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公开(公告)号:US09378458B2
公开(公告)日:2016-06-28
申请号:US14631666
申请日:2015-02-25
Applicant: Metaswitch Networks Ltd
Inventor: Craig Miller , Doug Theobald
CPC classification number: G06N5/02 , G06F13/385 , H04L12/54
Abstract: A finite state machine is provided. The finite state machine causes a function to be carried out in dependence on at least an event input to the finite state machine and the current state of the finite state machine. Associations between the functions that are to be carried out and combinations of the states and the events are identified using an associative array. The associations identified using the associative array are amended while the finite state machine is operating to dynamically reconfigure the operation of the finite state machine.
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公开(公告)号:US20130212298A1
公开(公告)日:2013-08-15
申请号:US13713731
申请日:2012-12-13
Applicant: Metaswitch Networks Ltd.
Inventor: Jim Bunch , Jose Deras , Gerry Dubois , Naga Pokala , Phil Francis , Craig Miller
IPC: H04L12/56
CPC classification number: H04L45/42 , H04L65/1006 , H04L65/105
Abstract: A method of processing Session Initiation Protocol (SIP) signalling messages in a telecommunications network is provided. The method includes, at a SIP routing element, maintaining a routing database containing routing data for routing SIP signalling messages between SIP network elements, maintaining a group of simultaneously active modes including at least a SIP proxy server stateless mode and a SIP proxy server stateful mode, receiving a plurality of SIP signalling messages from SIP network elements, routing at least some of the received SIP signalling messages with reference to the routing database according to a SIP proxy server stateless mode, and routing at least some of the received messages with reference to the routing database according to a SIP proxy server stateful mode.
Abstract translation: 提供了一种在电信网络中处理会话发起协议(SIP)信令消息的方法。 该方法包括:在SIP路由元件处,维护包含用于在SIP网元之间路由SIP信令消息的路由数据的路由数据库,维持一组至少包括SIP代理服务器无状态模式和SIP代理服务器状态模式的同时活动模式 从SIP网络单元接收多个SIP信令消息,根据SIP代理服务器无状态模式参照所述路由数据库路由所接收的SIP信令消息中的至少一些,并且参考以下内容路由所接收的消息中的至少一些: 路由数据库根据SIP代理服务器状态模式。
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公开(公告)号:US09082073B2
公开(公告)日:2015-07-14
申请号:US13688981
申请日:2012-11-29
Applicant: Metaswitch Networks Ltd.
Inventor: Craig Miller , Doug Theobald
CPC classification number: G06N5/02 , G06F13/385 , H04L12/54
Abstract: A finite state machine is provided. The finite state machine causes a function to be carried out in dependence on at least an event input to the finite state machine and the current state of the finite state machine. Associations between the functions that are to be carried out and combinations of the states and the events are identified using an associative array. The associations identified using the associative array are amended while the finite state machine is operating to dynamically reconfigure the operation of the finite state machine.
Abstract translation: 提供了一种有限状态机。 有限状态机根据至少输入到有限状态机的事件和有限状态机的当前状态来执行功能。 要执行的功能与状态和事件的组合之间的关联使用关联数组来识别。 在有限状态机运行时动态地重新配置有限状态机的操作,使用关联数组确定的关联被修改。
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公开(公告)号:US20130138593A1
公开(公告)日:2013-05-30
申请号:US13688981
申请日:2012-11-29
Applicant: METASWITCH NETWORKS LTD.
Inventor: Craig Miller , Doug Theobald
IPC: G06N5/02
CPC classification number: G06N5/02 , G06F13/385 , H04L12/54
Abstract: A finite state machine is provided. The finite state machine causes a function to be carried out in dependence on at least an event input to the finite state machine and the current state of the finite state machine. Associations between the functions that are to be carried out and combinations of the states and the events are identified using an associative array. The associations identified using the associative array are amended while the finite state machine is operating to dynamically reconfigure the operation of the finite state machine.
Abstract translation: 提供了一种有限状态机。 有限状态机根据至少输入到有限状态机的事件和有限状态机的当前状态来执行功能。 要执行的功能与状态和事件的组合之间的关联使用关联数组来识别。 在有限状态机运行时动态地重新配置有限状态机的操作,使用关联数组确定的关联被修改。
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