公开(公告)号：US20130151845A1

公开(公告)日：2013-06-13

申请号：US13712481

申请日：2012-12-12

Applicant: Tekelec, Inc.

Inventor： Steven Robert Donovan

IPC: H04L29/06

CPC classification number: H04L63/0407

Abstract: The subject matter described herein includes systems, methods, and computer readable media for encrypting Diameter identification information contained in Diameter signaling messages. The system includes a Diameter agent that comprises a network interface configured to receive, from a first Diameter node, a Diameter signaling message that includes Diameter identification information associated with the first Diameter node and a Diameter encryption topology hiding module (ETHM) configured to encrypt the Diameter identification information to generate encrypted Diameter identification information and to replace the Diameter identification information in the Diameter signaling message with the encrypted Diameter identification information. The Diameter agent further includes a routing module configured to route the Diameter signaling message with the encrypted Diameter identification information to a second Diameter node.

Abstract translation: 本文描述的主题包括用于加密包含在Diameter信令消息中的Diameter标识信息的系统，方法和计算机可读介质。 该系统包括Diameter代理，其包括被配置为从第一Diameter节点接收Diameter信令消息的网络接口，Diameter信令消息包括与第一Diameter节点相关联的Diameter标识信息和Diameter加密拓扑隐藏模块（ETHM），Diameter加密拓扑隐藏模块（ETHM） 用于生成加密的Diameter识别信息并用Diameter识别信息替换Diameter信令消息中的Diameter标识信息的直径识别信息。 Diameter代理还包括路由模块，该路由模块被配置为将Diameter信令消息与加密的Diameter标识信息路由到第二Diameter节点。

公开(公告)号：US20040081206A1

公开(公告)日：2004-04-29

申请号：US10631586

申请日：2003-07-31

Applicant: Tekelec

Inventor： Rick L. Allison ,  Raghavendra G. Rao ,  Peter Joseph Marsico

IPC: H04J003/12

CPC classification number: H04Q3/0025 ,  H04W8/28 ,  H04W88/184

Abstract: Methods and systems for universal, automatic service selection are disclosed. A method for universal, automatic service selection includes receiving signaling messages and identifying signaling connection control part (SCCP) messages from the signaling messages. The SCCP messages are decoded to extract SCCP parameters and application layer parameters from the messages. A routing address translation service is selected for each of the SCCP messages based on application identifiers that identify application layer message types alone or in combination with other parameters. Selecting the routing address translation service in this manner makes the service selection more robust and universally applicable, especially in networks where different or non-standard selector parameters are utilized.

Abstract translation: 公开了通用，自动服务选择的方法和系统。 用于通用，自动服务选择的方法包括从信令消息接收信令消息和标识信令连接控制部分（SCCP）消息。 SCCP消息被解码以从消息中提取SCCP参数和应用层参数。 基于识别应用层消息类型的应用标识符或与其他参数组合，为每个SCCP消息选择路由地址转换服务。 以这种方式选择路由地址转换服务使得服务选择更加健壮并且普遍适用，特别是在使用不同或非标准选择器参数的网络中。

公开(公告)号：US20040078481A1

公开(公告)日：2004-04-22

申请号：US10274744

申请日：2002-10-21

Applicant: Tekelec

Inventor： Joseph Michael Rudd ,  Benjamin Crawford Robinson ,  Jeffrey Lynn Ellis ,  David F. Knierim

IPC: G06F015/173

CPC classification number: H04L29/12349 ,  H04L45/02 ,  H04L45/28 ,  H04L61/2507 ,  H04L67/1002 ,  H04L67/101 ,  H04L69/169 ,  H04L2029/06054

Abstract: Methods and systems for exchanging reachability information and for switching between redundant interfaces in a network cluster are disclosed. Nodes in the network cluster are connected via redundant links and exchange reachability messages at periodic intervals. Each node includes a kernel routing table used to route messages and a reachability application routing table for storing reachability information used to update entries in the kernel routing table. Each node executes a predetermined algorithm for selecting entries in the reachability application routing table to be written to the kernel routing table.

Abstract translation: 公开了用于交换可达性信息和用于在网络集群中的冗余接口之间切换的方法和系统。 网络集群中的节点通过冗余链路连接，并以周期性间隔交换可达性消息。 每个节点包括用于路由消息的内核路由表和用于存储用于更新内核路由表中的条目的可达性信息的可达性应用程序路由表。 每个节点执行预定算法，用于选择要写入内核路由表的可达性应用程序路由表中的条目。

公开(公告)号：US20040032943A1

公开(公告)日：2004-02-19

申请号：US10639081

申请日：2003-08-11

Applicant: Tekelec

Inventor： Seetharaman Khadri ,  Randal Latta Dunn JR.

