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1. 发明授权

US09361581B2 Method for loading a rule set in a rule engine 有权
标题翻译：在规则引擎中加载规则集的方法
公开(公告)号：US09361581B2
公开(公告)日：2016-06-07
申请号：US12827949
申请日：2010-06-30
申请人： Kevin Scott Cutler , Katha Kulasingam , Felix Katz , Matthew Yee
发明人： Kevin Scott Cutler , Katha Kulasingam , Felix Katz , Matthew Yee
IPC分类号： G06F17/00 , G06N5/02
CPC分类号： G06N5/025
摘要： A method of exchanging a rules engine decision tree cache is disclosed. The method provides for provision accepting a command to build a replacement rules engine decision tree cache, replacing the existing cache if the decision tree creation process is successful, retaining the existing cache if the decision tree creation process is not successful, and providing specific error messages in the event that the replacement fails. The method allows an network operator to change the rules for the rule engine without disruption of real-time service and allows for a level of error checking prior to provisioning the new decision tree.
摘要翻译：公开了一种交换规则引擎决策树高速缓存的方法。该方法提供接受命令以构建替换规则引擎决策树高速缓存，如果决策树创建过程成功则替换现有缓存，如果决策树创建过程不成功则保留现有高速缓存，并提供特定的错误消息如果更换失败。该方法允许网络运营商在不中断实时服务的情况下更改规则引擎的规则，并允许在提供新决策树之前进行一级错误检查。

2. 发明申请

US20110319054A1 SESSION BINDING USING SUBSCRIBER IDENTIFICATION 有权
标题翻译：使用订阅者识别的会话绑定
公开(公告)号：US20110319054A1
公开(公告)日：2011-12-29
申请号：US12824628
申请日：2010-06-28
申请人： Kevin Scott Cutler , Felix Katz
发明人： Kevin Scott Cutler , Felix Katz
IPC分类号： H04M11/00
CPC分类号： H04M15/66 , H04L12/1403 , H04L12/1407 , H04L12/1425 , H04L29/12896 , H04L29/12905 , H04L61/605 , H04L61/6054 , H04M15/00 , H04M15/41 , H04M15/61 , H04M15/62 , H04M15/8228 , H04W4/24 , H04W8/26
摘要： Various exemplary embodiments relate to a method and related network node and machine-readable storage medium including a policy and charging rules node (PCRN) receiving a plurality of related service requests from different devices. The PCRN may establish a Session Binding Identifier (SBI) for each message received. The SBI may include one or more subscriber IDs. Upon receipt of a message, the PCRN may compare the included subscriber IDs against information included in a subscriber database to match with a specific subscriber profile. The PCRN may use the subscriber profile to determine whether existing established sessions are associated with the same subscriber profile, and may bind the sessions together when they are associated with a common subscriber profile.
摘要翻译：各种示例性实施例涉及包括从不同设备接收多个相关服务请求的策略和计费规则节点（PCRN）的方法和相关网络节点和机器可读存储介质。 PCRN可以为接收的每个消息建立会话绑定标识符（SBI）。 SBI可以包括一个或多个订户ID。在接收到消息时，PCRN可以将包括的用户ID与包括在订户数据库中的信息进行比较，以与特定用户简档匹配。 PCRN可以使用用户简档来确定现有的建立的会话是否与相同的用户简档相关联，并且当它们与普通用户简档相关联时，可以将会话绑定在一起。

3. 发明授权

US08903357B2 Session binding using subscriber identification 有权
标题翻译：会话绑定使用用户识别
公开(公告)号：US08903357B2
公开(公告)日：2014-12-02
申请号：US12824628
申请日：2010-06-28
申请人： Kevin Scott Cutler , Felix Katz
发明人： Kevin Scott Cutler , Felix Katz
IPC分类号： H04M11/00 , H04L12/14 , H04M15/00 , H04W4/24 , H04L29/12 , H04W8/26
CPC分类号： H04M15/66 , H04L12/1403 , H04L12/1407 , H04L12/1425 , H04L29/12896 , H04L29/12905 , H04L61/605 , H04L61/6054 , H04M15/00 , H04M15/41 , H04M15/61 , H04M15/62 , H04M15/8228 , H04W4/24 , H04W8/26
摘要： Various exemplary embodiments relate to a method and related network node and machine-readable storage medium including a policy and charging rules node (PCRN) receiving a plurality of related service requests from different devices. The PCRN may establish a Session Binding Identifier (SBI) for each message received. The SBI may include one or more subscriber IDs. Upon receipt of a message, the PCRN may compare the included subscriber IDs against information included in a subscriber database to match with a specific subscriber profile. The PCRN may use the subscriber profile to determine whether existing established sessions are associated with the same subscriber profile, and may bind the sessions together when they are associated with a common subscriber profile.
摘要翻译：各种示例性实施例涉及包括从不同设备接收多个相关服务请求的策略和计费规则节点（PCRN）的方法和相关网络节点和机器可读存储介质。 PCRN可以为接收的每个消息建立会话绑定标识符（SBI）。 SBI可以包括一个或多个订户ID。在接收到消息时，PCRN可以将包括的用户ID与包括在订户数据库中的信息进行比较，以与特定用户简档匹配。 PCRN可以使用用户简档来确定现有的建立的会话是否与相同的用户简档相关联，并且当它们与普通用户简档相关联时，可以将会话绑定在一起。

