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1. 发明授权

US08555350B1 System and method for ensuring persistent communications between a client and an authentication server 有权
标题翻译：确保客户端和认证服务器之间持久通信的系统和方法
公开(公告)号：US08555350B1
公开(公告)日：2013-10-08
申请号：US11473767
申请日：2006-06-23
申请人： Kevin Shatzkamer , Anand K. Oswal , Chris O'Rourke , Mark Grayson , Jayaraman Iyer
发明人： Kevin Shatzkamer , Anand K. Oswal , Chris O'Rourke , Mark Grayson , Jayaraman Iyer
IPC分类号： G06F7/00
CPC分类号： H04L67/1027 , H04L63/0428 , H04L63/0853 , H04L63/0892
摘要： A system for facilitating persistent communications between entities in a network. In a specific embodiment, the system is adapted to facilitate fast reauthentication of a client performed by a server, such as an Authentication, Authorization, and Accounting (AAA) server, that is coupled to the client via a load balancer. The system includes a first message to be exchanged between the server and the client, wherein the first message includes a field identifying the server and/or the client. A matching module communicates with or is otherwise incorporated within the load balancer. The matching module includes one or more routines for employing the field to selectively route the first message to the client and/or server. In a more specific embodiment, the server a fast reauthentication module adapted to append the field in the message. The field includes sub-realm information identifying the server.
摘要翻译：用于促进网络中的实体之间的持久通信的系统。在特定实施例中，该系统适于促进由诸如认证，授权和计费（AAA）服务器的服务器执行的客户端的快速重新认证，所述服务器经由负载平衡器耦合到客户端。该系统包括要在服务器和客户端之间交换的第一消息，其中第一消息包括标识服务器和/或客户端的字段。匹配模块与负载均衡器通信或以其他方式并入其中。匹配模块包括用于使用该字段选择性地将第一消息路由到客户端和/或服务器的一个或多个例程。在更具体的实施例中，服务器是适于将字段附加到消息中的快速重新认证模块。该字段包括标识服务器的子域信息。

2. 发明授权

US07640023B2 System and method for server farm resource allocation 有权
标题翻译：服务器场资源分配的系统和方法
公开(公告)号：US07640023B2
公开(公告)日：2009-12-29
申请号：US11417960
申请日：2006-05-03
申请人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand K. Oswal , Mark Grayson , Jayaraman Iyer
发明人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand K. Oswal , Mark Grayson , Jayaraman Iyer
IPC分类号： H04W72/00
CPC分类号： H04W28/08 , H04L67/1002 , H04L67/1008 , H04L67/1014 , H04L67/1036 , H04W74/004 , H04W88/14
摘要： Techniques and systems for server farm load balancing and resource allocation are disclosed. In one embodiment, a method of load balancing can include: arranging servers into service groups; receiving an access request with information related to a differentiation between the service groups; selecting one of the service groups based on a mapping comparison to the information; and selecting one of the servers within the selected service group based on a hardware utilization comparison. The servers can include GPRS (General Packet Radio Service) Gateway Support Node (GGSN) or Remote Authentication Dial In User Service (RADIUS) servers, for example. The information can include an Access Point Name (APN) or Calling Station ID, for example.
摘要翻译：披露了用于服务器场负载平衡和资源分配的技术和系统。在一个实施例中，负载平衡的方法可以包括：将服务器排列成服务组; 接收具有与服务组之间的区别相关的信息的访问请求; 基于与信息的映射比较来选择服务组之一; 以及基于硬件利用率比较来选择所选服务组内的一个服务器。服务器可以包括例如GPRS（通用分组无线电业务）网关支持节点（GGSN）或远程认证拨入用户服务（RADIUS）服务器。该信息可以包括例如接入点名称（APN）或呼叫站ID。