IPC: H04M007/00

CPC classification number: H04Q3/0025

Abstract: A multiple point code routing node is configured to recognize multiple point codes as true point codes. The multiple point code routing node originates, terminates, and processes messages having any of its any of its true point codes. As a result, the multiple point code routing node can replace two or more signal transfer points in a conventional telecommunications network without requiring reconfiguration of other nodes in the telecommunications network. Multiple point code routing node may also recognize multiple adjacent point codes or secondary adjacent point codes of a mated multiple point code routing node. Because the multiple point code routing node can associate multiple point codes with its mate, the number of logical or physical signaling links between adjacent multiple point code routing nodes can be increased.

Abstract translation: 多点代码路由节点被配置为将多个点代码识别为真点代码。 多点代码路由节点发起，终止和处理具有任何其任何真实点代码的消息。 结果，多点代码路由节点可以替代传统电信网络中的两个或更多个信号传送点，而不需要电信网络中其他节点的重新配置。 多点码路由节点还可以识别配对的多点码路由节点的多个相邻点码或次相邻点码。 由于多点代码路由节点可以将多点代码与其配对相关联，所以可以增加相邻多点代码路由节点之间的逻辑或物理信令链路的数量。

公开(公告)号：US20030231652A1

公开(公告)日：2003-12-18

申请号：US10403459

申请日：2003-03-31

Applicant: Tekelec

Inventor： David Michael Sprague ,  Dan Alan Brendes ,  Venkatarmaiah Ravishankar ,  Paul Andrew Miller

IPC: H04J003/22

CPC classification number: H04Q3/005 ,  H04L29/06 ,  H04L69/08 ,  H04L69/16 ,  H04L69/161 ,  H04L69/169 ,  H04M7/066 ,  H04M7/1245 ,  H04Q3/0025 ,  H04Q3/0029 ,  H04Q3/0045

Abstract: Methods and systems for transmitting user part messages between signaling system seven (SS7) signaling points over an internet protocol (IP) network include receiving, at a signal transfer point, a first SS7 user part message. The first SS7 user part message can be received from a first SS7 signaling point, such as a service switching point (SSP). The first SS7 signaling point is encapsulated in a first IP packet. The first IP packet is transmitted to a second SS7 signaling point over an IP network.

Abstract translation: 用于通过因特网协议（IP）网络在信令系统七（SS7）信令点之间发送用户部分消息的方法和系统包括在信号传送点处接收第一SS7用户部分消息。 可以从第一SS7信令点（诸如业务交换点（SSP））接收第一SS7用户部分消息。 第一个SS7信令点被封装在第一个IP包中。 第一个IP包通过IP网络传输到第二个SS7信令点。

公开(公告)号：US20030091070A1

公开(公告)日：2003-05-15

申请号：US10225998

申请日：2002-08-22

Applicant: Tekelec

Inventor： Michael R. Pail ,  Phillip C. Jerzak JR. ,  John R. Lenns ,  Todd Eichler ,  Neil Tomlinson ,  Peter J. Marsico

IPC: H04J003/04

CPC classification number: H04Q3/0025 ,  H04Q11/0414 ,  H04Q11/0421 ,  H04Q2213/13003 ,  H04Q2213/13097 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13176 ,  H04Q2213/13214 ,  H04Q2213/13216 ,  H04Q2213/13292 ,  H04Q2213/13299 ,  H04Q2213/1332 ,  H04Q2213/13322 ,  H04Q2213/13362 ,  H04Q2213/13392

Abstract: Method and systems for improving utilization of high-speed time division multiplexed communications links at a signal transfer point are disclosed. A multi-port link interface module terminates two or more high-speed TDM links and generates internal data. Data received on one high-speed communications link is combined with the internal data used to fill outbound timeslots in an outgoing high-speed link. The data may include signaling data, bearer data, or signaling and bearer data.

Abstract translation: 公开了一种用于提高在信号传送点的高速时分复用通信链路的利用率的方法和系统。 多端口链路接口模块终止两条或更多条高速TDM链路，并产生内部数据。 在一个高速通信链路上接收的数据与用于在外发高速链路中填写出站时隙的内部数据组合。 数据可以包括信令数据，承载数据或信令和承载数据。

公开(公告)号：US09635526B2

公开(公告)日：2017-04-25

申请号：US13815751

申请日：2013-03-15

Applicant: Tekelec, Inc.