4. 发明申请

US20130215793A1 Method and System for Authorizing Sessions Using Subscriber Database 有权
标题翻译：使用用户数据库授权会话的方法和系统
公开(公告)号：US20130215793A1
公开(公告)日：2013-08-22
申请号：US13763013
申请日：2013-02-08
申请人： Kevin Scott Cutler , Susan Patricia Ackerman , Steve Rock , Felix Katz , Kalyan Premchand Siddam , Fernando Cuervo
发明人： Kevin Scott Cutler , Susan Patricia Ackerman , Steve Rock , Felix Katz , Kalyan Premchand Siddam , Fernando Cuervo
IPC分类号： H04L12/24
CPC分类号： H04L41/5029 , H04L63/102
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at a policy and charging rules node (PCRN) from a requesting entity, a message including a request associated with at least one service data flow (SDF); extracting a subscriber identifier and a first identifier from the message; retrieving a subscription record associated with the subscriber identifier, wherein the subscription record is associated with a first plurality of subrecords; identifying an first subrecord from the plurality of subrecords based on the first identifier; and conditionally fulfilling the request based on a first value stored in the first subrecord.
摘要翻译：各种示例性实施例涉及包括以下一个或多个的方法和相关网络节点：在来自请求实体的策略和计费规则节点（PCRN）处接收包括与至少一个服务数据流相关联的请求的消息 SDF）; 从消息中提取订户标识符和第一标识符; 检索与所述订户标识符相关联的订阅记录，其中所述订阅记录与第一多个子记录相关联; 基于所述第一标识符从所述多个子记录中识别第一子记录; 并且基于存储在第一子记录中的第一值有条件地满足请求。

5. 发明申请

US20120005145A1 CACHING OF RULES 有权
标题翻译：规则缓存
公开(公告)号：US20120005145A1
公开(公告)日：2012-01-05
申请号：US12827949
申请日：2010-06-30
申请人： Kevin Scott Cutler , Katha Kulasingam , Felix Katz , Matthew Yee
发明人： Kevin Scott Cutler , Katha Kulasingam , Felix Katz , Matthew Yee
IPC分类号： G06N5/02
CPC分类号： G06N5/025
摘要： A method of exchanging a rules engine decision tree cache is disclosed. The method provides for provision accepting a command to build a replacement rules engine decision tree cache, replacing the existing cache if the decision tree creation process is successful, retaining the existing cache if the decision tree creation process is not successful, and providing specific error messages in the event that the replacement fails. The method allows an network operator to change the rules for the rule engine without disruption of real-time service and allows for a level of error checking prior to provisioning the new decision tree.
摘要翻译：公开了一种交换规则引擎决策树高速缓存的方法。该方法提供接受命令以构建替换规则引擎决策树高速缓存，如果决策树创建过程成功则替换现有缓存，如果决策树创建过程不成功则保留现有高速缓存，并提供特定的错误消息如果更换失败。该方法允许网络运营商在不中断实时服务的情况下更改规则引擎的规则，并允许在提供新决策树之前进行一级错误检查。

