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1. 发明公开

KR20200128144A 네트워크 장치의 상태를 결정하는 방법 및 장치 审中-公开
公开(公告)号：KR20200128144A
公开(公告)日：2020-11-11
申请号：KR20207029573
申请日：2019-03-20
申请人： HUAWEI TECH CO LTD
发明人： GAO YUNPENG , XIE YUMING , XIAO XIN , ZHANG LIANG
IPC分类号： H04L12/24 , H04L12/26
摘要： 본출원은네트워크장치의상태를결정하는정확도가상대적으로낮은종래기술의문제를해결하기위해네트워크장치의상태를결정하기위한방법및 장치를제공한다. 경고분석장치는미리설정된기간내에네트워크장치의복수의목표핵심성과지표(key performance indicator, KPI) 데이터를획득하고, 복수의특징정보를획득하고, 각각의특징정보에기초하여상기복수의목표 KPI 데이터를처리하여각각의특징정보에대응하는요소를생성하고, 상기복수의특징정보에대응하는생성된요소를사용하여특징벡터를형성하며, 상기특징벡터를미리설정된경고분석모델에기초해서분석하여네트워크장치의상태를결정한다. 이방식에서, 네트워크장치의상태는한 번에데이터만을사용하지않고일정기간내에복수의목표 KPI 데이터를분석함으로써결정된다. 이는네트워크장치를결정하는정확도를향상시켜경고누락을감소시킨다.

2. 发明专利

BR112022004494A2 Método e aparelho de processamento de dados, e meio de armazenamento de computador 未知
公开(公告)号：BR112022004494A2
公开(公告)日：2022-05-31
申请号：BR112022004494
申请日：2019-11-11
申请人： HUAWEI TECH CO LTD
发明人： SONG WEI , XIE YUMING , ZHANG ZHENWEI , WANG ZHONGYU
摘要： método e aparelho de processamento de dados, e meio de armazenamento de computador. um método e aparelho de processamento de dados, e um meio de armazenamento de computador são fornecidos, e pertencem ao campo de tecnologias de rede. um dispositivo de gerenciamento obtém dados de rede de uma rede alvo (201), em que os dados de rede incluem uma topologia de rede da rede alvo e informações de dispositivo de uma pluralidade de dispositivos de rede na rede alvo, e as informações de dispositivo incluem uma ou mais de informações de configuração de interface, informações de configuração de protocolo e informações de configuração de serviço. o dispositivo de gerenciamento extrai uma pluralidade de tripletos de gráfico de conhecimento a partir dos dados de rede (202), em que cada tripleto de gráfico de conhecimento inclui duas entidades de rede e uma relação entre as duas entidades de rede, e um tipo da entidade de rede é um dispositivo de rede, uma interface, um protocolo ou um serviço. o dispositivo de gerenciamento gera um gráfico de conhecimento da rede alvo com base na pluralidade de tripletos de gráfico de conhecimento (203). o gráfico de conhecimento da rede alvo pode ser usado para visualizar os dados de rede. portanto, eficiência de obtenção de informações de rede por um usuário pode ser melhorada.

3. 发明专利

ES2886843T3 Método y dispositivo de detección del estado de salud del elemento de red 未知
公开(公告)号：ES2886843T3
公开(公告)日：2021-12-21
申请号：ES17904827
申请日：2017-06-27
申请人： HUAWEI TECH CO LTD
发明人： XIE YUMING , XIAO QIAN , XIONG ZHIMAN , XUE LI , CHEN MING
IPC分类号： H04W24/00 , H04W24/08 , H04W88/18
摘要： Un método de detección del estado de salud del elemento de red realizado por un aparato de detección del estado de salud del elemento de red, que comprende: determinar (S220) datos muestreados de al menos un indicador clave de rendimiento, KPI, de un elemento de red objetivo en una primera ventana de tiempo; caracterizado porque el método comprende además: obtener (S230) una puntuación de fluctuación de cualquier KPI en al menos un KPI según datos muestreados del cualquier KPI en la primera ventana de tiempo y un valor de estado estable del cualquier KPI, en donde la puntuación de fluctuación representa un grado de desviación del cualquier KPI de un estado estable representado por el valor de estado estable; y determinar (S240) un estado de salud del elemento de red objetivo basándose en la puntuación de fluctuación de cada uno de los al menos un KPI.

