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1. 发明申请

US20170048137A1 METHOD OF CONTROL BY ANTICIPATION OF THE DATA STREAMS BY AN SDN NETWORK IN CASE OF FAILURE OF A ROUTER 有权
标题翻译：通过在路由器故障情况下通过SDN网络预测数据流进行控制的方法
公开(公告)号：US20170048137A1
公开(公告)日：2017-02-16
申请号：US15118751
申请日：2015-02-09
申请人： Orange
发明人： Sivasothy Shanmugalingam , Philippe Bertin
IPC分类号： H04L12/703 , H04W24/04 , H04L12/715 , H04W76/02
CPC分类号： H04L45/28 , H04L45/64 , H04W24/04 , H04W76/11 , H04W76/12
摘要： A method is provided to control an IP core network, including first and second routers connected to an external data packet network and switches able to connect to a base station of a network for access to the first and second routers. The data packet network is able to send data streams through the IP core network destined for the terminals attached to the base station, at least one data stream currently being conveyed between the external network and at least one terminal. The method includes: establishing a rule for processing a stream by the first router, assigning the second router as backup router for the first router; transmitting to the external data packet network information relating to the assigning of the backup router; detecting an event relating to a failure of the first router; and transmitting to the backup router an established processing rule to be applied.
摘要翻译：提供了一种控制IP核心网络的方法，包括连接到外部数据分组网络的第一和第二路由器以及能够连接到网络的基站以访问第一和第二路由器的交换机。数据分组网络能够通过IP核心网络发送目的地为连接到基站的终端的数据流，当前在外部网络和至少一个终端之间传送的至少一个数据流。该方法包括：建立由第一路由器处理流的规则，将第二路由器分配给第一路由器的备份路由器; 向所述外部数据分组网络发送与所述备份路由器的分配有关的信息; 检测与所述第一路由器的故障相关的事件; 并向备份路由器发送要应用的已建立的处理规则。

2. 发明授权

US10165497B2 Device for controlling an IP core network and control method implemented by this device 有权
公开(公告)号：US10165497B2
公开(公告)日：2018-12-25
申请号：US14901975
申请日：2014-06-26
申请人： ORANGE
发明人： Sivasothy Shanmugalingam , Philippe Bertin
IPC分类号： H04W40/24 , H04L12/24 , H04W8/02 , H04W24/02
摘要： One embodiment relates to a device for controlling an IP core network including at least one router to an external data packet network and at least one switch connected to the router and to at least one base station of an access network. It may comprise a communication module configured to communicate with a mobility management entity of the core network and to receive information therefrom representative of a mobility state and/or an IP connectivity state of a terminal. It may comprise a module configured to update topology information representing connections between the router(s), the switch(es), the base station(s), and registered terminals, and to update at least some of the topology information as a function of the state information. It may comprise a control module configured to control the router(s) and/or the switch(es) with processing rules applied to data streams for the terminals, which are defined from the updated information.

3. 发明授权

US09979633B2 Method of control by anticipation of the data streams by an SDN network in case of failure of a router 有权
公开(公告)号：US09979633B2
公开(公告)日：2018-05-22
申请号：US15118751
申请日：2015-02-09
申请人： Orange
发明人： Sivasothy Shanmugalingam , Philippe Bertin
IPC分类号： G01R31/08 , H04L12/703 , H04L12/715 , H04W24/04 , H04W76/02
CPC分类号： H04L45/28 , H04L45/64 , H04W24/04 , H04W76/11 , H04W76/12
摘要： A method is provided to control an IP core network, including first and second routers connected to an external data packet network and switches able to connect to a base station of a network for access to the first and second routers. The data packet network is able to send data streams through the IP core network destined for the terminals attached to the base station, at least one data stream currently being conveyed between the external network and at least one terminal. The method includes: establishing a rule for processing a stream by the first router, assigning the second router as backup router for the first router; transmitting to the external data packet network information relating to the assigning of the backup router; detecting an event relating to a failure of the first router; and transmitting to the backup router an established processing rule to be applied.

4. 发明申请

US20160174131A1 DEVICE FOR CONTROLLING AN IP CORE NETWORK AND CONTROL METHOD IMPLEMENTED BY THIS DEVICE 审中-公开
标题翻译：用于控制IP核心网络的设备和由该设备实现的控制方法
公开(公告)号：US20160174131A1
公开(公告)日：2016-06-16
申请号：US14901975
申请日：2014-06-26
申请人： ORANGE
发明人： Sivasothy Shanmugalingam , Rhilippe Bertin
IPC分类号： H04W40/24 , H04W8/02
CPC分类号： H04W40/248 , H04L41/12 , H04W8/02 , H04W24/02
摘要： One embodiment relates to a device for controlling an IP core network including at least one router to an external data packet network and at least one switch connected to the router and to at least one base station of an access network. It may comprise a communication module configured to communicate with a mobility management entity of the core network and to receive information therefrom representative of a mobility state and/or an IP connectivity state of a terminal. It may comprise a module configured to update topology information representing connections between the router(s), the switch(es), the base station(s), and registered terminals, and to update at least some of the topology information as a function of the state information. It may comprise a control module configured to control the router(s) and/or the switch(es) with processing rules applied to data streams for the terminals, which are defined from the updated information.
摘要翻译：一个实施例涉及一种用于控制IP核心网络的设备，其包括至少一个到外部数据分组网络的路由器和连接到路由器和接入网络的至少一个基站的至少一个交换机。它可以包括通信模块，其被配置为与核心网络的移动性管理实体进行通信，并且从其代表终端的移动性状态和/或IP连接状态来接收信息。其可以包括被配置为更新表示路由器，交换机，基站和注册终端之间的连接的拓扑信息的模块，并且将至少一些拓扑信息作为状态信息。其可以包括控制模块，该控制模块被配置为利用应用于终端的数据流的处理规则来控制路由器和/或交换机，所述数据流根据更新的信息定义。

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