method, a network node, and a communications system provided in embodiments of the present disclosure, when signal degrade or signal fail occurs in a service transmission path, a communication status of a source node of a current protection segment is obtained, and whether to perform protection switching is determined according to the communication status of the source node and a communication status of a local communication path. This can avoid erroneous switching to some extent, thereby improving protection switching accuracy of a communications network.
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10.发明申请Method and Device for Realizing Optical Channel Data Unit Shared Protection Ring 审中-公开实现光通道数据单元共享保护环的方法和装置公开(公告)号：US20160277099A1
公开(公告)日：2016-09-22
申请号：US15170730
申请日：2016-06-01
Applicant: Huawei Technologies Co., Ltd.
IPC: H04B10/032 , H04Q11/00 , H04B10/27
CPC classification number: H04B10/032 , H04B10/03 , H04B10/27 , H04J3/085 , H04J3/1652 , H04J2203/006 , H04L12/437 , H04L41/0668 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0043 , H04Q2011/0081
Abstract: A method and a device for realizing an optical channel data unit (ODU) shared protection ring (SPRing) are disclosed. The method includes: first, receive an ODUj, wherein the ODUj carries an ODUi; then, perform de-multiplexing processing to obtain the ODUi from the ODUj; next, multiplex the ODUi to an optical channel data unit k (ODUk); meanwhile, keep monitoring the ODUk; and when the monitoring result that is obtained through monitoring the ODUk indicates that a failure has occurred, perform a switching on the ODUi; wherein i, j, k are integers equal to or larger than 0, k is larger than j, j is larger than i, and i, j, k are used to indicate different rates of respective optical channel data unit (ODU) signals.
Abstract translation: 公开了一种用于实现光通道数据单元（ODU）共享保护环（SPRing）的方法和设备。 该方法包括：首先接收ODUj，其中ODUj携带ODUi; 然后进行解复用处理，以从ODUj获得ODUi; 接下来，将ODUi复用到光信道数据单元k（ODUk）; 同时继续监测ODUk; 当通过监视ODUk获得的监视结果表明发生故障时，执行ODUi的切换; 其中i，j，k是等于或大于0的整数，k大于j，j大于i，i，j，k用于表示各个光信道数据单元（ODU）信号的不同速率。
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