4. 发明专利

ES2866103T3 Método, dispositivo, y sistema de aceleración de IPSec 未知
公开(公告)号：ES2866103T3
公开(公告)日：2021-10-19
申请号：ES15880958
申请日：2015-10-30
申请人： HUAWEI TECH CO LTD
发明人： XIE YUMING , HU XINYU , ZHAO YUPING , YANG FAN
IPC分类号： H04L12/24 , H04L29/06
摘要： Un método de aceleración de Seguridad de Protocolo de Internet, IPSec, en donde el método se realiza por un módulo de Intercambio de Claves de Internet, IKE, desplegado en un primer dispositivo, el primer dispositivo se comunica con un segundo dispositivo y un dispositivo par, y el método comprende: generar (S101), por el módulo de IKE, un paquete de sesión de establecimiento del enlace de IKE según un parámetro de configuración de IPSec y una política de seguridad que está en una base de datos de políticas de seguridad, SPD; enviar (S102), por el módulo de IKE, el paquete de sesión de establecimiento del enlace de IKE al dispositivo par, y establecer una asociación de seguridad, SA, con el dispositivo par; y enviar (S103), por el módulo de IKE, la SA a un módulo de reenvío de datos desplegado en el segundo dispositivo.

5. 发明专利

CA3094557A1 METHOD AND APPARATUS FOR DETERMINING STATUS OF NETWORK DEVICE 未知
公开(公告)号：CA3094557A1
公开(公告)日：2019-09-26
申请号：CA3094557
申请日：2019-03-20
申请人： HUAWEI TECH CO LTD
发明人： GAO YUNPENG , XIE YUMING , XIAO XIN , ZHANG LIANG
IPC分类号： H04L12/26
摘要： Disclosed are a method and apparatus for determining the state of a network device, the method and apparatus being used for solving the problem in the prior art of relatively low accuracy of determining the state of a network device. The method comprises: a pre-warning analysis device acquiring data of a plurality of target key performance indicators (KPIs) of a network device within a pre-set time duration; acquiring a plurality of pieces of feature information; processing the data of the plurality of target KPIs according to each piece of feature information to generate an element corresponding to each piece of feature information; and creating a feature vector by means of the generated elements corresponding to the plurality of pieces of feature information, and analyzing, according to a pre-set pre-warning analysis model, the feature vector to determine the state of the network device. Therefore, the state of a network device is determined by analyzing data of a plurality of target KPIs within a period of time instead of only determining the state of the network device by means of data at one moment, such that the accuracy of the determination of the network device can be relatively high, and thus, the omission of pre-warning can be reduced.

6. 发明公开

EP3115893A4 DATA FLOW MIGRATION METHOD AND DEVICE 有权
标题翻译： DATENSTROMMISTRRATIONSVERFAHREN UND -VORRICHTUNG
公开(公告)号：EP3115893A4
公开(公告)日：2017-02-22
申请号：EP15772816
申请日：2015-03-23
申请人： HUAWEI TECH CO LTD
发明人： ZHANG LIANG , XIE YUMING , XIA JINWEI , WU JUN , YANG FAN
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/4557
摘要： The present invention discloses a data flow migration method and device, and content includes: when it is determined to start migration between a source virtual machine and a target virtual machine, determining a silent time used for processing data flow migration; and receiving, within the silent time, a data flow packet sent by a switching node; and sending the data flow packet to the target virtual machine according to the data flow packet and a data flow migration policy. In this way, the silent time is used, a newly arrived data flow is redirected, and the newly arrived data flow is directly sent to the target virtual machine according to the data flow migration policy, which avoids migration of the newly arrived data flow. Therefore, data flows that arrive at the source virtual machine are on the decrease, an amount of memory data migrated between the source virtual machine and the target virtual machine is reduced, efficiency of data flow migration increases, and system migration performance is effectively improved.
摘要翻译：本发明公开了一种数据流迁移方法及装置，其内容包括：当确定在源虚拟机与目标虚拟机之间开始迁移时，确定用于处理数据流迁移的静默时间; 在静默时间内接收交换节点发送的数据流报文; 根据所述数据流报文和数据流迁移策略，将所述数据流报文发送给所述目标虚拟机。这样使用静默时间，新到数据流被重定向，新到数据流根据数据流迁移策略直接发送到目标虚拟机，避免了新到数据流的迁移。因此，到达源虚拟机的数据流量减少，源虚拟机和目标虚拟机之间迁移的内存数据量减少，数据流迁移效率提高，系统迁移性能得到有效提高。

