Research On The Flow Driven Technique In Telecom OSS System

The Operation Support System (OSS) of telecom is a kind of support system which is integrative and resource & information-shared of telecom operator, it takes clients service, business operation, management as core, and pivotal transaction' operation as main function. The system affords a compositive platform of business operation and management. Being driven by flow is a kind of resolvment of telecom' OSS business. So far as being driven by flow is concerned, a workflow manager is the core of OSS and business system is constructed on the base of standard workflow. At the same time, the information between systems will not be shared only, they will be managed effectively. In such a case, telecom's left and isomerous system could implement data and information's integration and alternation.The contribution of this system rests with realizations below:1. It emphasis on integrated Services' accepting and hearing, realizes the attemper of order form based on flow driving. It realizes the applying integration of enterprise level of telecom bequeathment different framework system. It makes the agile injection of operation flow come true.2. It has designed and realized the share based on sid. It drives the operation flow by work flow engine, introduces rule engine in operation crunode so that the establishment and maintenance of rules becomes easier and more convenient.3. It provides message bus unit, assures the system massage delivery through the point to point mode based on issuance and subscription. On the other hand, system operation support framework supports programmer faces to discreteness. It applies agile discreteness mode in the implement of the whole system. The operation logic level is the aggregate of the operation discreteness.The system realizes a being driven by flow between telecom's OSS, and completes the attemper of order form in integrated Services' accepting and hearing. The system launches a business flow from order form's generation. This business flow will be completed in enterprise integration hub. The nodes among the flow will exchange visits with 97,customer service and charge.