公开(公告)号：US09647936B2

公开(公告)日：2017-05-09

申请号：US13915281

申请日：2013-06-11

申请人： Tekelec, Inc.

发明人： Donald Eugene Wallace ,  David Michael Sprague ,  Jonathan James Palmer ,  Thomas Michael Wagner ,  Jeffrey Alan Craig

IPC分类号： H04L12/721 ,  H04L12/725 ,  H04L29/06 ,  H04L12/773

CPC分类号： H04L45/44 ,  H04L29/0653 ,  H04L45/302 ,  H04L45/304 ,  H04L45/60 ,  H04L63/0892

摘要： According to one aspect, the subject matter described herein includes a method for routing Diameter messages. The method includes steps occurring at a Diameter signaling router (DSR) comprising a plurality of Diameter message processors. The method includes receiving a Diameter request message. The method further includes generating a hop-by-hop identifier for identifying a first Diameter message processor of the plurality of Diameter message processors. The method further includes incorporating the hop-by-hop identifier into the Diameter request message. The method further includes routing the Diameter request message to a first Diameter node.

公开(公告)号：US20130346549A1

公开(公告)日：2013-12-26

申请号：US13932608

申请日：2013-07-01

申请人： Tekelec, Inc.

发明人： Jeffrey Alan Craig ,  Mark Edward Kanode ,  Kedar Kashinath Karmarkar ,  David Michael Sprague ,  Mahesh Tomar ,  Donald Eugene Wallace

IPC分类号： H04L29/06

CPC分类号： H04L45/028 ,  H04L43/0805 ,  H04L45/28 ,  H04L45/304 ,  H04L45/34 ,  H04L45/60 ,  H04L63/0892 ,  H04L69/08

摘要： According to one aspect, the subject matter described herein includes a method for routing Diameter messages. The method includes steps occurring at a Diameter signaling router (DSR) comprising a plurality of Diameter message processors. The method also includes receiving, by a first of the plurality of Diameter message processors and from a first Diameter node, a Diameter message, wherein the Diameter message is received via a first Diameter connection. The method further includes determining, by the first Diameter message processor, a next-hop Diameter node for the Diameter message. The method further includes communicating, by the first of the plurality of Diameter message processors and to a second of the plurality of Diameter message processors, the Diameter message. The method further includes communicating, by the second Diameter message processor and to the next-hop Diameter node, the Diameter message, wherein the Diameter message is communicated via a second Diameter connection.

摘要翻译： 根据一个方面，本文描述的主题包括用于路由Diameter消息的方法。 该方法包括在包括多个Diameter消息处理器的Diameter信令路由器（DSR）处发生的步骤。 该方法还包括由多个Diameter消息处理器中的第一个和第一Diameter节点接收Diameter消息，其中Diameter消息经由第一Diameter连接被接收。 该方法还包括由第一Diameter消息处理器确定Diameter消息的下一跳Diameter节点。 该方法还包括由多个Diameter消息处理器中的第一个和多个Diameter消息处理器中的第二个Diameter消息进行通信。 该方法还包括由第二Diameter消息处理器和下一跳Diameter节点通信Diameter消息，其中Diameter消息经由第二Diameter连接来传送。

公开(公告)号：US20130329740A1

公开(公告)日：2013-12-12

申请号：US13915281

申请日：2013-06-11

申请人： Tekelec, Inc.

发明人： Donald Eugene Wallace ,  David Michael Sprague ,  Jonathan James Palmer ,  Thomas Michael Wagner ,  Jeffrey Alan Craig

IPC分类号： H04L12/721

CPC分类号： H04L45/44 ,  H04L29/0653 ,  H04L45/302 ,  H04L45/304 ,  H04L45/60 ,  H04L63/0892

摘要： According to one aspect, the subject matter described herein includes a method for routing Diameter messages. The method includes steps occurring at a Diameter signaling router (DSR) comprising a plurality of Diameter message processors. The method includes receiving a Diameter request message. The method further includes generating a hop-by-hop identifier for identifying a first Diameter message processor of the plurality of Diameter message processors. The method further includes incorporating the hop-by-hop identifier into the Diameter request message. The method further includes routing the Diameter request message to a first Diameter node.

