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    Method and device for evaluating network performance
    2.
    发明授权
    Method and device for evaluating network performance 有权

    公开(公告)号：US09883444B2

    公开(公告)日：2018-01-30

    申请号：US14334290

    申请日：2014-07-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Dong Zhao ,  Ping Song ,  Kai Zhang ,  Lan Zou

    IPC: H04W36/00 ,  H04W36/30 ,  H04W24/02 ,  H04W24/08

    CPC classification number: H04W36/30 ,  H04W24/02 ,  H04W24/08 ,  H04W36/0083

    Abstract: The present application provides a method and device for evaluating network performance, which relate to the field of communications technologies. The method includes: obtaining statistical data characterizing network performance; according to the statistical data, obtaining performance of neighbor relationship adjustment, or obtaining a degree to which the neighbor relationship adjustment affects the network performance. The present application determines impact of ANR algorithm on a network or a UE by collecting related status data, and solves a problem that whether degradation of UE performance or user experience is caused by the ANR algorithm cannot be determined in the prior art. Then a factor of ANR operation may be excluded from numerous factors which may affect a system or user experience, analysis capability of automatic troubleshooting is improved, and problem solving capability of operators is improved.

    Split-screen method and electronic device
    5.
    发明授权
    Split-screen method and electronic device 有权

    公开(公告)号：US11687235B2

    公开(公告)日：2023-06-27

    申请号：US17597174

    申请日：2020-06-29

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Ping Song ,  Xue Sun

    IPC: G06F3/04845 ,  G06F3/04886 ,  H04M1/72469 ,  G06F3/04817

    CPC classification number: G06F3/04886 ,  G06F3/04817 ,  G06F3/04845 ,  H04M1/72469 ,  G06F2203/04803

    Abstract: An electronic device displays icons of a plurality of applications on a home screen, displays a plurality of first prompts around one or more icons of one or more second-type applications in response to the at least one of the touch-and-hold operation or the force touch operation on an icon of a first application, and a first prompt indicates that the one or more second-type applications support split screen, receives a first operation performed by the user of dragging an icon of the first application to contact a first prompt corresponding to an icon of a third application, and, in response, switches from displaying the home screen to displaying a first split-screen interface, where the first split-screen interface comprises an interface of the first application and an interface of the third application being displayed at a same time.

    Method for determining scrambling code conflict and apparatus for determining scrambling code conflict
    7.
    发明授权
    Method for determining scrambling code conflict and apparatus for determining scrambling code conflict 有权
    用于确定扰码冲突的方法和用于确定扰码冲突的装置

    公开(公告)号：US09503921B2

    公开(公告)日：2016-11-22

    申请号：US14743397

    申请日：2015-06-18

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xi Luo ,  Yan Qi ,  Huan Zhang ,  Ping Song

    IPC: H04W36/36 ,  H04W24/04 ,  H04W72/04 ,  H04W36/00 ,  H04W88/08 ,  H04W76/02

    CPC classification number: H04W24/04 ,  H04W36/0072 ,  H04W36/0094 ,  H04W72/0466 ,  H04W88/08

    Abstract: Embodiments of the present invention relate to a method for determining a scrambling code conflict and an apparatus for determining a scrambling code conflict. The method includes: determining a serving cell before a handover of a user equipment fails, and determining a current serving cell of the user equipment; and comparing frequencies and scrambling codes of the current serving cell and a neighboring cell of the serving cell before the handover fails, and determining, according to a result of the comparing, that a scrambling code conflict exists between the current serving cell and the neighboring cell of the serving cell before the handover fails. A probability of a handover failure of a user equipment is reduced, so as to ensure that a service of the user equipment runs normally.

    Abstract translation: 本发明的实施例涉及一种用于确定扰码冲突的方法和用于确定扰码冲突的装置。 该方法包括：在用户设备的切换失败之前确定服务小区，确定用户设备的当前服务小区; 以及比较当前服务小区和服务小区的相邻小区在切换失败之前的频率和扰码，并根据比较结果确定在当前服务小区和相邻小区之间存在扰码冲突 在切换失败之前的服务小区。 减少用户设备的切换失败的概率，以确保用户设备的业务正常运行。

    METHOD FOR DETERMINING SCRAMBLING CODE CONFLICT AND APPARATUS FOR DETERMINING SCRAMBLING CODE CONFLICT
    8.
    发明申请
    METHOD FOR DETERMINING SCRAMBLING CODE CONFLICT AND APPARATUS FOR DETERMINING SCRAMBLING CODE CONFLICT 有权
    用于确定SCRAMBLING代码冲突的方法和用于确定SCRAMBLING CODE CONFLICT的设备

