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1. 发明公开

EP3119034A4 FAULT HANDLING METHOD, DEVICE AND SYSTEM BASED ON NETWORK FUNCTION VIRTUALIZATION 有权
标题翻译：基于网络功能虚拟化的错误处理方法，装置和系统
公开(公告)号：EP3119034A4
公开(公告)日：2017-01-25
申请号：EP14888774
申请日：2014-04-09
申请人： HUAWEI TECH CO LTD
发明人： LI LONG , GONG XUEWEN , GONG XIAODONG , YIN JIE , PENG ZHAN
IPC分类号： H04L12/24
CPC分类号： H04L41/0631
摘要： Embodiments of the present invention disclose a troubleshooting method, apparatus, and system based on network function virtualization. A second functional entity sends a fault correlation analysis request of a virtualized network service to a first functional entity, so that the first functional entity sends, when detecting that faults exist in an NFVI and a VNF that is corresponding to the VNF identifier, fault information of the VNF and fault information of the NFVI to the second functional entity according to a VNF identifier and an NFVI identifier that are included in the fault correlation analysis request, and the second functional entity performs a fault correlation analysis on the virtualized network service, the VNF, and the NFVI according to the fault information of the VNF and the fault information of the NFVI. In this way, fault correlation processing time of the virtualized network service, the VNF, and the NFVI is shortened, and troubleshooting efficiency is improved.

2. 发明公开

EP1496718A4 METHOD AND SYSTEM FOR VIRTUAL ROAMING AND COMMUNICATION IN CELLULAR SYSTEM 有权
标题翻译：方法和系统的蜂窝系统中的虚拟漫游和通信
公开(公告)号：EP1496718A4
公开(公告)日：2006-08-30
申请号：EP02703471
申请日：2002-02-27
申请人： HUAWEI TECH CO LTD
发明人： LI JIANHUA , DING HAO , FU XIAOYANG , LIN YUEDONG , LI LONG
IPC分类号： H04W8/04 , H04Q7/38
CPC分类号： H04W8/04
摘要： The invention relates to an implementation method and a system for virtual roaming and communication in a cellular system, which can be used in PLMNs with different zones, operators and modes, so as to control the interception of the voice channels and the update of the localized roaming location. The system comprises pluralities of gateway MSCs (GMSCs), which belong to respective PLMNs, for accessing the system device of the invention, and a global HLR, which manages the user's data centrally. The global HLR can be assumed to be a respective HLR in each networks. Numbers in different networks coding schemes are assigned to users who have opened an account, and in combination with the function of the long distance voice channel control, the user can roam and the long distance charge can be reduced, as well as the long distance transmission mode can be selected freely.

3. 发明公开

EP3200394A4 METHOD AND APPARATUS FOR CONTROLLING MESSAGE TRANSMISSION AND NETWORK FUNCTION VIRTUALIZATION SYSTEM 有权转让
公开(公告)号：EP3200394A4
公开(公告)日：2017-10-11
申请号：EP15850532
申请日：2015-06-29
申请人： HUAWEI TECH CO LTD
发明人： LI LONG , GONG XUEWEN
IPC分类号： G06F9/445 , G06F11/14 , G06F11/16
CPC分类号： H04L45/70 , G06F8/67 , G06F11/1433 , G06F11/1629 , H04L1/22 , H04L41/00 , H04L41/0659 , H04L43/0817 , H04L45/56 , H04L45/586
摘要： Disclosed are a method and an apparatus for controlling packet transmission and a network functions virtualization system, which can improve user experience during a software upgrade. The method includes: determining, by a control device, at least two target service processing units and at least one associated service processing unit, where packets of a target service need to be transmitted to the at least two target service processing units through the at least one associated service processing unit, a first target service processing unit in the at least two target service processing units is configured to perform, on packets of the target service, service processing corresponding to a first software version, and a second target service processing unit in the at least two target service processing units is configured to perform, on packets of the target service, service processing corresponding to a second software version; and sending first control information according to a preset first threshold, so as to control packet transmission performed for the target service between the associated service processing unit and the target service processing units in a first time period.

4. 发明公开

EP3319270A4 SERVICE REGISTRATION METHOD, USAGE METHOD AND RELEVANT APPARATUS 有权
公开(公告)号：EP3319270A4
公开(公告)日：2018-07-25
申请号：EP16827074
申请日：2016-04-27
申请人： HUAWEI TECH CO LTD
发明人： ZHOU HAIFENG , LI LONG , YUAN JIANQING
IPC分类号： H04L12/08 , H04L12/24
CPC分类号： H04L41/5041 , H04L12/08 , H04L41/00 , H04L67/10
摘要： A service registration method and usage method, and a related apparatus are used to reduce risks generated when a service of an AP-type service providing node cannot be registered and a CP-type service providing node provides a service since distributed characteristics of a service providing node are not distinguished in a network partition scenario. The method is: obtaining, by a registration service node, network partition information, and receiving a registration request of a service providing node, where the registration request carries a distributed characteristic of the service providing node, and the distributed characteristic meets both consistency and partition tolerance, or meets both availability and partition tolerance; and determining, by the registration service node according to the network partition information and the distributed characteristic of the service providing node, whether registration of a service provided by the service providing node is allowed.

5. 发明公开

EP3291487A4 METHOD FOR PROCESSING VIRTUAL MACHINE CLUSTER AND COMPUTER SYSTEM 有权
公开(公告)号：EP3291487A4
公开(公告)日：2018-04-18
申请号：EP15891701
申请日：2015-11-26
申请人： HUAWEI TECH CO LTD
发明人： WU XIANGPING , LI LONG
IPC分类号： H04L12/24 , H04L12/40
CPC分类号： H04L41/12 , H04L12/40 , H04L41/00 , H04L43/10
摘要： The present invention provides a method for managing a virtual machine cluster and a computer system. The virtual machine cluster includes N virtual machines, each virtual machine in the N virtual machines stores status information of the N virtual machines and works as a first virtual machine in a peer-to-peer manner, and a virtual machine list includes information about the N virtual machines. The method includes: sending, by the first virtual machine, a first heartbeat message to at least two neighboring virtual machines in the N virtual machines, so that the at least two neighboring virtual machines detect the first heartbeat message, where a result of detecting the first heartbeat message is used to determine a status of the first virtual machine, and the first virtual machine establishes a neighbor relationship with the at least two neighboring virtual machines according to the information about the N virtual machines; and detecting, by the first virtual machine as a neighboring virtual machine of a second virtual machine in the at least two virtual machines, a second heartbeat message sent by the second virtual machine. Technical solutions in embodiments of the present invention can improve a fault tolerance capability and performance of a virtual machine cluster.

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