摘要翻译： 根据一个方面，本文描述的主题包括用于路由Diameter消息的方法。 该方法包括在包括多个Diameter消息处理器的Diameter信令路由器（DSR）处发生的步骤。 该方法包括接收Diameter请求消息。 该方法还包括生成用于识别多个Diameter消息处理器中的第一Diameter消息处理器的逐跳标识符。 该方法还包括将逐跳标识符并入Diameter请求消息中。 该方法还包括将Diameter请求消息路由到第一Diameter节点。

公开(公告)号：US08996636B2

公开(公告)日：2015-03-31

申请号：US14016000

申请日：2013-08-30

申请人： Tekelec, Inc.

发明人： Jeffrey Alan Craig ,  Mark Edward Kanode ,  Thomas Matthew McCann ,  David Michael Sprague ,  Donald Eugene Wallace ,  Peter Joseph Marsico

IPC分类号： G06F15/16 ,  H04L12/759 ,  H04L29/06 ,  H04L12/721 ,  H04L12/26 ,  H04L12/773 ,  H04L12/703

CPC分类号： H04L45/028 ,  H04L43/0805 ,  H04L45/28 ,  H04L45/304 ,  H04L45/34 ,  H04L45/60 ,  H04L63/0892 ,  H04L69/08

摘要： Methods, systems, and computer readable media for answer-based routing of Diameter request messages are disclosed. According to one method, a Diameter request message is received from a first Diameter node at a. A copy of at least a portion of the Diameter request message is cached at the DSR and the Diameter request message is routed to a second Diameter node. The DSR determines whether a predetermined condition associated with an answer to the first Diameter request message exists. In response to determining that the predetermined condition exists, the cached portion of the Diameter request message is retrieved, a Diameter request that includes the cached portion of the Diameter request message is generated, and the generated Diameter request message is routed.

摘要翻译： 公开了用于Diameter请求消息的基于应答路由的方法，系统和计算机可读介质。 根据一种方法，从a的第一Diameter节点接收Diameter请求消息。 Diameter请求消息的至少一部分的副本被缓存在DSR处，Diameter请求消息被路由到第二Diameter节点。 DSR确定是否存在与第一Diameter请求消息的答案相关联的预定条件。 响应于确定存在预定条件，检索Diameter请求消息的缓存部分，生成包括Diameter请求消息的缓存部分的Diameter请求，并且生成的Diameter请求消息被路由。

公开(公告)号：US09148388B2

公开(公告)日：2015-09-29

申请号：US13901534

申请日：2013-05-23

申请人： Tekelec, Inc.

发明人： David Michael Sprague ,  Seetharaman Khadri ,  Komal G. Khungar ,  Jeffrey Alan Craig ,  Srikanth Nanjund Rao

IPC分类号： H04L12/931 ,  H04L29/08

CPC分类号： H04L49/35 ,  H04L67/32 ,  H04L67/327

摘要： Methods, systems, and computer readable media for performing enhanced service routing are disclosed. One method includes receiving, at a Diameter application executing on a message processor associated with a DSR, a Diameter message that requires a service. The method also includes determining, using service routing data, at least one service provider for performing the service associated with the Diameter message, wherein the service routing data is based on service capability information provided by a plurality of service providers and sending the Diameter message or a portion of the Diameter message to the at least one service provider for performing the service.

摘要翻译： 公开了用于执行增强服务路由的方法，系统和计算机可读介质。 一种方法包括在与DSR相关联的消息处理器上执行的Diameter应用程序接收需要服务的Diameter消息。 该方法还包括：使用服务路由数据确定至少一个服务提供者，用于执行与Diameter消息相关联的服务，其中服务路由数据基于由多个服务提供商提供的服务能力信息，并且发送Diameter消息或 Diameter消息的一部分给至少一个服务提供者执行服务。

公开(公告)号：US20140348176A1

公开(公告)日：2014-11-27

申请号：US13901534

申请日：2013-05-23

申请人： Tekelec, Inc.

发明人： David Michael Sprague ,  Seetharaman Khadri ,  Komal G. Khungar ,  Jeffrey Alan Craig ,  Srikanth Nanjund Rao

IPC分类号： H04L12/931

CPC分类号： H04L49/35 ,  H04L67/32 ,  H04L67/327

摘要： Methods, systems, and computer readable media for performing enhanced service routing are disclosed. One method includes receiving, at a Diameter application executing on a message processor associated with a DSR, a Diameter message that requires a service. The method also includes determining, using service routing data, at least one service provider for performing the service associated with the Diameter message, wherein the service routing data is based on service capability information provided by a plurality of service providers and sending the Diameter message or a portion of the Diameter message to the at least one service provider for performing the service.

