Telephone user part (TUP) paired computer implementation method

Abstract

A telephone user part (TUP) paired computer implementation method includes the steps: first establishing a static sequence list; then reading an order message X; computing a value of a circuit identification code; next, finding out a corresponding node in the static sequence list according to the value of the circuit identification code and then determining a dynamic linked list which is pointed by the node; looking up a node which is identical to the combination of an origin signaling point coding in the message X and a purpose signaling point coding in the dynamic linked list; when finding a node which is in the same combination, enabling the node to be recorded as P and combining respective information of X and P to update P, when recording of a calling bill is completed, outputting the recording of the calling bill, and at same time, clearing and releasing the node P, otherwise, newly constructing a node in the end of the dynamic linked list and enabling the new constructed node to be recorded as P; when the treatment of the signaling is completed, reading a next signaling message X; and processing the signaling message X in a circular mode. Search times of the signaling are reduced, search speed is largely raised, and in the link of signaling information pairing, the search efficiency can be effectively improved.

Description

Technical field: [0001] The present invention relates to the field of physics, in particular to communication technology, in particular to information system data pairing technology, and in particular to a computer-implemented method for TUP message pairing. Background technique: [0002] Signaling No. 7 is an inter-office signaling system, responsible for signaling transmission and processing between office switches, between office switches and other telecommunication equipment. [0003] The TUP protocol (telephone user part) is located in the fourth layer of the No. 7 signaling system: the functional layer, which implements business-related protocols and functions, such as telephone connection, telephone busy, no answer, and telephone disconnection. [0004] It contains several signaling messages. A normally connected telephone call process includes: IAM (Initial Address Message), ACM (Complete Address Message), ANC (Answer Message, Billing), CLF (Forward Disconnect Messa...

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a computer-implemented method for TUP message pairing. The computer-implemented method for this TUP message pairing will solve the technical problem of inefficiency caused by using linked list pairing in the signaling message pairing link in the prior art.

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