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Message routing method, equipment and system

A routing and message technology, applied in the field of communication, can solve the problem of unable to correctly implement SUA protocol message routing, and achieve the effect of avoiding interruption and discarding

Inactive Publication Date: 2008-05-21
葛磊
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0022] The embodiment of the present invention is to provide a message routing method, device and system, which can solve the problem that the message routing of the SUA protocol cannot be correctly implemented when there are more than two node devices in the communication system sharing the signaling point code

Method used

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  • Message routing method, equipment and system
  • Message routing method, equipment and system
  • Message routing method, equipment and system

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Embodiment Construction

[0047] In the embodiment of the present invention, in the IP network based on the SUA protocol, obtain the SUA message to be processed; determine whether the subsystem number in the routing indication information in the SUA message belongs to the subsystem number of the current node device itself, if not According to the routing configuration information configured by the current node device, determine the combination of the signaling point code and subsystem number corresponding to the current node device to reach the destination node device, and according to the signaling point code and subsystem number of the next-hop node device number combination, and send the SUA message to the next-hop node device. If the combination of the signaling point code and the subsystem number in the routing instruction information is the same as the combination of a signaling point code and the subsystem number, the SUA message is sent to the upper layer protocol for processing.

[0048] The S...

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Abstract

The invention discloses a method of message route, which is applied to the IP network controlling the SUA protocol of an adaptation layer for part of users based on signaling connection, the invention solves the problem of the message route that the device with more than two nodes can not correctly realize the SUA protocol when sharing a signaling point code. The method comprises that the following steps: the SUA message to be processed is obtained; the subsystem number of the route indicating information in the SUA protocol is determined not to be the subsystem number of the current node device; and the combination of the signaling point code corresponding to the current node device and arriving the next hop node device of the target node device and the subsystem number is determined according to the routing configuration information configured by the current node device, the SUA message is sent to the corresponding next hop node device according to the combination of the signaling point code of the next hop node device and the subsystem number. Simultaneously, the invention also discloses a message route system and device.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a method, device and system for implementing message routing. Background technique [0002] Signaling Connection Control Part User Adaptation Layer protocol (Signalling Connection Control Part User Adaptation Layer, SUA) is the original No.7 signaling family signaling connection control part (Signalling Connection Control Part, SCCP) user adaptation layer protocol . The performance of the SUA protocol is completely similar to the SCCP protocol for the upper-layer user protocol, so that the original SCCP upper-layer protocol users can be applied in the Internet protocol (Internet protocol, IP) network without any modification, and some specific details of the SUA protocol Implementation, such as SCLC / SCOC / SCRC and other processes, are similar to SCCP. [0003] Below are some brief introductions to the SCCP and SUA protocols respectively. [0004] The SCCP protoco...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04Q7/22H04M7/00H04L12/701
Inventor 刘宇洪周宗榕万斌
Owner 葛磊
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