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1. 发明授权

US08804929B2 System and method for generating subscriber churn predictions 有权
标题翻译：用于生成用户流失预测的系统和方法
公开(公告)号：US08804929B2
公开(公告)日：2014-08-12
申请号：US13663852
申请日：2012-10-30
申请人： Chitra A. Phadke , Huseyin Uzunalioglu , Veena B. Mendiratta , Dan Kushnir , Derek Doran
发明人： Chitra A. Phadke , Huseyin Uzunalioglu , Veena B. Mendiratta , Dan Kushnir , Derek Doran
IPC分类号： H04M15/00
CPC分类号： G06Q30/02 , G06Q50/01 , H04L67/306 , H04M15/44 , H04M15/58 , H04W4/21
摘要： A system and method for generating a subscriber churn prediction includes receiving call detail records from a network operator detailing communication between subscribers of the network operator and determining tie-strengths between subscribers based on the call detail records. The system and method further includes generating a net churn influence accumulated at each subscriber from the tie-strengths by propagating churner influence between subscribers due to churn events.
摘要翻译：用于生成订户流失预测的系统和方法包括从网络运营商接收详细记录网络运营商的用户之间的通信的呼叫详细记录，并且基于呼叫细节记录确定用户之间的联系强度。该系统和方法还包括通过由于流失事件而在订户之间传播churner影响，从连接强度产生每个用户累积的净流失影响。

2. 发明申请

US20140119522A1 SYSTEM AND METHOD FOR GENERATING SUBSCRIBER CHURN PREDICTIONS 有权
标题翻译：用于生成订户预测的系统和方法
公开(公告)号：US20140119522A1
公开(公告)日：2014-05-01
申请号：US13663852
申请日：2012-10-30
申请人： Chitra A. Phadke , Huseyin Uzunalioglu , Veena B. Mendiratta , Dan Kushnir , Derek Doran
发明人： Chitra A. Phadke , Huseyin Uzunalioglu , Veena B. Mendiratta , Dan Kushnir , Derek Doran
IPC分类号： H04M15/00
CPC分类号： G06Q30/02 , G06Q50/01 , H04L67/306 , H04M15/44 , H04M15/58 , H04W4/21
摘要： A system and method for generating a subscriber churn prediction includes receiving call detail records from a network operator detailing communication between subscribers of the network operator and determining tie-strengths between subscribers based on the call detail records. The system and method further includes generating a net churn influence accumulated at each subscriber from the tie-strengths by propagating churner influence between subscribers due to churn events.
摘要翻译：用于生成订户流失预测的系统和方法包括从网络运营商接收详细记录网络运营商的用户之间的通信的呼叫详细记录，并且基于呼叫细节记录确定用户之间的联系强度。该系统和方法还包括通过由于流失事件而在订户之间传播churner影响，从连接强度产生每个用户积累的净流失影响。

3. 发明申请

US20130066933A1 METHOD AND APPARATUS FOR DERIVING COMPOSITE TIE METRIC FOR EDGE BETWEEN NODES OF A TELECOMMUNICATION CALL GRAPH 有权
标题翻译：用于在电信呼叫图形的节点之间传递复合地形公差的方法和装置
公开(公告)号：US20130066933A1
公开(公告)日：2013-03-14
申请号：US13557815
申请日：2012-07-25
申请人： Veena B. Mendiratta , Derek Doran , Chitra Phadke , Huseyin Uzunalioglu , Dan Kushnir
发明人： Veena B. Mendiratta , Derek Doran , Chitra Phadke , Huseyin Uzunalioglu , Dan Kushnir
IPC分类号： G06F7/00 , G06F7/44
CPC分类号： G06Q30/0201 , G06F7/14 , G06F7/32 , G06Q30/0202
摘要： A method for deriving a composite tie metric for an edge between nodes of a telecommunication call graph includes receiving descriptive data with original values for descriptive attributes associated with a telecommunication call graph formed by edges between nodes. Each edge relates to two nodes. Each original value relates to an edge and a descriptive attribute forming an edge-attribute pair for the corresponding original value. The descriptive data is stored in a local storage device. Scaling factors for each descriptive attribute are determined taking into account a distribution of the original values for the corresponding descriptive attribute and a common base for the descriptive attributes. Weighting factors are determined for each descriptive attribute. The composite tie metric is computed for an edge based on the original value, scaling factor, and weighting factor for the descriptive attributes.
摘要翻译：用于导出电信呼叫图的节点之间的边缘的复合关联度量的方法包括接收具有与由节点之间的边缘形成的电信呼叫图形相关联的描述属性的原始值的描述性数据。每个边缘涉及两个节点。每个原始值涉及形成对应原始值的边缘属性对的边和描述属性。描述性数据存储在本地存储设备中。考虑到相应描述属性的原始值的分布和描述性属性的公共基础，确定每个描述性属性的缩放因子。为每个描述属性确定权重因子。基于描述性属性的原始值，缩放因子和加权因子，为边缘计算复合关联度量。