6. 发明申请

US20110320620A1 METHOD OF AUTHORIZING AF SESSIONS USING EXTERNAL SUBSCRIBER DATABASE 有权
标题翻译：使用外部订阅者数据库授权AF会话的方法
公开(公告)号：US20110320620A1
公开(公告)日：2011-12-29
申请号：US12824969
申请日：2010-06-28
申请人： Kevin Scott Cutler , Susan Patricia Ackerman , Steve Rock , Felix Katz , Kalyan Premchand Siddam , Fernando Cuervo
发明人： Kevin Scott Cutler , Susan Patricia Ackerman , Steve Rock , Felix Katz , Kalyan Premchand Siddam , Fernando Cuervo
IPC分类号： G06F15/16
CPC分类号： H04L41/5029 , H04L63/102
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at the policy and charging rules node from a requesting entity, a message including a request associated with at least one service data flow (SDF), wherein the request includes at least one requested bandwidth; extracting at least one subscriber identifier from the message; retrieving a subscription record associated with the at least one subscriber identifier; determining whether the request should be fulfilled by performing at least one comparison of the at least one requested bandwidth for the SDF against at least one field of the subscription record; if the request should be fulfilled, establishing the SDF; and if the request should not be fulfilled: generating a response message that indicates that the request was rejected, and transmitting the response message to the requesting entity.
摘要翻译：各种示例性实施例涉及包括以下一个或多个的方法和相关网络节点：在策略和计费规则节点从请求实体接收包括与至少一个服务数据流（SDF）相关联的请求的消息，其中所述请求包括至少一个所请求的带宽; 从消息中提取至少一个订户标识符; 检索与所述至少一个订户标识符相关联的订阅记录; 通过对所述SDF的所述至少一个所请求的带宽与所述订阅记录的至少一个字段进行至少一个比较来确定是否应该满足所述请求; 如果请求得到履行，建立自卫队; 并且如果不应该满足请求：生成指示请求被拒绝的响应消息，并将响应消息发送到请求实体。

7. 发明授权

US08750170B2 Method and system for authorizing sessions using subscriber database 有权
标题翻译：使用用户数据库授权会话的方法和系统
公开(公告)号：US08750170B2
公开(公告)日：2014-06-10
申请号：US13763013
申请日：2013-02-08
申请人： Kevin Scott Cutler , Susan Patricia Ackerman , Steve Rock , Felix Katz , Kalyan Premchand Siddam , Fernando Cuervo
发明人： Kevin Scott Cutler , Susan Patricia Ackerman , Steve Rock , Felix Katz , Kalyan Premchand Siddam , Fernando Cuervo
IPC分类号： H04L12/24
CPC分类号： H04L41/5029 , H04L63/102
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at a policy and charging rules node (PCRN) from a requesting entity, a message including a request associated with at least one service data flow (SDF); extracting a subscriber identifier and a first identifier from the message; retrieving a subscription record associated with the subscriber identifier, wherein the subscription record is associated with a first plurality of subrecords; identifying an first subrecord from the plurality of subrecords based on the first identifier; and conditionally fulfilling the request based on a first value stored in the first subrecord.
摘要翻译：各种示例性实施例涉及包括以下一个或多个的方法和相关网络节点：在来自请求实体的策略和计费规则节点（PCRN）处接收包括与至少一个服务数据流相关联的请求的消息 SDF）; 从消息中提取订户标识符和第一标识符; 检索与所述订户标识符相关联的订阅记录，其中所述订阅记录与第一多个子记录相关联; 基于所述第一标识符从所述多个子记录中识别第一子记录; 并且基于存储在第一子记录中的第一值有条件地满足请求。

8. 发明授权

US08400916B2 Method of authorizing AF sessions using external subscriber database 有权
标题翻译：使用外部用户数据库授权AF会话的方法
公开(公告)号：US08400916B2
公开(公告)日：2013-03-19
申请号：US12824969
申请日：2010-06-28
申请人： Kevin Scott Cutler , Susan Patricia Ackerman , Steve Rock , Felix Katz , Kalyan Premchand Siddam , Fernando Cuervo
发明人： Kevin Scott Cutler , Susan Patricia Ackerman , Steve Rock , Felix Katz , Kalyan Premchand Siddam , Fernando Cuervo
IPC分类号： H04L12/26
CPC分类号： H04L41/5029 , H04L63/102
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at the policy and charging rules node from a requesting entity, a message including a request associated with at least one service data flow (SDF), wherein the request includes at least one requested bandwidth; extracting at least one subscriber identifier from the message; retrieving a subscription record associated with the at least one subscriber identifier; determining whether the request should be fulfilled by performing at least one comparison of the at least one requested bandwidth for the SDF against at least one field of the subscription record; if the request should be fulfilled, establishing the SDF; and if the request should not be fulfilled: generating a response message that indicates that the request was rejected, and transmitting the response message to the requesting entity.
摘要翻译：各种示例性实施例涉及包括以下一个或多个的方法和相关网络节点：在策略和计费规则节点从请求实体接收包括与至少一个服务数据流（SDF）相关联的请求的消息，其中所述请求包括至少一个所请求的带宽; 从消息中提取至少一个订户标识符; 检索与所述至少一个订户标识符相关联的订阅记录; 通过对所述SDF的所述至少一个所请求的带宽与所述订阅记录的至少一个字段进行至少一个比较来确定是否应该满足所述请求; 如果请求得到履行，建立自卫队; 并且如果不应该满足请求：生成指示请求被拒绝的响应消息，并将响应消息发送到请求实体。