摘要翻译： 公开了用于执行增强服务路由的方法，系统和计算机可读介质。 一种方法包括在与DSR相关联的消息处理器上执行的Diameter应用程序接收需要服务的Diameter消息。 该方法还包括：使用服务路由数据确定至少一个服务提供者，用于执行与Diameter消息相关联的服务，其中服务路由数据基于由多个服务提供商提供的服务能力信息，并且发送Diameter消息或 Diameter消息的一部分给至少一个服务提供者执行服务。

公开(公告)号：US08799391B2

公开(公告)日：2014-08-05

申请号：US13932608

申请日：2013-07-01

申请人： Tekelec, Inc.

发明人： Jeffrey Alan Craig ,  Mark Edward Kanode ,  Kedar Kashinath Karmarkar ,  David Michael Sprague ,  Mahesh Tomar ,  Donald Eugene Wallace

IPC分类号： G06F15/16

CPC分类号： H04L45/028 ,  H04L43/0805 ,  H04L45/28 ,  H04L45/304 ,  H04L45/34 ,  H04L45/60 ,  H04L63/0892 ,  H04L69/08

摘要： According to one aspect, the subject matter described herein includes a method for routing Diameter messages. The method includes steps occurring at a Diameter signaling router (DSR) comprising a plurality of Diameter message processors. The method also includes receiving, by a first of the plurality of Diameter message processors and from a first Diameter node, a Diameter message, wherein the Diameter message is received via a first Diameter connection. The method further includes determining, by the first Diameter message processor, a next-hop Diameter node for the Diameter message. The method further includes communicating, by the first of the plurality of Diameter message processors and to a second of the plurality of Diameter message processors, the Diameter message. The method further includes communicating, by the second Diameter message processor and to the next-hop Diameter node, the Diameter message, wherein the Diameter message is communicated via a second Diameter connection.

摘要翻译： 根据一个方面，本文描述的主题包括用于路由Diameter消息的方法。 该方法包括在包括多个Diameter消息处理器的Diameter信令路由器（DSR）处发生的步骤。 该方法还包括由多个Diameter消息处理器中的第一个和第一Diameter节点接收Diameter消息，其中Diameter消息经由第一Diameter连接被接收。 该方法还包括由第一Diameter消息处理器确定Diameter消息的下一跳Diameter节点。 该方法还包括由多个Diameter消息处理器中的第一个和多个Diameter消息处理器中的第二个Diameter消息进行通信。 该方法还包括由第二Diameter消息处理器和下一跳Diameter节点通信Diameter消息，其中Diameter消息经由第二Diameter连接来传送。

公开(公告)号：US20140074975A1

公开(公告)日：2014-03-13

申请号：US14016000

申请日：2013-08-30

申请人： Tekelec, Inc.

发明人： Jeffrey Alan Craig ,  Mark Edward Kanode ,  Thomas Matthew McCann ,  David Michael Sprague ,  Donald Eugene Wallace ,  Peter Joseph Marsico

IPC分类号： H04L12/721

CPC分类号： H04L45/028 ,  H04L43/0805 ,  H04L45/28 ,  H04L45/304 ,  H04L45/34 ,  H04L45/60 ,  H04L63/0892 ,  H04L69/08

摘要： Methods, systems, and computer readable media for answer-based routing of Diameter request messages are disclosed. According to one method, a Diameter request message is received from a first Diameter node at a. A copy of at least a portion of the Diameter request message is cached at the DSR and the Diameter request message is routed to a second Diameter node. The DSR determines whether a predetermined condition associated with an answer to the first Diameter request message exists. In response to determining that the predetermined condition exists, the cached portion of the Diameter request message is retrieved, a Diameter request that includes the cached portion of the Diameter request message is generated, and the generated Diameter request message is routed.

摘要翻译： 公开了用于Diameter请求消息的基于应答路由的方法，系统和计算机可读介质。 根据一种方法，从a的第一Diameter节点接收Diameter请求消息。 Diameter请求消息的至少一部分的副本被缓存在DSR处，Diameter请求消息被路由到第二Diameter节点。 DSR确定是否存在与第一Diameter请求消息的答案相关联的预定条件。 响应于确定存在预定条件，检索Diameter请求消息的缓存部分，生成包括Diameter请求消息的缓存部分的Diameter请求，并且生成的Diameter请求消息被路由。