4. 发明授权

US09159077B2 Method and apparatus for deriving composite tie metric for edge between nodes of a telecommunication call graph 有权
标题翻译：用于导出电信呼叫图的节点之间的边缘的复合带宽度量的方法和装置
公开(公告)号：US09159077B2
公开(公告)日：2015-10-13
申请号：US13557815
申请日：2012-07-25
申请人： Veena B. Mendiratta , Derek Doran , Chitra Phadke , Huseyin Uzunalioglu , Dan Kushnir
发明人： Veena B. Mendiratta , Derek Doran , Chitra Phadke , Huseyin Uzunalioglu , Dan Kushnir
IPC分类号： G06Q30/02 , G06F7/14 , G06F7/32
CPC分类号： G06Q30/0201 , G06F7/14 , G06F7/32 , G06Q30/0202
摘要： A method for deriving a composite tie metric for an edge between nodes of a telecommunication call graph includes receiving descriptive data with original values for descriptive attributes associated with a telecommunication call graph formed by edges between nodes. Each edge relates to two nodes. Each original value relates to an edge and a descriptive attribute forming an edge-attribute pair for the corresponding original value. The descriptive data is stored in a local storage device. Scaling factors for each descriptive attribute are determined taking into account a distribution of the original values for the corresponding descriptive attribute and a common base for the descriptive attributes. Weighting factors are determined for each descriptive attribute. The composite tie metric is computed for an edge based on the original value, scaling factor, and weighting factor for the descriptive attributes.
摘要翻译：用于导出电信呼叫图的节点之间的边缘的复合关联度量的方法包括接收具有与由节点之间的边缘形成的电信呼叫图形相关联的描述属性的原始值的描述性数据。每个边缘涉及两个节点。每个原始值涉及形成对应原始值的边缘属性对的边和描述属性。描述性数据存储在本地存储设备中。考虑到相应描述属性的原始值的分布和描述性属性的公共基础，确定每个描述性属性的缩放因子。为每个描述属性确定权重因子。基于描述性属性的原始值，缩放因子和加权因子，为边缘计算复合关联度量。

5. 发明授权

US10158522B2 Network monitor and method for event based prediction of radio network outages and their root cause 有权
公开(公告)号：US10158522B2
公开(公告)日：2018-12-18
申请号：US15393745
申请日：2016-12-29
申请人： Dan Kushnir
发明人： Dan Kushnir
IPC分类号： H04L12/24 , H04L12/26
摘要： Various embodiments relate to a network monitor and method thereof for receiving a plurality of alarms during a baseline period from a plurality of network elements, establishing a baseline for at least one of the plurality of the network elements by determining a number of the plurality of alarms during the baseline period that occur during each of a plurality of sub-intervals within the baseline period, calculating a mean arrival rate for each of the plurality of alarms during the baseline period, generating a probability density function for an arrival rate for each of the plurality of alarms during the baseline period, calculating a probabilistic score for each of a plurality of alarms during a test period based on the probability density function for the arrival rate of each of the plurality of alarms during the baseline period, determining if the score for each of the plurality of alarms during the test period is greater than or equal to a probabilistic threshold, summing the number of the scores for each of the plurality of alarms during the test period that is greater than or equal to probabilistic threshold, generating a list by sorting the plurality of network elements in descending order based on the sum of the number of the scores for each of the plurality of alarms that generated a probabilistic score greater than or equal to probabilistic threshold or based on a sum of the probabilistic scores that are greater than or equal to probabilistic threshold, reporting first network elements of the generated list and reporting alarms for the first network elements of the generated list having probabilistic scores higher than the probabilistic threshold.

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