7. 发明公开

EP3154223A4 SERVICE DEPLOYMENT METHOD AND NETWORK FUNCTION ACCELERATING PLATFORM 审中-公开
标题翻译：网络智能手机网络智能手机
公开(公告)号：EP3154223A4
公开(公告)日：2017-06-14
申请号：EP15819218
申请日：2015-04-24
申请人： HUAWEI TECH CO LTD
发明人： XIE YUMING , ZHANG LIANG , WU JUN , YANG FAN
IPC分类号： H04L12/24 , H04L12/931
CPC分类号： H04L41/082 , G06F9/45558 , G06F2009/45562 , H04L41/083 , H04L41/0843 , H04L41/0896 , H04L45/54 , H04L49/70 , H04L61/2007
摘要： Embodiments of the present invention disclose a service deployment method and a network functions acceleration platform, which are used for improving service processing speed and performance of a system. The method provided by the embodiments of the present invention includes: when the FPGA is powered on, loading, by the FPGA, an FPGA framework file, so that the FPGA includes M partial reconfigurable PR areas, a configuration module, and a data flow forwarding module; when receiving a service configuration instruction, generating, by the physical machine, a virtual machine VM, and selecting at least one PR area from the M PR areas to establish a correspondence with the VM; performing, by the configuration module, service resource configuration on the selected PR area according to a PR configuration resource, so that the selected PR area has a service processing capability; adding, by the configuration module, a forwarding entry corresponding to the PR area in the forwarding flow table, so that the data flow forwarding module forwards a received network packet to the corresponding PR area by searching the forwarding flow table.
摘要翻译：本发明的实施例公开了一种用于提高系统的服务处理速度和性能的服务部署方法和网络功能加速平台。本发明实施例提供的方法包括：当FPGA通电时，由FPGA加载FPGA框架文件，使得FPGA包括M部分可重配置PR区域，配置模块和数据流转发模块; 当接收到服务配置指令时，由所述物理机器生成虚拟机VM，并且从所述M个PR区域中选择至少一个PR区域以建立与所述VM的对应关系; 通过配置模块根据PR配置资源在所选择的PR区域上执行服务资源配置，使得所选择的PR区域具有服务处理能力; 通过配置模块添加与转发流表中的PR区域相对应的转发表项，使得数据流转发模块通过搜索转发流表将接收的网络分组转发到相应的PR区域。

8. 发明公开

EP3247074A4 IPSEC ACCELERATION METHOD, DEVICE AND SYSTEM 审中-公开
公开(公告)号：EP3247074A4
公开(公告)日：2017-12-06
申请号：EP15880958
申请日：2015-10-30
申请人： HUAWEI TECH CO LTD
发明人： XIE YUMING , HU XINYU , ZHAO YUPING , YANG FAN
IPC分类号： H04L12/24 , H04L29/06
CPC分类号： H04L41/0286 , H04L9/0841 , H04L41/0893 , H04L63/061 , H04L63/164 , H04L63/205 , H04W76/02
摘要： Embodiments of the present invention provide an IPSec acceleration method, an apparatus, and a system. The method includes: generating, by an IKE module, an IKE link establishment session packet according to an IPSec configuration parameter and a security policy that is in an SPD; sending, by the IKE module, the IKE link establishment session packet to a peer device, and establishing an SA with the peer device; and sending, by the IKE module, the SA to a data forwarding module. The IKE module and the data forwarding module are discrete modules. In the embodiments of the present invention, the IKE module and the data forwarding module are disposed discretely. In this way, the IKE module and the data forwarding module can be deployed in different devices, so as to increase an IPSec speed.

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