Inventor： Thomas Matthew McCann

IPC: H04W60/00 ,  H04L12/58 ,  H04W4/14 ,  H04W8/28

CPC classification number: H04W4/14 ,  H04L51/38 ,  H04W8/28 ,  H04W60/00

Abstract: A method for utilizing a Diameter proxy agent to communicate short message service (SMS) messages in a Diameter network includes receiving, from an SMS service center via a Diameter interface, a mobile subscriber location information request message directed to a home subscriber server (HSS), wherein mobile subscriber location information request message is associated with a recipient mobile subscriber. The method further includes querying a number portability database to determine whether the recipient mobile subscriber has been ported to a foreign network and forwarding the mobile subscriber location information request message toward a gateway associated with the foreign network In response to determining the recipient mobile subscriber has been ported to the foreign network. The method also includes, in response to determining the recipient mobile subscriber has not been ported to the foreign network, forwarding the request message to the HSS in the first network or the foreign network.

公开(公告)号：US09473928B2

公开(公告)日：2016-10-18

申请号：US13942205

申请日：2013-07-15

Applicant: Tekelec, Inc.

Inventor： Sundaram Rajagopalan ,  Apirux Bantukul ,  Ajay Padmakar Deo

IPC: H04W4/00 ,  H04W8/20 ,  H04W8/08

CPC classification number: H04W8/20 ,  H04W8/082

Abstract: According to one aspect, the subject matter described herein includes a system for controlling local breakout using a policy infrastructure. The system includes a policy and charging rules function (PCRF) configured to receive an admission request associated with a subscriber from an evolved node B (eNode B) and, in response to the admission request, to install a subscriber-specific policy on the eNode B for implementing local breakout at the eNode B for the subscriber.

Abstract translation: 根据一个方面，本文所述的主题包括用于使用策略基础设施来控制本地突围的系统。 该系统包括策略和计费规则功能（PCRF），其被配置为从演进节点B（eNode B）接收与订户相关联的准入请求，并且响应于接纳请求在eNode节点上安装订户特定策略 B用于在用户的eNode B处实现本地突围。

公开(公告)号：US09369390B2

公开(公告)日：2016-06-14

申请号：US14182864

申请日：2014-02-18

Applicant: Tekelec, Inc.

Inventor： Apirux Bantukul ,  Joanne Steinberg ,  Sam Eric McMurry

IPC: H04L12/24 ,  H04L12/801

CPC classification number: H04L47/127 ,  H04L41/0896 ,  H04L41/12 ,  H04L41/147

Abstract: The subject matter described herein includes methods, systems, and computer readable media for providing a thinking Diameter network architecture. A system for providing a thinking Diameter network architecture includes a network event listener for receiving information about network events and for providing a real time or predictive view of network conditions. The system further includes a policy directed software defined network (SDN) controller for, based on the real time or predictive view of network conditions, issuing SDN commands to route Internet protocol (IP) flows to needed network elements and to instruct dynamically configurable network elements to instantiate Diameter resource instances or to allocate hardware among existing Diameter resource instances.

Abstract translation: 本文描述的主题包括用于提供思维Diameter网络架构的方法，系统和计算机可读介质。 用于提供思维的Diameter网络架构的系统包括用于接收关于网络事件的信息并用于提供网络状况的实时或预测性视图的网络事件监听器。 该系统还包括一个策略定向软件定义网络（SDN）控制器，用于基于网络条件的实时或预测性视图，发布SDN命令以将互联网协议（IP）流传送到所需网络元件，并指示动态可配置的网络元件 实例化Diameter资源实例或在现有Diameter资源实例之间分配硬件。

公开(公告)号：US09313759B2

公开(公告)日：2016-04-12

申请号：US13751027

申请日：2013-01-25

Applicant: Tekelec, Inc.

Inventor： Thomas Matthew McCann ,  Mark Edward Kanode

IPC: H04L29/06 ,  H04W60/00 ,  H04W12/06 ,  H04W8/04

CPC classification number: H04W60/00 ,  H04L63/0263 ,  H04L63/0892 ,  H04W8/04 ,  H04W12/06

Abstract: The subject matter described herein includes methods, systems, and computer readable media for providing triggerless EIR service in a Diameter network. One method includes steps performed at a Diameter routing agent (DRA). The steps include, receiving a registration or authentication information request at the DRA. The steps further include performing, by the DRA, an EIR lookup in response to the registration or authentication information request message. The method further includes, relaying the registration or authentication information request message to a home subscriber server (HSS) or a home location register (HLR) or responding on behalf of the HSS or HLR based on results of the EIR lookup.

Abstract translation: 本文描述的主题包括用于在Diameter网络中提供无触发EIR服务的方法，系统和计算机可读介质。 一种方法包括在Diameter路由代理（DRA）中执行的步骤。 这些步骤包括：在DRA接收注册或认证信息请求。 这些步骤还包括由DRA执行响应于注册或认证信息请求消息的EIR查找。 该方法还包括：基于EIR查找的结果，将注册或认证信息请求消息中继到归属订户服务器（HSS）或本地位置寄存器（HLR）或代表HSS或HLR进行响应。