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公开(公告)号：US20160224409A1
公开(公告)日：2016-08-04
申请号：US15084548
申请日：2016-03-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianning Liu , Lei Zhu , Fang Yu
IPC: G06F11/07
CPC classification number: G06F11/0793 , G06F9/45558 , G06F11/0709 , G06F11/0712 , G06F11/0751 , G06F11/0772 , G06F11/079 , G06F2009/45595 , H04L41/065 , H04L41/0654 , H04L41/0677 , H04L41/0686 , H04L41/069 , H04L41/0893
Abstract: Embodiments provide a fault management method, which can implement fault reporting and processing in an NFV environment. The method includes acquiring first fault information, including a faulty entity identifier and a fault type, of a network functions virtualization infrastructure NFVI entity, where the first fault information is used to indicate that a fault occurs in a first NFVI entity having the faulty entity identifier. The method also includes generating first comprehensive fault information according to the first fault information, where the first comprehensive fault information comprises the first fault information and correlated fault information of the first fault information. The method also includes performing fault repair or reporting processing according to the first comprehensive fault information.
Abstract translation: 实施例提供了可以在NFV环境中实施故障报告和处理的故障管理方法。 该方法包括获取网络功能虚拟化基础设施NFVI实体的第一故障信息，包括故障实体标识符和故障类型，其中第一故障信息用于指示故障发生在具有故障实体标识符的第一NFV实体中 。 该方法还包括根据第一故障信息生成第一综合故障信息，其中第一综合故障信息包括第一故障信息和第一故障信息的相关故障信息。 该方法还包括根据第一综合故障信息执行故障修复或报告处理。
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公开(公告)号：US10764939B2
公开(公告)日：2020-09-01
申请号：US16287395
申请日：2019-02-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianning Liu
Abstract: The disclosure discloses systems and methods for network function processing. In one embodiment, a method includes: separately sending, by a network function agent module in an enhanced VNF entity, a reconstruction request to a physical network element management module and a virtual network element management module. The request includes connection point information. The method further includes receiving, by a PNF entity in the enhanced VNF entity, a first connection instruction sent by the physical network element management module, and establishing a connection to the network function agent module based on connection point information in the first connection instruction. The method additionally includes receiving, by a VNF entity in the enhanced VNF entity, a second connection instruction sent by the virtual network element management module, and establishing a connection to the network function agent module based on connection point information in the second connection instruction. By using the systems and methods disclosed herein, resource utilization and reliability of hybrid networks can be improved.
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公开(公告)号：US10565047B2
公开(公告)日：2020-02-18
申请号：US15708388
申请日：2017-09-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianning Liu
Abstract: A troubleshooting method based on network function virtualization is provided, where the troubleshooting method may include: obtaining, by a first function management entity, fault information of a function entity; triggering, by the first function management entity, fault correlation processing according to the fault information, and formulating a troubleshooting policy according to a result of the fault correlation processing; and if the troubleshooting policy is formulated when troubleshooting time arrives, processing, by the first function management entity, a fault according to the troubleshooting policy; or if the troubleshooting policy is not formulated, processing, by the first function management entity, a fault according to a preset troubleshooting policy, where the preset troubleshooting policy is a policy formulated for a fault generated due to a reason of the function entity, so as to ensure that a service is not interrupted in a troubleshooting process, so that user experience is improved.
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公开(公告)号：US10193792B2
公开(公告)日：2019-01-29
申请号：US15217680
申请日：2016-07-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chunshan Xiong , Jianning Liu
IPC: H04L12/28 , H04L12/721 , H04L12/64 , H04L12/707 , H04L12/741
Abstract: The present invention relates to the field of communications technologies, and in particular, to a data packet sending method, a mobile router, and a network device for solving a technical problem in the prior art that data cannot be sent to a designated network node. In an embodiment, routing control policy information is set, and when a data packet is obtained, how to send the data packet may be determined according to the routing control policy information.
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15.发明申请Network Service Fault Handling Method, Service Management System, and System Management Module 审中-公开网络服务故障处理方法，服务管理系统和系统管理模块公开(公告)号：US20160330067A1
公开(公告)日：2016-11-10
申请号：US15215294
申请日：2016-07-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianning Liu , Lei Zhu
Abstract: The method in the embodiments of the present invention includes after a service management system SMS detects that operating performance data of a VNF is abnormal, sending network service association request information to a system management module, where the network service association request information is used by the system management module to query a fault and feed back a network service association response to the SMS. The method also includes performing, by the SMS, fault diagnosis according to the network service fault association response and the operating performance data of the VNF, to obtain a network service fault diagnosis report. Additionally, the method includes sending the network service fault diagnosis report to the system management module, where the network service fault diagnosis report is used by the system management module to perform fault recovery.
