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Patent Agency Ranking
公开(公告)号：US20160065450A1
公开(公告)日：2016-03-03
申请号：US14839182
申请日：2015-08-28
Applicant: METASWITCH NETWORKS LTD
IPC: H04L12/703 , H04L12/707 , H04L12/46
CPC classification number: H04L12/4625 , H04L12/4633
Abstract: Traffic is transferred between a first consumer network node and a second consumer network node via a local connection established at a first service provider network node. The first service provider network node is connected to the first consumer network node via a first attachment circuit, and to the second network consumer node via a second attachment circuit. A loss in connectivity is detected between the first consumer network node and the second consumer network node via the local connection, and in response, traffic is transferred between the first consumer network node and the second consumer network node via a remote connection. The remote connection includes a pseudowire established between the first service provider network node and a second service provider network node. The second consumer network node is connected to the second service provider network node via a third attachment circuit.
Abstract translation: 通过在第一服务提供商网络节点处建立的本地连接，在第一消费者网络节点和第二用户网络节点之间传送业务。 第一服务提供商网络节点经由第一附接电路连接到第一用户网络节点，并经由第二附件电路连接到第二网络消费者节点。 经由本地连接在第一用户网络节点和第二用户网络节点之间检测到连接性的损失，并且作为响应，经由远程连接在第一用户网络节点和第二用户网络节点之间传送流量。 远程连接包括在第一服务提供商网络节点和第二服务提供商网络节点之间建立的伪线。 第二用户网络节点经由第三连接电路连接到第二服务提供商网络节点。
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公开(公告)号：US20200260506A1
公开(公告)日：2020-08-13
申请号：US16813045
申请日：2020-03-09
Applicant: Metaswitch Networks Ltd.
Inventor： Leland Douglas BENSON , David REEKIE , Benjamin Thomas WRIGHT , Matthew Ian Ronald WILLIAMS , Richard HEWITT
Abstract: In one aspect, a control plane Interworking Function (IWF-C) is used to establish a Packet Data Unit (PDU) session in a data communications network. A create session request is received, for example from a Mobile Management Entity (MME). A create session management context request is generated by the IWF-C and transmitted to a Session Management Function (SMF). A create session management context request response is received from the SMF. A create session request response is generated by the IWF-C and sent, for example to the MME. In other aspects, control plane policy interworking and user plane interworking is provided between components of 4G and 5G networks.
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公开(公告)号：US20160065380A1
公开(公告)日：2016-03-03
申请号：US14838969
申请日：2015-08-28
Applicant: METASWITCH NETWORKS LTD
Inventor： Benjamin Thomas WRIGHT
IPC: H04L12/18 , G06F9/455 , H04L12/721
CPC classification number: H04L12/185 , G06F9/45558 , G06F2009/45595
Abstract: Measures, including methods, systems and non-transitory computer-readable storage mediums, for use in processing multicast group membership discovery protocol messages in a data centre network including a plurality of compute servers. Each compute server in the plurality is capable of running one or more virtual machines. At a multicast group membership discovery protocol proxy located on a compute server in the plurality, a multicast group membership discovery protocol report message is received requesting delivery of data associated with a specified multicast group from a specified multicast data source. It is determined whether the specified multicast data source is hosted by a virtual machine running on the compute server. In response to a positive determination, a request corresponding to the received multicast group membership discovery protocol report message is forwarded to the virtual machine hosting the specified multicast data source on the compute server.
Abstract translation: 包括方法，系统和非暂时计算机可读存储介质的措施，用于在包括多个计算服务器的数据中心网络中处理多播组成员资格发现协议消息。 多个中的每个计算服务器能够运行一个或多个虚拟机。 在位于多个计算服务器中的组播组成员关系发现协议代理处，接收到从指定的多播数据源发送与指定的多播组相关联的数据的多播组成员发现协议报告消息。 确定指定的多播数据源是否由运行在计算服务器上的虚拟机托管。 响应于肯定的确定，对应于所接收的多播组成员资格发现协议报告消息的请求被转发到在计算服务器上托管指定的多播数据源的虚拟机。
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公开(公告)号：US20220183085A1
公开(公告)日：2022-06-09
申请号：US17526888
申请日：2021-11-15
Applicant: METASWITCH NETWORKS LTD.
Inventor： Leland Douglas BENSON , David REEKIE , Benjamin Thomas WRIGHT , Matthew Ian Ronald WILLIAMS , Richard HEWITT
Abstract: In one aspect, a control plane Interworking Function (IWF-C) is used to establish a Packet Data Unit (PDU) session in a data communications network. A create session request is received, for example from a Mobile Management Entity (MME). A create session management context request is generated by the IWF-C and transmitted to a Session Management Function (SMF). A create session management context request response is received from the SMF. A create session request response is generated by the IWF-C and sent, for example to the MME. In other aspects, control plane policy interworking and user plane interworking is provided between components of 4G and 5G networks.
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公开(公告)号：US20200260505A1
公开(公告)日：2020-08-13
申请号：US16784573
申请日：2020-02-07
Applicant: Metaswitch Networks Ltd.
Inventor： Leland Douglas BENSON , David REEKIE , Benjamin Thomas WRIGHT , Matthew Ian Ronald WILLIAMS , Richard HEWITT
Abstract: In one aspect, a control plane Interworking Function (IWF-C) is used to establish a Packet Data Unit (PDU) session in a data communications network. A create session request is received, for example from a Mobile Management Entity (MME). A create session management context request is generated by the IWF-C and transmitted to a Session Management Function (SMF). A create session management context request response is received from the SMF. A create session request response is generated by the IWF-C and sent, for example to the MME. In other aspects, control plane policy interworking and user plane interworking is provided between components of 4G and 5G networks.
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