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1. 发明申请

US20160255120A1 NETWORK NODE 审中-公开
标题翻译：网络节点
公开(公告)号：US20160255120A1
公开(公告)日：2016-09-01
申请号：US15054619
申请日：2016-02-26
申请人： METASWITCH NETWORKS LTD
发明人： Matthew WILLIAMS , Alex HOCKEY
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L65/1006 , H04L67/142 , H04L67/28 , H04L67/2842 , H04L67/2861
摘要： Measures, including methods, systems and computer-readable storage mediums, for use in operating a network node in a network. Signalling information for an in-progress communication session dialog is processed according to a stateless operating mode. The processing according to the stateless operating mode includes storing communication session dialog state data associated with the communication session dialog. An operating mode change trigger is detected. In response to the detection, the stored communication session dialog state data associated with the communication session dialog is retrieved. Signalling information for the in-progress communication session dialog is processed according to a state-full operating mode. The processing according to the state-full operating mode is carried out at least in part on the basis of the retrieved communication session dialog state data associated with the communication session dialog.
摘要翻译：措施，包括方法，系统和计算机可读存储介质，用于操作网络中的网络节点。根据无状态操作模式处理进行中通信会话对话的信令信息。根据无状态操作模式的处理包括存储与通信会话对话相关联的通信会话对话状态数据。检测到操作模式改变触发。响应于检测，检索与通信会话对话相关联的存储的通信会话对话状态数据。根据状态完全运行模式处理进行中通信会话对话的信令信息。至少部分地基于与通信会话对话相关联的检索到的通信对话状态数据来执行根据状态完全操作模式的处理。

2. 发明申请

US20140254772A1 UNUSUAL EVENT DETECTION IN A TELECOMMUNICATIONS NETWORK 有权
标题翻译：电信网络中的不寻常事件检测
公开(公告)号：US20140254772A1
公开(公告)日：2014-09-11
申请号：US14205271
申请日：2014-03-11
申请人： METASWITCH NETWORKS LTD
发明人： Matthew WILLIAMS , Michael Jeffrey EVANS , Alex HOCKEY , Martin YOUNG
IPC分类号： H04M3/24
CPC分类号： H04M3/24 , H04M2201/18 , H04M2203/556
摘要： Measures for detecting unusual communication session events in a telecommunications network. A Markov model for events occurring in communication sessions conducted in the network is maintained. The maintaining includes assigning a probability of occurrence metric to a plurality of event sequences in the conducted communication sessions. In response to a given sequence of communication session events being assigned a probability of occurrence metric which exceeds a predetermined threshold, an unusual communication session event alert in association with the given sequence is triggered.
摘要翻译：检测电信网络异常通信会话事件的措施。维持在网络中进行的通信会话中发生的事件的马尔可夫模型。所述维护包括在所进行的通信会话中为多个事件序列分配出现度量的概率。响应于给定的通信会话事件序列被分配超过预定阈值的出现度量的概率，触发与给定序列相关联的异常通信会话事件警报。

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