3. 发明申请

US20070258465A1 System and method for server farm resource allocation 有权
标题翻译：服务器场资源分配的系统和方法
公开(公告)号：US20070258465A1
公开(公告)日：2007-11-08
申请号：US11417960
申请日：2006-05-03
申请人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand Oswal , Mark Grayson , Jayaraman Iyer
发明人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand Oswal , Mark Grayson , Jayaraman Iyer
IPC分类号： H04L12/28
CPC分类号： H04W28/08 , H04L67/1002 , H04L67/1008 , H04L67/1014 , H04L67/1036 , H04W74/004 , H04W88/14
摘要： Techniques and systems for server farm load balancing and resource allocation are disclosed. In one embodiment, a method of load balancing can include: arranging servers into service groups; receiving an access request with information related to a differentiation between the service groups; selecting one of the service groups based on a mapping comparison to the information; and selecting one of the servers within the selected service group based on a hardware utilization comparison. The servers can include GPRS (General Packet Radio Service) Gateway Support Node (GGSN) or Remote Authentication Dial In User Service (RADIUS) servers, for example. The information can include an Access Point Name (APN) or Calling Station ID, for example.
摘要翻译：披露了用于服务器场负载平衡和资源分配的技术和系统。在一个实施例中，负载平衡的方法可以包括：将服务器排列成服务组; 接收具有与服务组之间的区别相关的信息的访问请求; 基于与信息的映射比较来选择服务组之一; 以及基于硬件利用率比较来选择所选服务组内的一个服务器。服务器可以包括例如GPRS（通用分组无线电业务）网关支持节点（GGSN）或远程认证拨入用户服务（RADIUS）服务器。该信息可以包括例如接入点名称（APN）或呼叫站ID。

4. 发明申请

US20060072573A1 System and method for service tagging for enhanced packet processing in a network environment 有权
公开(公告)号：US20060072573A1
公开(公告)日：2006-04-06
申请号：US10977218
申请日：2004-10-28
申请人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
发明人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
IPC分类号： H04L12/56
CPC分类号： H04L12/4633
摘要： An apparatus for charging in a network environment is provided that includes an access gateway encapsulation/decapsulation element operable to establish one or more packet data protocol (PDP) links on behalf of an end user and to perform encapsulation and decapsulation operations for one or more of the links associated with the end user. The access gateway encapsulation/decapsulation element is further operable to interface with a client services packet gateway (CSPG) that is operable to provide enhanced packet processing for the end user for requested information. The apparatus also includes an access gateway policy element operable to interface with the CSPG. The access gateway encapsulation/decapsulation element and the access gateway policy element cooperate to use one or more inter-module headers in order to coordinate the enhanced packet processing for one or more communication flows associated with the end user.

5. 发明申请

US20060072595A1 System and method for service tagging for enhanced packet processing in a network environment 审中-公开
公开(公告)号：US20060072595A1
公开(公告)日：2006-04-06
申请号：US10959810
申请日：2004-10-05
申请人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
发明人： Robert Broberg , Mark Grayson , Louis Menditto , Rafael Montalvo , Chris O'Rourke , Timothy Stammers , Marco Centemeri , Jayaraman Iyer
IPC分类号： H04L12/56
CPC分类号： H04L12/4633
摘要： An apparatus for charging in a network environment is provided that includes an access gateway encapsulation/decapsulation element operable to establish one or more packet data protocol (PDP) links on behalf of an end user and to perform encapsulation and decapsulation operations for one or more of the links associated with the end user. The access gateway encapsulation/decapsulation element is further operable to interface with a client services packet gateway (CSPG) that is operable to provide enhanced packet processing for the end user for requested information. The apparatus also includes an access gateway policy element operable to interface with the CSPG. The access gateway encapsulation/decapsulation element and the access gateway policy element cooperate to use one or more inter-module headers in order to coordinate the enhanced packet processing for one or more communication flows associated with the end user.