    公开(公告)号：US20150289151A1

    公开(公告)日：2015-10-08

    申请号：US14743397

    申请日：2015-06-18

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xi Luo ,  Yan Qi ,  Huan Zhang ,  Ping Song

    IPC: H04W24/04 ,  H04W72/04 ,  H04W36/00

    CPC classification number: H04W24/04 ,  H04W36/0072 ,  H04W36/0094 ,  H04W72/0466 ,  H04W88/08

    Abstract: Embodiments of the present invention relate to a method for determining a scrambling code conflict and an apparatus for determining a scrambling code conflict. The method includes: determining a serving cell before a handover of a user equipment fails, and determining a current serving cell of the user equipment; and comparing frequencies and scrambling codes of the current serving cell and a neighboring cell of the serving cell before the handover fails, and determining, according to a result of the comparing, that a scrambling code conflict exists between the current serving cell and the neighboring cell of the serving cell before the handover fails. A probability of a handover failure of a user equipment is reduced, so as to ensure that a service of the user equipment runs normally.

    Abstract translation: 本发明的实施例涉及一种用于确定扰码冲突的方法和用于确定扰码冲突的装置。 该方法包括：在用户设备的切换失败之前确定服务小区，确定用户设备的当前服务小区; 以及比较当前服务小区和服务小区的相邻小区在切换失败之前的频率和扰码，并根据比较结果确定在当前服务小区和相邻小区之间存在扰码冲突 在切换失败之前的服务小区。 减少用户设备的切换失败的概率，以确保用户设备的业务正常运行。

    TERMINAL SELECTION METHOD AND SYSTEM BASED ON SELF-ORGANIZING NETWORK, AND NETWORK ENTITY
    9.
    发明申请
    TERMINAL SELECTION METHOD AND SYSTEM BASED ON SELF-ORGANIZING NETWORK, AND NETWORK ENTITY 有权
    基于自组织网络和网络实体的终端选择方法和系统

    公开(公告)号：US20150146621A1

    公开(公告)日：2015-05-28

    申请号：US14611415

    申请日：2015-02-02

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Kai Zhang ,  Ping Song ,  Dong Zhao

    IPC: H04W48/20 ,  H04W16/18

    CPC classification number: H04W48/20 ,  H04W16/18 ,  H04W24/10 ,  H04W84/18

    Abstract: Embodiments of the present invention disclose a SON-based terminal selection method related to the field of communications technologies, where a target terminal is selected pertinently to participate in implementation of a SON algorithm. The method provided by the embodiments of the present invention includes: determining a terminal selection criterion under a requirement of implementing different SON algorithms; and performing target terminal selection from managed terminals according to the terminal selection criterion. A system and a network entity corresponding to the method are also provided. By applying the technical solutions provided by the embodiments of the present invention, a target terminal can be selected pertinently to participate in implementation of the SON algorithm, which avoids waste of resources of terminals that do not need to participate in implementation of the SON algorithm, and improves user experience of these terminals.

    Abstract translation: 本发明的实施例公开了与通信技术领域相关的基于SON的终端选择方法，其中目标终端被选择为参与SON算法的实现。 本发明实施例提供的方法包括：在实现不同SON算法的要求下确定终端选择准则; 以及根据终端选择标准从被管理终端执行目标终端选择。 还提供了与该方法对应的系统和网络实体。 通过应用本发明实施例提供的技术方案，可以选择目标终端来参与SON算法的实现，避免浪费不需要参与SON算法实现的终端的资源， 并提高了这些终端的用户体验。

    Method for recognizing two-dimensional code and related apparatus
    10.
    发明授权
    Method for recognizing two-dimensional code and related apparatus 有权

    公开(公告)号：US12229631B2

    公开(公告)日：2025-02-18

    申请号：US18264551

    申请日：2022-01-21

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Haoren Wang ,  Dequan Yu ,  Yi Ren ,  Haosheng Gao ,  Chunliang Liu ,  Ping Song

    IPC: G06K7/14

    Abstract: Methods and apparatuses for recognizing a two-dimensional code are disclosed. In an implementation, a method comprises: identifying, by an electronic device, a two-dimensional code, wherein the two-dimensional code comprises an image region in the center and a ring region surrounding the image region, wherein the ring region comprises a code region including a first code region and a second code region, a first spacing region, and a second spacing region, wherein the first spacing region and the second spacing region are arranged between the first code region and the second code region, determining values corresponding to a plurality of code elements in the code region, and recognizing, by the electronic device based on the values, first information corresponding to the two-dimensional code.

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