公开(公告)号：US20140233368A1

公开(公告)日：2014-08-21

申请号：US13772286

申请日：2013-02-20

Applicant: TEKELEC, INC.

Inventor： Uri Baniel ,  Tarek Abou-Assali ,  Manish Kumar Gupta ,  Sayan Chowdhury

IPC: H04L12/24

CPC classification number: H04L41/0654 ,  H04L12/1407 ,  H04L43/50 ,  H04L65/1016 ,  H04L65/105 ,  H04L65/1076 ,  H04L65/80

Abstract: A policy and charging rules function (PCRF), generates a Diameter audit message concerning an application level Diameter session for which local resources are maintained by the PCRF. The PCRF includes, in the audit message, a fake parameter value. The PCRF sends the audit message with the fake parameter value to the OCS or the AF over an Sy or Rx interface. The PCRF receives a response to the audit message from the OCS or AF. The PCRF determines, based on the response, whether the application level session comprises and orphan session. The PCRF, in response to determining that the application level Diameter session comprises an orphan session frees the local resources maintained by the PCRF for the orphan session.

Abstract translation: 策略和计费规则功能（PCRF）生成关于PCRF维护本地资源的应用级Diameter会话的Diameter审计消息。 PCRF在审计消息中包括假参数值。 PCRF通过Sy或Rx接口向OCS或AF发送具有假参数值的审核消息。 PCRF从OCS或AF接收到对审核消息的响应。 PCRF基于响应确定应用级会话是否包括和孤立会话。 PCRF响应于确定应用级Diameter会话包括孤立会话，释放由PCRF为孤儿会话维护的本地资源。

公开(公告)号：US20130176908A1

公开(公告)日：2013-07-11

申请号：US13735670

申请日：2013-01-07

Applicant: Tekelec, Inc

Inventor： Uri Baniel ,  Manish Kumar Gupta ,  Joseph Wonseok Lee

IPC: H04L12/14

CPC classification number: H04L12/1407 ,  H04L12/1467 ,  H04L12/1485 ,  H04L41/5022 ,  H04M15/66 ,  H04M15/8016 ,  H04M15/8022 ,  H04M15/81

Abstract: The subject matter described herein includes systems, methods, and computer readable media for utilizing quota usage policy control in a Diameter-based communication network. An exemplary method includes, at a policy server, sending a request for quota usage information associated with a subscriber to an online charging system (OCS) node. The method further includes receiving the quota usage information from the OCS node, generating at least one policy and charging control (PCC) rule for modifying a quality of service (QoS) policy attribute associated with the subscriber based on the quota usage information, and communicating the at least one PCC rule to a Diameter network element.

Abstract translation: 本文描述的主题包括用于在基于Diameter的通信网络中利用配额使用策略控制的系统，方法和计算机可读介质。 一种示例性方法包括在策略服务器处向在线计费系统（OCS）节点发送与订户相关联的配额使用信息的请求。 该方法还包括从OCS节点接收配额使用信息，生成至少一个策略和计费控制（PCC）规则，用于基于配额使用信息修改与用户相关联的服务质量（QoS）策略属性，以及通信 至少一个PCC规则到Diameter网元。

公开(公告)号：US09215133B2

公开(公告)日：2015-12-15

申请号：US13772286

申请日：2013-02-20

Applicant: Tekelec, Inc.

Inventor： Uri Baniel ,  Tarek Abou-Assali ,  Manish Kumar Gupta ,  Sayan Chowdhury

IPC: G01R31/08 ,  H04L12/24 ,  H04L12/26 ,  H04L12/14 ,  H04L29/06

CPC classification number: H04L41/0654 ,  H04L12/1407 ,  H04L43/50 ,  H04L65/1016 ,  H04L65/105 ,  H04L65/1076 ,  H04L65/80

Abstract: A policy and charging rules function (PCRF), generates a Diameter audit message concerning an application level Diameter session for which local resources are maintained by the PCRF. The PCRF includes, in the audit message, a fake parameter value. The PCRF sends the audit message with the fake parameter value to the OCS or the AF over an Sy or Rx interface. The PCRF receives a response to the audit message from the OCS or AF. The PCRF determines, based on the response, whether the application level session comprises and orphan session. The PCRF, in response to determining that the application level Diameter session comprises an orphan session frees the local resources maintained by the PCRF for the orphan session.