Abstract translation: 本发明的实施例的方法包括在服务管理系统SMS检测到VNF的操作性能数据异常之后，向系统管理模块发送网络服务关联请求信息，其中网络服务关联请求信息由 系统管理模块查询故障并反馈对SMS的网络服务关联响应。 该方法还包括通过SMS执行根据网络服务故障关联响应和VNF的操作性能数据的故障诊断，以获得网络服务故障诊断报告。 另外，该方法包括将网络服务故障诊断报告发送给系统管理模块，系统管理模块使用网络服务故障诊断报告进行故障恢复。
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Patent Agency Ranking
公开(公告)号：US20160316383A1
公开(公告)日：2016-10-27
申请号：US15201877
申请日：2016-07-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ning HE , Chunshan Xiong , Jianning Liu
IPC: H04W24/02 , H04W40/24 , H04L29/06 , H04L29/12 , H04L12/911
CPC classification number: H04W24/02 , H04L47/825 , H04L61/1511 , H04L61/6086 , H04L69/22 , H04W40/24 , H04W80/04 , H04W88/182
Abstract: Embodiments of the present invention provide a routing method and a routing apparatus. The routing method includes: receiving a first data packet sent by a first mobile node to a first communication peer end, where the first mobility router is a mobility router in a visited network of the first mobile node, and the first data packet includes an address of the first communication peer end; acquiring an address of a proxy routing entity based on the address of the first communication peer end, where the proxy routing entity is located in a communication path between the first mobility router and the first communication peer end; establishing a first tunnel to the proxy routing entity based on the address of the proxy routing entity; and transmitting, by using the first tunnel, a data packet sent by the first communication peer end to the first mobile node.
Abstract translation: 本发明的实施例提供一种路由方法和路由设备。 所述路由方法包括：将第一移动节点发送的第一数据分组接收到第一通信对端，其中所述第一移动性路由器是所述第一移动节点的访问网络中的移动性路由器，并且所述第一数据分组包括地址 的第一个通信对端; 基于所述第一通信对端的地址来获取代理路由实体的地址，所述代理路由实体位于所述第一移动性路由器与所述第一通信对等端之间的通信路径中; 基于所述代理路由实体的地址建立到所述代理路由实体的第一隧道; 以及通过使用所述第一隧道将由所述第一通信对等端发送的数据分组发送到所述第一移动节点。
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公开(公告)号：US20160295492A1
公开(公告)日：2016-10-06
申请号：US15187601
申请日：2016-06-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ning He , Chunshan Xiong , Jianning Liu
Abstract: A route optimization method, where the method includes establishing a forwarding tunnel between a first mobile router (MR) in which a first user equipment (UE) is currently located and a second MR in which a second UE is currently located, where at least one UE of the first UE and the second UE is currently located in a visited network, and transmitting data between the first UE and the second UE over the forwarding tunnel, where the forwarding tunnel is established between MRs in visited networks such that data is transmitted over the forwarding tunnel, which may reduce route redundancy.
Abstract translation: 一种路由优化方法，其中所述方法包括在当前位于第一用户设备（UE）的第一移动路由器（MR）与当前位于其中的第二MR之间建立转发隧道，其中至少一个 第一UE和第二UE的UE当前位于拜访网络中，并且通过转发隧道在第一UE与第二UE之间传输数据，其中在被访问网络中的MR之间建立转发隧道，使得数据被传送 转发隧道，可以减少路由冗余。
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公开(公告)号：US20220330006A1
公开(公告)日：2022-10-13
申请号：US17851992
申请日：2022-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fangyuan Zhu , Yan Li , Jianning Liu
Abstract: Embodiments of this application provide a roaming method. The method includes: A terminal device obtains information about a first PLMN, where a dynamic roaming agreement exists between the first PLMN and a second PLMN. If the terminal device cannot access the second PLMN, the terminal device sends an access request to the first PLMN based on the information about the first PLMN. The dynamic roaming agreement exists between the first PLMN and the second PLMN.
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公开(公告)号：US10142859B2
公开(公告)日：2018-11-27
申请号：US15201877
申请日：2016-07-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ning He , Chunshan Xiong , Jianning Liu
Abstract: Embodiments of the present invention provide a routing method and a routing apparatus. The routing method includes: receiving a first data packet sent by a first mobile node to a first communication peer end, where the first mobility router is a mobility router in a visited network of the first mobile node, and the first data packet includes an address of the first communication peer end; acquiring an address of a proxy routing entity based on the address of the first communication peer end, where the proxy routing entity is located in a communication path between the first mobility router and the first communication peer end; establishing a first tunnel to the proxy routing entity based on the address of the proxy routing entity; and transmitting, by using the first tunnel, a data packet sent by the first communication peer end to the first mobile node.
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公开(公告)号：US20170346831A1
公开(公告)日：2017-11-30
申请号：US15677407
申请日：2017-08-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianning Liu
CPC classification number: H04L63/102 , G06F9/455 , G06F9/45558 , G06F21/121 , G06F21/53 , G06F2009/45587 , G06F2009/45595 , H04L29/08
Abstract: The present invention relates to the field of communications technologies, and in particular, to a VNF package operation method and apparatus, so as to resolve a technical problem of relatively poor information security because a current VNF package is targeted at all user equipments instead of only some user equipments. A private type is defined in embodiments of the present invention. If a type of a VNF package is the private type, only an authorized user is allowed to use this VNF package, so that the VNF package can be opened to only some user equipments. A specific authorization scope may be self-defined. Therefore, information security is improved, and the problem that cannot be resolved in the prior art is resolved, so as to provide a better service for a user.
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