6. 发明授权

US07831489B2 Correlation of billing information by a network element 有权
标题翻译：网元的计费信息的相关性
公开(公告)号：US07831489B2
公开(公告)日：2010-11-09
申请号：US11781825
申请日：2007-07-23
申请人： Eric Hamel , Kevin Shatzkamer , Louis F. Menditto , Chris O'Rourke , Haihong Zhu
发明人： Eric Hamel , Kevin Shatzkamer , Louis F. Menditto , Chris O'Rourke , Haihong Zhu
IPC分类号： G07F19/00 , H04M15/00
CPC分类号： G06Q30/04
摘要： In one embodiment, a method for providing correlation of billing entries for a mobile communications network is provided. A correlating network element in a bearer path determines a plurality of billing entries for a flow. One or more of the billing entries may be received from other network elements and includes traffic altering information for a flow. The correlating network element correlates the plurality of billing entries using state information included in the billing entries. The state information is used to determine information in billing entries that may be related, such as billing entries for a single flow. Also, the correlating network element uses the traffic altering information to determine a data volume sent for the flow. A correlated billing entry may then be generated using the data volume for the flow. The correlated billing entry is then sent to a billing system from the correlating network element. Billing entries are not sent from other network elements that may be generating billing entries in a link to the billing system.
摘要翻译：在一个实施例中，提供了一种用于提供针对移动通信网络的计费条目的相关性的方法。承载路径中的相关网元确定流的多个计费条目。可以从其他网络元件接收一个或多个计费条目，并且包括用于流的流量改变信息。相关网元使用包含在记帐条目中的状态信息来关联多个记帐条目。状态信息用于确定可能相关的记帐条目中的信息，例如单个流的记帐条目。此外，相关网络元件使用流量改变信息来确定为流发送的数据量。然后可以使用流的数据量生成相关的计费条目。然后，相关的计费条目从相关的网元发送到计费系统。帐单条目不会从可能在计费系统的链接中生成记帐条目的其他网络元素发送。

7. 发明申请

US20050281205A1 SYSTEM AND METHOD FOR LOADBALANCING IN A NETWORK ENVIRONMENT USING FEEDBACK INFORMATION 有权
标题翻译：使用反馈信息在网络环境中进行负载分摊的系统和方法
公开(公告)号：US20050281205A1
公开(公告)日：2005-12-22
申请号：US10873442
申请日：2004-06-21
申请人： Ashish Chandwadkar , Jayaraman Iyer , Chris O'Rourke
发明人： Ashish Chandwadkar , Jayaraman Iyer , Chris O'Rourke
IPC分类号： H04L12/26 , H04L12/56 , H04L29/06 , H04L29/08
CPC分类号： H04L47/11 , H04L47/125 , H04L47/70 , H04L47/726 , H04L47/781 , H04L47/801 , H04L47/805 , H04L47/822 , H04L47/824 , H04L63/08 , H04L63/0892 , H04L63/10 , H04L67/1002 , H04L67/1008 , H04L67/1029 , H04L67/1031
摘要： A method for loadbalancing in a network environment is provided that includes receiving a request from an end user for a communication session at a central node. The method further includes identifying a selected one of a plurality of network nodes to facilitate the communication session for the end user based on feedback information provided by the selected network node. The feedback information is communicated from the selected network node and processed before making a decision to establish the communication session between the selected network node and the end user.
摘要翻译：提供了一种用于网络环境中的负载平衡的方法，其包括从终端用户接收在中央节点处的通信会话的请求。该方法还包括基于由所选择的网络节点提供的反馈信息来识别多个网络节点中的所选择的一个以促进终端用户的通信会话。在选择的网络节点和最终用户之间进行决定建立通信会话之前，从选择的网络节点传送反馈信息并进行处理。

8. 发明申请

US20060109785A1 System and method for loadbalancing in a network environment using feedback information 有权
标题翻译：使用反馈信息在网络环境中进行负载平衡的系统和方法
公开(公告)号：US20060109785A1
公开(公告)日：2006-05-25
申请号：US11326935
申请日：2006-01-06
申请人： Ashish Chandwadkar , Jayaraman Iyer , Chris O'Rourke
发明人： Ashish Chandwadkar , Jayaraman Iyer , Chris O'Rourke
IPC分类号： H04L12/26
CPC分类号： H04L47/11 , H04L47/125 , H04L47/70 , H04L47/726 , H04L47/781 , H04L47/801 , H04L47/805 , H04L47/822 , H04L47/824 , H04L63/08 , H04L63/0892 , H04L63/10 , H04L67/1002 , H04L67/1008 , H04L67/1029 , H04L67/1031
摘要： A method for loadbalancing in a network environment is provided that includes receiving a request from an end user for a communication session at a central node. The method further includes identifying a selected one of a plurality of network nodes to facilitate the communication session for the end user based on feedback information provided by the selected network node. The feedback information is communicated from the selected network node and processed before making a decision to establish the communication session between the selected network node and the end user.
摘要翻译：提供了一种用于网络环境中的负载平衡的方法，其包括从终端用户接收在中央节点处的通信会话的请求。该方法还包括基于由所选择的网络节点提供的反馈信息来识别多个网络节点中的所选择的一个以促进终端用户的通信会话。在选择的网络节点和最终用户之间进行决定建立通信会话之前，从选择的网络节点传送反馈信息并进行处理。

