公开(公告)号：US20040059910A1

公开(公告)日：2004-03-25

申请号：US10427491

申请日：2003-05-01

Applicant: Tekelec

Inventor： Rick L. Allison ,  Thomas M. McCann ,  Apirux Bantukul ,  Richard Edward Schaedler

IPC: H04L009/00

CPC classification number: H04Q3/0025 ,  H04L51/12 ,  H04L63/0227

Abstract: A filtering and application triggering platform may be implemented on a signaling message routing node to decode signaling messages and increase efficiency in subsequent processing of the signaling message. A communications link module on a signaling message routing node receives a signaling message. A first filtering and application triggering module associated with the communication link module extracts predetermined parameters from the signaling message and generates a decode key based on the parameters. The first filtering and application triggering module applies a first triggering rule to the decode key and determines whether to forward or drop the message. If the first filtering and application triggering module determines that the message should be forwarded, the first filtering and application triggering module forwards the message to another processing module within the signaling message routing node. The decode key is forwarded along with the message. The next processing module may extract additional parameters from the message, add the parameters to the decode key, and apply a triggering rule to the modified decode key.

Abstract translation: 过滤和应用触发平台可以在信令消息路由节点上实现以对信令消息进行解码，并提高信令消息的后续处理中的效率。 信令消息路由节点上的通信链路模块接收信令消息。 与通信链路模块相关联的第一滤波和应用触发模块从信令消息中提取预定参数，并且基于参数生成解码密钥。 第一个过滤和应用触发模块将第一个触发规则应用于解码密钥，并确定是否转发或删除消息。 如果第一个过滤和应用程序触发模块确定消息应该转发，则第一个过滤和应用程序触发模块将消息转发到信令消息路由节点内的另一个处理模块。 解码密钥与消息一起转发。 下一个处理模块可以从消息中提取附加参数，将参数添加到解码密钥，并将触发规则应用于修改的解码密钥。