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1. 发明申请

WO2016188548A1 TELECOMMUNICATION NETWORK WITH AUTOMATED CONTROL AND DATA PLANE INSTANTIATION 审中-公开
标题翻译：具有自动控制和数据平面显示的电信网络
公开(公告)号：WO2016188548A1
公开(公告)日：2016-12-01
申请号：PCT/EP2015/061382
申请日：2015-05-22
申请人： HUAWEI TECHNOLOGIES CO., LTD. , GUERZONI, Riccardo , TRIVISONNO, Riccardo , VAISHNAVI, Ishan , PEREZ, David
发明人： GUERZONI, Riccardo , TRIVISONNO, Riccardo , VAISHNAVI, Ishan , PEREZ, David
IPC分类号： H04L12/24
CPC分类号： H04L41/0806
摘要： A network function hosting node and a telecommunication network with such a network function hosting node are provided. The network function hosting node for a telecommunication network is configured to host at least one virtualized network function entity, VNFE, wherein at least one virtual connection, VC, is configured to establish a connection to a second VNFE of a second network function hosting node. The network function hosting node is configured to receive a control plane message, and a data plane message. The network function hosting node is further configured to forward the first type message to the at least one VNFE and to configure the at least one VNFE and to forward the second type message via the at least one VC to the second VNFE.
摘要翻译：提供了一种网络功能托管节点和具有这种网络功能托管节点的电信网络。用于电信网络的网络功能托管节点被配置为托管至少一个虚拟网络功能实体VNFE，其中至少一个虚拟连接VC被配置为建立到第二网络功能托管节点的第二VNFE的连接。网络功能托管节点被配置为接收控制平面消息和数据平面消息。网络功能托管节点还被配置为将所述第一类型消息转发到所述至少一个VNFE并且配置所述至少一个VNFE，并且经由所述至少一个VC将所述第二类型消息转发到所述第二VNFE。

2. 发明申请

WO2015032435A1 SYSTEM AND METHOD FOR SERVICE EMBEDDING AND RESOURCE ORCHESTRATION 审中-公开
标题翻译：用于服务嵌入和资源分配的系统和方法
公开(公告)号：WO2015032435A1
公开(公告)日：2015-03-12
申请号：PCT/EP2013/068428
申请日：2013-09-06
申请人： HUAWEI TECHNOLOGIES CO., LTD. , DESPOTOVIC, Zoran , GUERZONI, Riccardo , TRIVISONNO, Riccardo , VAISHNAVI, Ishan
发明人： DESPOTOVIC, Zoran , GUERZONI, Riccardo , TRIVISONNO, Riccardo , VAISHNAVI, Ishan
IPC分类号： H04L12/24 , G06F9/50
CPC分类号： H04L41/5054 , G06F9/5072 , G06F17/30864 , H04L41/0896 , H04L41/145 , H04L41/5006 , H04L41/5025 , H04L67/16 , H04L67/327
摘要： The invention relates to a system (300) for service embedding and resource orchestration, the system comprising: a service providing entity (303) to provide services to users; at least one physical infrastructure providing entity (307), configured to provide infrastructures, the infrastructures composed by physical resources (305) which are virtualized and exposed for usage; a brokering entity (301) interfacing the service providing entity (303) and the physical infrastructure providing entities (307), wherein the brokering entity (301) is configured to provide the service providing entity (303) with the infrastructures from the physical infrastructure providing entities (307) based on an optimization criterion with respect to availability, cost and technical characteristics of the infrastructures. The brokering entity receives service requests in form of a service graph, which specifies the functional relationship between the resources, wherein the resources are processing, storage and forwarding components.
摘要翻译：本发明涉及一种用于服务嵌入和资源编排的系统（300），该系统包括：向用户提供服务的服务提供实体（303）至少一个物理基础设施提供实体（307），被配置为提供基础设施，所述基础设施由物理资源（305）组成，所述物理资源被虚拟化并被暴露以供使用; 连接服务提供实体（303）和物理基础设施提供实体（307）的代理实体（301），其中经纪人实体（301）被配置为向服务提供实体（303）提供来自物理基础架构提供的基础设施基于关于基础设施的可用性，成本和技术特性的优化标准的实体（307）。代理实体以服务图形式接收服务请求，其指定资源之间的功能关系，其中资源正在处理，存储和转发组件。