9. 发明申请

US20120005144A1 OPTIMIZATION OF RULE ENTITIES 审中-公开
标题翻译：优化实体
公开(公告)号：US20120005144A1
公开(公告)日：2012-01-05
申请号：US12827843
申请日：2010-06-30
申请人： Kevin Scott Cutler , Felix Katz , Katha Kulasingam
发明人： Kevin Scott Cutler , Felix Katz , Katha Kulasingam
IPC分类号： G06N5/02
CPC分类号： G06N5/025
摘要： A method of optimizing a rules engine rule set is disclosed. The method provides for identifying groups of rule conditions within a rule table that are repetitive; determining a hash function that will effectively summarize in a condensed form the set of criteria, operations and values that distinguish the group for each respective group of the identified groups; calculating hash values per the hash functions for each row of the rule table; storing the derived hash functions, the calculated hash values, and the original rule in memory when loading; and then at run time when the rule engine is invoked: calculating the hash values using the respective hash functions associated with the rule table using the attributes provided at invocation; and skipping all rows whose hash values are different from the calculated invocation hash values. The method of optimizing rule entities is particularly useful for overcoming the longer calculation times associated with un-optimized rule tables known in the art.
摘要翻译：公开了一种优化规则引擎规则集的方法。该方法提供了在规则表中识别重复的规则条件组; 确定散列函数，其将以缩写形式有效地总结用于区分每个相应组的所识别的组的组的标准，操作和值的集合; 根据规则表的每一行的散列函数计算哈希值; 在加载时存储导出的散列函数，计算的散列值和原始规则在存储器中; 然后在运行时调用规则引擎：使用调用时提供的属性，使用与规则表相关联的相应散列函数计算散列值; 并跳过哈希值与计算的调用哈希值不同的所有行。优化规则实体的方法对于克服与本领域已知的未优化规则表相关联的较长计算时间特别有用。

10. 发明申请

US20050022189A1 Centralized internet protocol/multi-protocol label switching connectivity verification in a communications network management context 有权
标题翻译：在通信网络管理环境中集中的互联网协议/多协议标签交换连接验证
公开(公告)号：US20050022189A1
公开(公告)日：2005-01-27
申请号：US10820111
申请日：2004-04-08
申请人： Denis Proulx , Craig Timmerman , Felix Katz , Margaret Rachniowski , Afshan Zabihi , Macmohana Virdy
发明人： Denis Proulx , Craig Timmerman , Felix Katz , Margaret Rachniowski , Afshan Zabihi , Macmohana Virdy
IPC分类号： H04L12/24 , G06F17/50
CPC分类号： H04L41/00
摘要： A framework for connectivity verification is provided. The framework includes a connectivity verification server performing unattended connectivity verification, and a connectivity verification application, both the connectivity verification server and connectivity verification application operating in a network management context. Connectivity verification jobs are defined via the connectivity verification application and the connectivity verification server is configured accordingly. Connectivity verification jobs can also be scheduled. The connectivity verification application also provides a display of connectivity verification results. The results of each connectivity verification job may be compared against a desired connectivity profile and deviations from the connectivity profile being used to raise alarms. Connectivity verification results, including alarm information, are further used to highlight displayed managed communications network entities on a network map displaying selected connectivity verification results. The advantages are derived from using the connectivity verification framework to automate connectivity verification testing at reduced operational costs.
摘要翻译：提供了一个连接验证框架。该框架包括执行无人值守连接验证的连接性验证服务器，以及在网络管理环境中操作的连接性验证服务器和连接性验证应用程序的连接性验证应用程序。通过连接验证应用程序定义连接验证作业，并相应地配置连接验证服务器。还可以安排连接验证作业。连通性验证应用程序还提供连接验证结果的显示。可以将每个连接性验证作业的结果与期望的连接配置文件和与用于引发警报的连接配置文件的偏差进行比较。包括报警信息在内的连通性验证结果进一步用于突出显示选定连接性验证结果的网络地图上显示的受管通信网络实体。这些优点来源于使用连通性验证框架，以降低运营成本来自动进行连接验证测试。

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