Abstract translation: 策略和计费规则功能（PCRF）生成关于PCRF维护本地资源的应用级Diameter会话的Diameter审计消息。 PCRF在审计消息中包括假参数值。 PCRF通过Sy或Rx接口向OCS或AF发送具有假参数值的审核消息。 PCRF从OCS或AF接收到对审核消息的响应。 PCRF基于响应确定应用级会话是否包括和孤立会话。 响应于确定应用级Diameter会话包括孤立会话，PCRF释放由PCRF为孤儿会话维护的本地资源。

公开(公告)号：US20130310030A1

公开(公告)日：2013-11-21

申请号：US13899213

申请日：2013-05-21

Applicant: Tekelec, Inc.

Inventor： Mark Thomas Ventimiglia ,  Richard Cardone ,  Uri Baniel ,  Sundaram Rajagopalan

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04L12/1407 ,  H04L12/5692 ,  H04L41/0893 ,  H04L47/70 ,  H04M15/66 ,  H04W48/14

Abstract: Methods, systems, and computer readable media for access network discovery and selection are disclosed. According to one aspect, a system for access network discovery and selection includes an access network discovery and selection function (ANDSF) network element for identifying to a user equipment (UE) an access network through which the UE can connect to a core network, the ANDSF including an interface for communicating with nodes in a core network. The ANDSF is configured to receive information from a node in the core network and perform an access network discovery or selection operation based at least in part on the received information.

Abstract translation: 公开了用于接入网发现和选择的方法，系统和计算机可读介质。 根据一个方面，用于接入网络发现和选择的系统包括接入网络发现和选择功能（ANDSF）网络元件，用于向用户设备（UE）识别UE能够连接到核心网络的接入网络， ANDSF包括用于与核心网络中的节点通信的接口。 ANDSF被配置为从核心网络中的节点接收信息，并且至少部分地基于所接收的信息执行接入网络发现或选择操作。

公开(公告)号：US20140031029A1

公开(公告)日：2014-01-30

申请号：US13947314

申请日：2013-07-22

Applicant: TEKELEC, INC.

Inventor： Sundaram Rajagopalan ,  Ajay Padmakar Deo ,  Uri Baniel

IPC: H04W8/22

CPC classification number: H04W8/22 ,  H04W8/245 ,  H04W48/06 ,  H04W48/08

Abstract: Methods, systems, and computer readable media for distributing policy rules from a data content network to user equipment in a mobile network are disclosed. In one example, the method includes obtaining, by a mobile offload gateway (MOG) located in a core data content network, at least one mobile policy rule associated with a mobile subscriber. The method further includes transmitting, from the MOG, the at least one mobile policy rule to a user equipment (UE) located outside of the core data content network, wherein the UE is associated with the mobile subscriber and configuring the UE to function in accordance to the at least one mobile policy rule.

Abstract translation: 公开了用于将策略规则从数据内容网络分发到移动网络中的用户设备的方法，系统和计算机可读介质。 在一个示例中，该方法包括通过位于核心数据内容网络中的移动卸载网关（MOG）获得与移动用户相关联的至少一个移动策略规则。 该方法还包括从MOG将至少一个移动策略规则发送到位于核心数据内容网络外部的用户设备（UE），其中UE与移动用户相关联并且将UE配置为按照 至少一个移动策略规则。

公开(公告)号：US10477385B2

公开(公告)日：2019-11-12

申请号：US13947314

申请日：2013-07-22

Applicant: Tekelec, Inc.