3. 发明申请

WO2017067578A1 FORWARDING UNIT AND CONTROLLER UNIT FOR SDN 审中-公开
标题翻译：用于SDN的转发单元和控制器单元
公开(公告)号：WO2017067578A1
公开(公告)日：2017-04-27
申请号：PCT/EP2015/074255
申请日：2015-10-20
申请人： HUAWEI TECHNOLOGIES CO., LTD. , VAISHNAVI, Ishan , GUERZONI, Riccardo , PEREZ, David , KHALILI, Ramin
发明人： VAISHNAVI, Ishan , GUERZONI, Riccardo , PEREZ, David , KHALILI, Ramin
IPC分类号： H04L12/24
CPC分类号： H04L41/083
摘要： A forwarding unit (210) for a software defined networking, SDN, system (10) is provided, the forwarding unit being configured to forward data packets and comprising a memory module (214) for storing at least one forwarding rule and a forwarding rule managing module (212), wherein the forwarding rule managing module (212) is configured to activate the at least one forwarding rule according to a preset time condition and wherein the preset time condition comprises at least two activation times of the at least one forwarding rule and wherein the forwarding rule managing module (212) is configured to activate the at least one forwarding rule at any one of the at least two activation times. Thus, the activation and deactivation of a forwarding rule is done by the forwarding element and the number of control commands from a control unit to the forwarding unit can be reduced.
摘要翻译：提供了用于软件定义联网SDN系统（10）的转发单元（210），所述转发单元被配置为转发数据分组并且包括存储模块（214），用于至少存储一个转发规则和一个转发规则管理模块，其中，所述转发规则管理模块用于根据预设时间条件激活所述至少一个转发规则，所述预设时间条件包括至少两个激活时间并且其中所述转发规则管理模块（212）被配置为在所述至少两个激活时间中的任何一个激活时间激活所述至少一个转发规则。因此，转发规则的激活和去激活由转发元件完成，并且可以减少从控制单元到转发单元的控制命令的数量。

4. 发明申请

WO2018014972A1 DEVICES AND METHODS FOR SOFTWARE DEFINED NETWORKS 审中-公开
标题翻译：用于软件定义网络的设备和方法
公开(公告)号：WO2018014972A1
公开(公告)日：2018-01-25
申请号：PCT/EP2016/067551
申请日：2016-07-22
申请人： HUAWEI TECHNOLOGIES CO., LTD. , VAISHNAVI, Ishan , PEREZ , David , TRIVISONNO, Riccardo
发明人： VAISHNAVI, Ishan , PEREZ , David , TRIVISONNO, Riccardo
IPC分类号： H04L29/08 , H04L12/24 , G06F9/455
CPC分类号： G06F9/45558 , G06F2009/45595 , H04L41/5006 , H04L41/5051 , H04L41/5096 , H04L67/16 , H04L67/26
摘要： The invention relates to a network system (100a) comprising a pending requests manager (101a) configured to receive a pending request for network resources and to make the pending request available for one or more secondary orchestrators (100b) of network resources, wherein the pending request is based on a service request for network resources and wherein at least some of the network resources specified in the service request are excluded from the pending request.
摘要翻译：本发明涉及一种包括待决请求管理器（101a）的网络系统（100a），该待决请求管理器被配置为接收对网络资源的未决请求并且使未决请求可用于网络资源的一个或多个次要协调器（100b），其中待处理请求基于对网络资源的服务请求，并且其中从所述未决请求中排除所述服务请求中指定的至少一些网络资源。

