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公开(公告)号：US10700947B2
公开(公告)日：2020-06-30
申请号：US15859821
申请日：2018-01-02
Applicant: Huawei Technologies Co., Ltd.
Abstract: A life cycle management method and device for a network service are provided. The method includes determining, by an operation support system (OSS) according to a target network service (NS), an existing virtualized network function (VNF) instance required for life cycle management on the target NS; sending, by the OSS, a life cycle management request of the target NS to a network function virtualization orchestrator (NFVO), where the life cycle management request includes a mapping relationship between an identifier of the existing VNF instance and a characteristic parameter corresponding to the identifier; and receiving, by the NFVO, the life cycle management request from the OSS for the target NS, and performing life cycle management on the target NS according to the existing VNF instance and the mapping relationship. In embodiments of the present disclosure, processing efficiency of life cycle management and resource utilization can be improved.
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公开(公告)号：US10659979B2
公开(公告)日：2020-05-19
申请号：US16358838
申请日：2019-03-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Embodiments of the present invention provide a method and device for handling a cell outage. The method for handling a cell outage includes: receiving, by a first base station, an energy saving activation message sent by a second base station when a cell outage happens to a second cell, where the energy saving activation message is used to disable the energy saving function; transferring, by the first base station, the first cell from the energy saving state to the normal state according to the energy saving activation message, or keeping a third cell in the normal state until learning that the cell outage of the second cell is solved. This method prevents a coverage blind area in the network when a cell outage happens to a second cell that covers the area of a first cell which is in the energy saving state.
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公开(公告)号：US20190281503A1
公开(公告)日：2019-09-12
申请号：US16422116
申请日：2019-05-24
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W28/24
Abstract: A management method includes receiving, by a first management unit, a first management request, where the first management request carries requirement information of a network slice or indication information, and the indication information is used to obtain the requirement information of the network slice. The method further includes obtaining, by the first management unit, requirement information of a first subnet based on the requirement information of the network slice, and determining, by the first management unit, requirement information of a first network resource required by the first subnet, where the requirement information of the first network resource is used to select, create, configure, activate, or request a first network resource instance that satisfies the requirement information of the first network resource.
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公开(公告)号：US20190261184A1
公开(公告)日：2019-08-22
申请号：US16400224
申请日：2019-05-01
Applicant: Huawei Technologies Co., Ltd.
Abstract: This application provide an information sending method, and a device and a system. The method includes: creating or updating, by a first device, a network slice instance; sending, by the first device, a first message to a second device, where the first message carries first network slice instance information, the first network slice instance information is first information about the created or updated network slice instance, and the first network slice instance information includes an identifier of the network slice instance; and storing or configuring, by the second device, the first network slice instance information. In the solutions, after creating or updating the network slice instance, the first device may send the information about the created or updated network slice instance to the second device, and the second device may store or configure the information, so as to avoid allocating an improper network slice instance to a terminal.
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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.
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.
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Patent Agency Ranking
公开(公告)号：US20170331680A1
公开(公告)日：2017-11-16
申请号：US15668911
申请日：2017-08-04
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present disclosure provide a VNF processing policy determining method, an apparatus, and a system, and relate to the field of communications technologies, to avoid a problem that an NS constituted by a VNF cannot normally run when an EM fails to configure an application parameter for the VNF. The method includes: receiving, by a management node, a configuration feedback message sent by an EM, and determining a processing policy for a VNF according to the configuration feedback message, where the configuration feedback message is used to indicate whether an application parameter of the VNF is successfully configured, and the processing policy is used by the management node to process the VNF. The method is applied to an NFV technology.
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公开(公告)号：US09301250B2
公开(公告)日：2016-03-29
申请号：US13661494
申请日：2012-10-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Embodiments of the present invention provide a method and device for handling a cell outage. The method for handling a cell outage includes: receiving, by a first base station, an energy saving activation message sent by a second base station when a cell outage happens to a second cell, where the energy saving activation message is used to disable the energy saving function; transferring, by the first base station, the first cell from the energy saving state to the normal state according to the energy saving activation message, or keeping a third cell in the normal state until learning that the cell outage of the second cell is solved. This method prevents a coverage blind area in the network when a cell outage happens to a second cell that covers the area of a first cell which is in the energy saving state.
Abstract translation: 本发明的实施例提供了一种用于处理电池中断的方法和装置。 用于处理小区中断的方法包括：当第二小区发生小区中断时，由第一基站接收由第二基站发送的节能激活消息，其中使用节能激活消息来禁用小区的能量 保存功能; 由第一基站将第一小区根据节能激活消息从节能状态转移到正常状态，或者将第三小区保持在正常状态，直到了解到第二小区的小区中断被解决为止。 当覆盖处于节能状态的第一单元的区域的第二单元发生单元中断时，该方法防止网络中的覆盖盲区。
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28.发明申请公开(公告)号：US20160081016A1
公开(公告)日：2016-03-17
申请号：US14946588
申请日：2015-11-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haitao Xia , Dong Zhao , Lan Zou
CPC classification number: H04W52/0206 , H04W4/025 , H04W88/10 , Y02D70/00
Abstract: A method, an apparatus, and a system for energy saving management in a network management system are disclosed. The method for energy saving management includes: configuring, by an integrated reference point manager IRPManager, an energy saving policy, where the energy saving policy includes an identifier of a coverage backup entity for energy saving and further includes policy information of energy saving activation and/or policy information of energy saving deactivation; and sending, by the IRPManager, the energy saving policy to an integrated reference point agent IRPAgent, where the energy saving policy is used to perform energy saving management on a base station.
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公开(公告)号：US11012302B2
公开(公告)日：2021-05-18
申请号：US14444648
申请日：2014-07-28
Applicant: Huawei Technologies Co., Ltd.
Abstract: The present invention provides a SON coordination method, device, and system, and the method includes: obtaining a coordination parameter of a self organizing network function; and coordinating running of the self organizing network function according to the coordination parameter. The coordination parameter of the SON function is obtained before running of a current SON function, so as to use the obtained coordination parameter to coordinate the running of the SON function. In this way, the running of the current SON function may cooperate and coordinate with another SON, thereby avoiding a conflict, more efficiently, more smoothly, and lower repeatedly solving a network problem, improving network application efficiency, or reducing wrong adjustment of a network parameter caused by wrong judgment, which affects user service experience, so as to achieve an object of reducing an operating cost, and improving an utilization rate of an equipment and funds.
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公开(公告)号：US10771323B2
公开(公告)日：2020-09-08
申请号：US15675105
申请日：2017-08-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shanshan Wang , Bingli Zhi , Jian Zhu , Wenyong Han , Lan Zou
Abstract: Embodiments of the present invention disclose an alarm information processing method, including: acquiring, by an EMS, a first alarm information set reported by a VNFM, where the first alarm information set is generated after the VNFM performs correlation analysis on at least one piece of NFVI alarm information and at least one piece of VIM alarm information; acquiring, by the EMS, a second alarm information set reported by a VNF, where the second alarm information set includes at least one piece of VNF alarm information; and performing, by the EMS, correlation analysis on the first alarm information set and the second alarm information set, and dispatching a configured work order for alarm information that has a correlation relationship. By using the present invention, a cross-layer association between alarm information can be implemented to reduce a quantity of work orders.
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