The Application Of Program-Controlled Exchange Technology In Telecommunication Service Network

Based on system research and demand analysis , according to the telecommunication service network in design goal, the principle and the duty, proposed the stored program controlled switching system hardware architecture and the software management function system design and the solution.This thesis has analyzed the existing telecommunication service network, compares other local uses duplicate stops machine and so on the system service net in view of sole program controlled switch and the single kind of service, the stored program controlled switching system structure complex but is nimble and extant, has theoretically with the project application in innovation. This way brings the merit is the handling of traffic link although increases, the efficiency high, is not easy to make a mistake, the personnel is not extremely fat, is easy to manage, reduced the telecommunication service cost greatly. Must research and develop voluntarily to the telecommunication stored program controlled switching system, is advantageous for the maintenance and the management and the promotion.In order to solve the above problem, the computer application and development center of Liaoyang telecommunication network branch and HuaWei laboratory of Liaoning information vocationed technology institute, based on existing equipment and the technical force, to proposed the tentative plan of research work is using technical the software object-oriented and the multi- modules supporting system in software development, the plan contained the user data processing service logic in the module and make the coupling degree of "telecommunication service network" lowest. According to the TMN frame business management and the network management function system lamination thought, the system lamination, during each level has designed the nimble system connection, guarantees each module the independence, does not lose the system whole the extension and the compatibility. Unit exploitation S-1240 storedprogram controlled exchange module, AXE-10 program controller exchange module. Hereafter unceasingly will consummate, joins the C&C08 program controlled switch module, this article introduced the stored program controlled switching technology in the telecommunication service network application technology various modules function and the development realization process goal and the significance, and key take the C&C08 program controlled switch module as an example, in detail narrated its realization service data program control processing mentality, the realization process and the procedure execution operating process,And attaches the stored program controlled switching system analysis situs chart and the corresponding program flow diagram, develops may the automatic reduction telecommunication service network service data true significance stored program controlled switching system.The thesis researches the plan that uses the method to enables the system to adapt flexibly to the different front backstage application environment. It uses the weight switchboard ability mathematics algorithm, has chosen the suitable hardware equipment and the software development kit, the realization user data program control automatic reduction, the level which the topic ultimate objective and achieved highly effective has, the reliable stored program controlled exchange ability telecommunication service network system.