5. 发明申请

WO2015139732A1 MONITORING SYSTEM AND MONITORING METHOD FOR SOFTWARE DEFINED NETWORKS 审中-公开
标题翻译：软件定义网络的监控系统和监控方法
公开(公告)号：WO2015139732A1
公开(公告)日：2015-09-24
申请号：PCT/EP2014/055380
申请日：2014-03-18
申请人： HUAWEI TECHNOLOGIES CO., LTD. , VAISHNAVI, Ishan , GUERZONI, Riccardo
发明人： VAISHNAVI, Ishan , GUERZONI, Riccardo
IPC分类号： H04L12/26
CPC分类号： H04L43/12 , H04L43/0817
摘要： A monitoring system (100) for a software defined network (190), SDN, comprising at least one monitored device (191) is provided. The monitoring system (100) comprises at least one monitoring instance (104), which is a hardware or software monitoring component being adapted to operate at least one probe (105) for monitoring the at least one monitored device (191). The monitoring system (100) further comprises a monitoring orchestrator (101) and at least one sub-monitoring-orchestrator (102). The monitoring orchestrator (101) is adapted to determine at least one first parameter to be monitored according to a monitoring request and to orchestrate monitoring the at least one first parameter. The at least one sub- monitoring-orchestrator (102) is adapted to determine at least one second parameter to be monitored according to the at least one first parameter and orchestrate monitoring the at least one second parameter.
摘要翻译：提供了一种用于软件定义网络（190），包括至少一个被监控设备（191）的SDN的监控系统（100）。监视系统（100）包括至少一个监视实例（104），其是硬件或软件监视组件，适于操作用于监视至少一个被监视设备（191）的至少一个探测器（105）。监视系统（100）还包括监视协调器（101）和至少一个子监视编排器（102）。监测协调器（101）适于根据监视请求确定要监测的至少一个第一参数，并且编排对至少一个第一参数的监视。所述至少一个子监视编排器（102）适于根据所述至少一个第一参数确定要监视的至少一个第二参数，并且编排监视所述至少一个第二参数。

6. 发明申请

WO2017067577A1 DIRECT REPLYING ACTIONS IN SDN SWITCHES 审中-公开
标题翻译： SDN交换机中的直接回复操作
公开(公告)号：WO2017067577A1
公开(公告)日：2017-04-27
申请号：PCT/EP2015/074254
申请日：2015-10-20
申请人： HUAWEI TECHNOLOGIES CO., LTD. , VAISHNAVI, Ishan , HECKER, Artur , GUERZONI, Riccardo
发明人： VAISHNAVI, Ishan , HECKER, Artur , GUERZONI, Riccardo
IPC分类号： H04L12/24
CPC分类号： H04L41/0893 , H04L41/083
摘要： A forwarding unit (210) for a software defined networking, SDN, system (10) is provided. The forwarding unit is configured to determine a response rule match for received data packets and for generating a response packet according to the response rule and comprises a storage module (212) and a response packet generating module (214). The storage module (212) is configured to store at least one response rule and the response packet generating module (214) is configured to generate a response packet according to the response rule in case of a response rule match, wherein the response packet generating module (214) is configured to generate the response packet based on information which is identified in the response rule. Thus, the forwarding unit can provide static services to requesting clients and the load of the control plane and of the interface between the control plane and the data plane of the SDN system can be reduced.
摘要翻译：提供了用于软件定义网络SDN系统（10）的转发单元（210）。所述转发单元用于根据所述响应规则确定接收到的数据包的响应规则匹配并生成响应报文，所述转发单元包括存储模块（212）和响应报文生成模块（214）。所述存储模块（212）用于存储至少一个响应规则，所述响应报文生成模块（214）用于在响应规则匹配的情况下，根据所述响应规则生成响应报文，所述响应报文生成模块（214）被配置为基于在所述响应规则中识别的信息来生成所述响应分组。因此，转发单元可以向请求客户端提供静态服务，并且可以减少控制面的负载以及控制面与SDN系统的数据面之间的接口的负载。

7. 发明申请

WO2018036635A1 A DATA PACKET FORWARDING UNIT IN A DATA TRANSMISSION NETWORK 审中-公开
标题翻译：数据包传输网络中的转发单元
公开(公告)号：WO2018036635A1
公开(公告)日：2018-03-01
申请号：PCT/EP2016/070159
申请日：2016-08-26
申请人： HUAWEI TECHNOLOGIES CO., LTD. , VAISHNAVI, Ishan , PEREZ, David , WEI, Qing
发明人： VAISHNAVI, Ishan , PEREZ, David , WEI, Qing
IPC分类号： H04L12/721 , H04L12/715 , H04L12/24
CPC分类号： H04L45/38 , H04L41/0889 , H04L41/0893 , H04L41/20 , H04L45/64 , H04L49/25
摘要： This invention relates to a data packet forwarding unit (202) configured to forward data packets within a data transmission network on the basis of data packet forwarding rules, wherein the data transmission network comprises a control plane and a separate data plane. The data packet forwarding unit (202) comprises a storage unit (202b) configured to store at least one of data transmission profiles, wherein each data transmission profile comprises at least one data packet forwarding rule, and a processor (202a) configured to select a data transmission profile from the at least one data transmission profiles and to forward data packets within the data transmission network on the basis of the at least one data packet forwarding rule of the selected data transmission profile.
摘要翻译：数据分组转发单元（202），被配置为基于数据分组转发规则在数据传输网络内转发数据分组，其中数据传输网络包括控制平面和独立的数据平面。数据分组转发单元（202）包括：存储单元（202b），被配置为存储数据传输简档中的至少一个，其中每个数据传输简档包括至少一个数据分组转发规则;以及处理器（202a），被配置为选择数据传输配置文件中的数据传输配置文件，并基于所选择的数据传输配置文件的至少一个数据包转发规则在数据传输网络内转发数据包。

