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公开(公告)号：US10904133B2
公开(公告)日：2021-01-26
申请号：US16203300
申请日：2018-11-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chunshan Xiong , Jianning Liu
IPC: H04L12/28 , H04L12/721 , H04L12/64 , H04L12/707 , H04L12/741
Abstract: A data packet sending method including obtaining a first data packet from a first home address and sent by a mobile node, determining, according to routing control policy information, whether to enable routing control for the first data packet, backing up the first data packet, in response to determining to enable routing control for the first data packet, sending a backup first data packet to a designated routing node according to the home address status information in the routing control policy information, and sending the first data packet to a destination node via a current mobile router of the destination node through a tunnel with the current mobile router of the destination node.
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公开(公告)号：US20180191580A1
公开(公告)日：2018-07-05
申请号：US15906178
申请日：2018-02-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haitao Xia , Fang Yu , Jianning Liu , Xu Yang
IPC: H04L12/24
CPC classification number: H04L41/5041 , H04L41/5051
Abstract: The present disclosure discloses a method and an apparatus for on-boarding network service descriptor. The method includes: receiving, by a primary orchestrator, a cross-domain network service descriptor NSD on-boarding command from a sender; determining according to the cross-domain NSD on-boarding command, that a secondary orchestrator needs to on-board an NSD corresponding to a management domain of the secondary orchestrator; and sending, an NSD on-boarding command to the secondary orchestrator, where the NSD on-boarding command is used to instruct the secondary orchestrator to on-board the NSD corresponding to the management domain of the secondary orchestrator, and a management domain of the primary orchestrator is different from the management domain of the secondary orchestrator. The method or the apparatus of the present disclosure can ensure consistency and reliability of an NSD on-boarding process in a scenario of NS deployment across NFVO management domains.
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公开(公告)号：US10735253B2
公开(公告)日：2020-08-04
申请号：US16287354
申请日：2019-02-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianning Liu
Abstract: An alarm information reporting method and apparatus are provided. The method is applied to an NFVI. A monitor is arranged at an NFVI hardware layer, a software layer includes a VNF virtual machine, and a monitor, an alarm classifier, and a virtual machine manager are arranged at the software layer. The method includes: detecting, by the monitor, physical resource alarm information and sending the physical resource alarm information to the alarm classifier; obtaining, by the alarm classifier, virtual machine information from the virtual machine manager based on the physical resource alarm information and sending the physical resource alarm information to an analog processor corresponding to the virtual machine information; and obtaining, by the analog processor, virtual resource alarm information based on the physical resource alarm information and reporting the physical resource alarm information and the virtual resource alarm information to a VNF in a virtual machine.
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公开(公告)号：US09936534B2
公开(公告)日：2018-04-03
申请号：US14749129
申请日：2015-06-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianning Liu , Patrice Hede , Anni Wei , Lei Zhu
CPC classification number: H04W76/27 , H04L12/1407 , H04L41/0816 , H04L41/5019 , H04L65/60 , H04W28/16 , H04W28/24 , H04W36/26 , H04W76/15 , H04W76/22
Abstract: The present invention discloses a data transmission method and apparatus. According to the present invention, when transmitting data by using a first radio bearer, a UE receives radio resource control connection reconfiguration information sent by a base station; the UE obtains a second radio bearer according to the radio resource control connection reconfiguration information; the UE sends radio resource control connection reconfiguration completion information to the base station; the UE transmits a part of the data which has not been transmitted by using the second radio bearer. The solutions provided by the embodiments of the present invention are suitable to be adopted during switch between an adaptive streaming mode and a progressive download mode.
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公开(公告)号：US20160337237A1
公开(公告)日：2016-11-17
申请号：US15218246
申请日：2016-07-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chunshan Xiong , Jianning Liu
IPC: H04L12/741 , H04W76/06 , H04W40/24 , H04W76/02
CPC classification number: H04L45/74 , H04L12/4633 , H04W40/24 , H04W76/12 , H04W76/32
Abstract: A data packet sending method and a mobile router relates to the field of communications technologies and to resolve a technical problem in the prior art that data cannot be sent to a designated network node. The method includes, setting routing control policy information, and determining, according to the routing control policy information, data packet sending when the data packet is obtained such that the data packet can be sent to the designated network node, and hence the problem existing that the data cannot be send to the designated network node may be resolved.
Abstract translation: 数据分组发送方法和移动路由器涉及通信技术领域，并且解决现有技术中的数据不能发送到指定的网络节点的技术问题。 该方法包括：设置路由控制策略信息，根据路由控制策略信息确定获取数据包时的数据包发送，使得数据包可以发送到指定的网络节点，因此存在该问题 数据无法发送到指定的网络节点可能会被解决。
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Patent Agency Ranking
公开(公告)号：US20220330005A1
公开(公告)日：2022-10-13
申请号：US17851226
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 accesses a second PLMN when the terminal device cannot access a first PLMN, where a dynamic roaming agreement between the second PLMN and the first PLMN is enabled; the terminal device receives indication information from the second PLMN, where the indication information is used to indicate to disable the dynamic roaming agreement between the second PLMN and the first PLMN; and the terminal device sends an access request message to the first PLMN based on the indication information.
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7.发明授权公开(公告)号：US10680874B2
公开(公告)日：2020-06-09
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.
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公开(公告)号：US10447703B2
公开(公告)日：2019-10-15
申请号：US15677407
申请日：2017-08-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianning Liu
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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公开(公告)号：US20190097916A1
公开(公告)日：2019-03-28
申请号：US16203300
申请日：2018-11-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chunshan Xiong , Jianning Liu
IPC: H04L12/721 , H04L12/741 , H04L12/64 , H04L12/707
Abstract: A data packet sending method including obtaining a first data packet from a first home address and sent by a mobile node, determining, according to routing control policy information, whether to enable routing control for the first data packet, backing up the first data packet, in response to determining to enable routing control for the first data packet, sending a backup first data packet to a designated routing node according to the home address status information in the routing control policy information, and sending the first data packet to a destination node via a current mobile router of the destination node through a tunnel with the current mobile router of the destination node.
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公开(公告)号：US10073729B2
公开(公告)日：2018-09-11
申请号：US15084548
申请日：2016-03-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianning Liu , Lei Zhu , Fang Yu
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 , H04L67/10
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.
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