9. 发明申请

US20090030820A1 CORRELATION OF BILLING INFORMATION BY A NETWORK ELEMENT 有权
标题翻译：网络元素的结算信息的相关性
公开(公告)号：US20090030820A1
公开(公告)日：2009-01-29
申请号：US11781825
申请日：2007-07-23
申请人： Eric Hamel , Kevin Shatzkamer , Louis F. Menditto , Chris O'Rourke , Haihong Zhu
发明人： Eric Hamel , Kevin Shatzkamer , Louis F. Menditto , Chris O'Rourke , Haihong Zhu
IPC分类号： G06F19/00 , G06Q30/00
CPC分类号： G06Q30/04
摘要： In one embodiment, a method for providing correlation of billing entries for a mobile communications network is provided. A correlating network element in a bearer path determines a plurality of billing entries for a flow. One or more of the billing entries may be received from other network elements and includes traffic altering information for a flow. The correlating network element correlates the plurality of billing entries using state information included in the billing entries. The state information is used to determine information in billing entries that may be related, such as billing entries for a single flow. Also, the correlating network element uses the traffic altering information to determine a data volume sent for the flow. A correlated billing entry may then be generated using the data volume for the flow. The correlated billing entry is then sent to a billing system from the correlating network element. Billing entries are not sent from other network elements that may be generating billing entries in a link to the billing system.
摘要翻译：在一个实施例中，提供了一种用于提供针对移动通信网络的计费条目的相关性的方法。承载路径中的相关网元确定流的多个计费条目。可以从其他网络元件接收一个或多个计费条目，并且包括用于流的流量改变信息。相关网元使用包含在记帐条目中的状态信息来关联多个记帐条目。状态信息用于确定可能相关的记帐条目中的信息，例如单个流的记帐条目。此外，相关网络元件使用流量改变信息来确定为流发送的数据量。然后可以使用流的数据量生成相关的计费条目。然后，相关的计费条目从相关的网元发送到计费系统。帐单条目不会从可能在计费系统的链接中生成记帐条目的其他网络元素发送。

10. 发明授权

US07568093B2 System and method for service tagging for enhanced packet processing in a network environment 有权
标题翻译：用于在网络环境中增强分组处理的服务标签的系统和方法
公开(公告)号：US07568093B2
公开(公告)日：2009-07-28
申请号：US10977218
申请日：2004-10-28
申请人： Robert M. Broberg , Mark Grayson , Louis F. Menditto , Rafael M. Montalvo , Chris O'Rourke , Timothy P. Stammers , Marco C. Centemeri , Jayaraman R. Iyer
发明人： Robert M. Broberg , Mark Grayson , Louis F. Menditto , Rafael M. Montalvo , Chris O'Rourke , Timothy P. Stammers , Marco C. Centemeri , Jayaraman R. Iyer
IPC分类号： H04L9/00 , G06F17/00
CPC分类号： H04L12/4633
摘要： An apparatus for charging in a network environment is provided that includes an access gateway encapsulation/decapsulation element operable to establish one or more packet data protocol (PDP) links on behalf of an end user and to perform encapsulation and decapsulation operations for one or more of the links associated with the end user. The access gateway encapsulation/decapsulation element is further operable to interface with a client services packet gateway (CSPG) that is operable to provide enhanced packet processing for the end user for requested information. The apparatus also includes an access gateway policy element operable to interface with the CSPG. The access gateway encapsulation/decapsulation element and the access gateway policy element cooperate to use one or more inter-module headers in order to coordinate the enhanced packet processing for one or more communication flows associated with the end user.
摘要翻译：提供了一种用于在网络环境中进行计费的装置，其包括可代表终端用户建立一个或多个分组数据协议（PDP）链路的接入网关封装/解封装元件，并且对一个或多个与最终用户相关联的链接。接入网关封装/解封装元件还可操作以与客户端服务分组网关（CSPG）进行接口，所述客户端服务分组网关（CSPG）可操作以针对所请求的信息为终端用户提供增强的分组处理。该装置还包括可操作以与CSPG接口的接入网关策略单元。接入网关封装/解封装元件和接入网关策略元件协作使用一个或多个模块间报头，以协调与最终用户相关联的一个或多个通信流的增强分组处理。

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