Inventor： Sundaram Rajagopalan ,  Ajay Padmakar Deo ,  Uri Baniel

IPC: H04W8/22 ,  H04W48/06 ,  H04W8/24 ,  H04W48/08

Abstract: Methods, systems, and computer readable media for distributing policy rules from a data content network to user equipment in a mobile network are disclosed. In one example, the method includes obtaining, by a mobile offload gateway (MOG) located in a core data content network, at least one mobile policy rule associated with a mobile subscriber. The method further includes transmitting, from the MOG, the at least one mobile policy rule to a user equipment (UE) located outside of the core data content network, wherein the UE is associated with the mobile subscriber and configuring the UE to function in accordance to the at least one mobile policy rule.

公开(公告)号：US09591556B2

公开(公告)日：2017-03-07

申请号：US13899213

申请日：2013-05-21

Applicant: Tekelec, Inc.

Inventor： Mark Thomas Ventimiglia ,  Richard Cardone ,  Uri Baniel ,  Sundaram Rajagopalan

IPC: H04M1/00 ,  H04W48/16 ,  H04M15/00 ,  H04L12/54 ,  H04L12/24 ,  H04L12/14 ,  H04W48/14

CPC classification number: H04W48/16 ,  H04L12/1407 ,  H04L12/5692 ,  H04L41/0893 ,  H04L47/70 ,  H04M15/66 ,  H04W48/14

Abstract: Methods, systems, and computer readable media for access network discovery and selection are disclosed. According to one aspect, a system for access network discovery and selection includes an access network discovery and selection function (ANDSF) network element for identifying to a user equipment (UE) an access network through which the UE can connect to a core network, the ANDSF including an interface for communicating with nodes in a core network. The ANDSF is configured to receive information from a node in the core network and perform an access network discovery or selection operation based at least in part on the received information.

Abstract translation: 公开了用于接入网发现和选择的方法，系统和计算机可读介质。 根据一个方面，用于接入网络发现和选择的系统包括接入网络发现和选择功能（ANDSF）网络元件，用于向用户设备（UE）识别UE能够连接到核心网络的接入网络， ANDSF包括用于与核心网络中的节点通信的接口。 ANDSF被配置为从核心网络中的节点接收信息，并且至少部分地基于所接收的信息执行接入网络发现或选择操作。

公开(公告)号：US08989056B2

公开(公告)日：2015-03-24

申请号：US13735670

申请日：2013-01-07

Applicant: Tekelec, Inc.

Inventor： Uri Baniel ,  Manish Kumar Gupta ,  Joseph Wonseok Lee

IPC: H04L12/16 ,  H04L12/14

CPC classification number: H04L12/1407 ,  H04L12/1467 ,  H04L12/1485 ,  H04L41/5022 ,  H04M15/66 ,  H04M15/8016 ,  H04M15/8022 ,  H04M15/81

Abstract: The subject matter described herein includes systems, methods, and computer readable media for utilizing quota usage policy control in a Diameter-based communication network. An exemplary method includes, at a policy server, sending a request for quota usage information associated with a subscriber to an online charging system (OCS) node. The method further includes receiving the quota usage information from the OCS node, generating at least one policy and charging control (PCC) rule for modifying a quality of service (QoS) policy attribute associated with the subscriber based on the quota usage information, and communicating the at least one PCC rule to a Diameter network element.

Abstract translation: 本文描述的主题包括用于在基于Diameter的通信网络中利用配额使用策略控制的系统，方法和计算机可读介质。 一种示例性方法包括在策略服务器处向在线计费系统（OCS）节点发送与订户相关联的配额使用信息的请求。 该方法还包括从OCS节点接收配额使用信息，生成至少一个策略和计费控制（PCC）规则，用于基于配额使用信息修改与用户相关联的服务质量（QoS）策略属性，以及通信 至少一个PCC规则到Diameter网元。