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Method for controlling signaling message flow quantity

A technology for controlling signaling and messages, which is applied in the direction of selection devices, subscriber special services, electrical components, etc., and can solve problems such as unsatisfactory control of circuit monitoring message flow

Active Publication Date: 2010-10-13
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The problem caused by the above method is: when the signaling endpoint SEP is connected to many adjacent signaling points through one STP, once the signaling link between SEP and STP is normal, SEP will be reachable by many signaling points in a short time
Congestion control is useful for call initiation, but not ideal for circuit monitoring message flow control

Method used

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  • Method for controlling signaling message flow quantity
  • Method for controlling signaling message flow quantity
  • Method for controlling signaling message flow quantity

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Embodiment Construction

[0033] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0034] figure 2 is a flow chart of the method for controlling signaling message flow according to the present invention. like figure 2 As shown, the method for controlling the flow of signaling messages during the activation of the relay circuit includes the following steps:

[0035] Step S202, after the signaling link between the signaling endpoint and the signaling transfer point is successfully connected, the signaling transfer point sends a transfer permission message to the signaling endpoint;

[0036] Step S204, after the signaling endpoint receives the transfer permission message, it sends a user part unavailable message to all reachable peer signaling po...

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PUM

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Abstract

The present invention provides a method for controlling signaling message flux in repeat circuit service process, including that: a signaling transfer point transmits admission transfer message to a signaling terminal; the signaling terminal transmits unavailable message of user parts to all reachable terminal signaling points; the message transfer part of all reachable terminal signaling points transmit a first indication primitive to user parts for notifying the unavailability of user parts, the user parts close all repeat circuits with the signaling terminals. The message transfer part of signaling terminal transmits a second indication primitive to user part of signaling terminal, and the user part can transmit signaling message to reachable terminal signaling points; and user parts store the coding of reachable terminal signaling points, and select reachable terminal signaling point one by one in a certain time for performing repeat circuit recovery operation, and review process after starting repeat circuit, thereby controlling effectively interaction of congestion message between signaling points.

Description

technical field [0001] The invention relates to the field of fixed network communication, more specifically, to a method for controlling signaling message flow during the activation process of a relay circuit. Background technique [0002] The traditional signaling network is mainly composed of signaling points and signaling links. The signaling point is generally divided into a signaling end point (Signaling End Point, SEP) and a signaling transfer point (Signaling Transfer Point, STP). SEP is a node that processes control messages, where the signaling point that generates the message is the originating point of the message, and the signaling point where the message arrives is the destination node of the message. STP has a signaling forwarding function, and forwards signaling messages from one signaling link to the signaling node of another signaling link. A signaling transfer point serving as a message to a destination will use the transfer-enable procedure to inform one...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q3/00H04M3/42
Inventor 邵红维
Owner ZTE CORP
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