8. 发明申请

WO2018114009A1 SYSTEM AND METHOD FOR PROGRAMMING AND/OR MANAGEMENT OF CORE NETWORK SLICES 审中-公开
公开(公告)号：WO2018114009A1
公开(公告)日：2018-06-28
申请号：PCT/EP2016/082624
申请日：2016-12-23
申请人： HUAWEI TECHNOLOGIES CO., LTD. , VAISHNAVI, Ishan
发明人： VAISHNAVI, Ishan , AN, Xueli , PENG, Chenghui , TRIVISONNO, Riccardo , WU, Jianjun
IPC分类号： H04W16/00 , H04W24/00 , G06F9/46
摘要： There is provided, a network slice programming and management system for slicing a network to multiple groups of logical network slices composed of a collection of logical network functions, each dedicated to supporting a specific respective use for subscribers of the slice, comprising of a programming interface configured to receive commands for creation and/or configuration of network slice design comprising the constraints and requirements defining an architecture of logical network functions that when deployed form a network slice of a network, the commands include selection of at least one network function and a definition of an interaction of the selected at least one network function with other network functions.

9. 发明申请

WO2017036505A1 REDIRECTION OF SERVICE OR DEVICE DISCOVERY MESSAGES IN SOFTWARE-DEFINED NETWORKS 审中-公开
标题翻译：软件定义的网络中的服务或设备发现消息的重定向
公开(公告)号：WO2017036505A1
公开(公告)日：2017-03-09
申请号：PCT/EP2015/069817
申请日：2015-08-31
申请人： HUAWEI TECHNOLOGIES CO., LTD. , HECKER, Artur , VAISHNAVI, Ishan
发明人： HECKER, Artur , VAISHNAVI, Ishan
IPC分类号： H04L12/18 , H04L12/24
CPC分类号： H04L45/02 , H04L12/1854 , H04L41/12 , H04L41/5058
摘要： Provided is a method and apparatus for redirecting service or device discovery, SD, messages in a software-defined network, SDN. The SDN comprises a plurality of network nodes, one or more SD serving nodes, and a server. The one or more network nodes of the plurality of network nodes are instructed by the server to redirect received broadcast or multicast SD messages as unicast or multicast SD messages to one or more selected SD serving nodes.
摘要翻译：提供了一种用于在软件定义网络SDN中重定向服务或设备发现（SD）消息的方法和装置。 SDN包括多个网络节点，一个或多个SD服务节点和服务器。服务器指示多个网络节点中的一个或多个网络节点将接收到的广播或组播SD消息作为单播或组播SD消息重定向到一个或多个所选择的SD服务节点。

10. 发明申请

WO2021164872A1 DEVICES AND METHODS FOR MANAGING ENTITIES IN A COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2021164872A1
公开(公告)日：2021-08-26
申请号：PCT/EP2020/054457
申请日：2020-02-20
申请人： HUAWEI TECHNOLOGIES CO., LTD. , VAISHNAVI, Ishan
发明人： VAISHNAVI, Ishan
IPC分类号： H04W24/02
摘要： The invention relates to a management entity (101a) related to a management domain (100) of a communication network configured to receive from a second entity (103) external to the management domain (100) an optimization request for optimizing at least one operation of a managed entity and to adjust the managed entity, another managed entity or an aspect of the communication network related to the managed entity with the intention of optimizing the at least one operation of the managed entity based on the optimization request. The managed entity may be an E2E service or a portion thereof, a particular KPI, a closed loop, a management service, hardware or software devices or any other object under the management domain's purview.

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