Real-time Billing Models Used In Telecommunication System

With the domestic telecommunications industry-wide business operations and the 3G era, the major operators to seize market opportunities, one after another in marketing and product type on the large-scale innovation, emerging telecom business has been able to provide not only voice, but also data services, fixed network services, value-added services, to package different business will offer, for various combinations. These changes led directly to the operator Operation Support System (BOSS) the rapid development of charging and billing system as the BOSS system, the core subsystem of the system assumed the accuracy of billing and revenue, not only the correctness of operator revenue security, more directly related to the user's service satisfaction. Currently, operators of charging and billing system widely used non-real-time centralized approach, in that way can not provide the user real-time cost, in that way has been unable to meet the business needs and customer satisfaction requirements, we must model on reconstruction, to provide real-time billing the accounts function.Firstly, the existing quasi-real-time charging and billing patterns of defects are analyzed, pointing out that real-time accounting system to establish the need for operators in real time on the current accounts Current research in the field was introduced. Then, on the general framework of real-time accounts model, the realization of the key sub-module program, and the architecture necessary to introduce memory database technology, switching problem on the core technical problems and solutions described in detail.Finally, through technical analysis and summary, to establish a set of simulation system, testing the key Zhibiao the treatment of various Xingneng, Tichu a complete set of feasible solutions that meet operators Quan Ye Wu operation of a new era in the accounts of the billing systems. This article is the existing billing accounts model entirely subversion and transformation of Yin Ru Chuang Xin Ji Shu memory database such as Japanese and Ti Chu Le seamless switching algorithm, to solve the Shishi Accounts Xitong day for Xingneng of Yaoqiuyiji account and on account switching problem. This focus on the actual production needs, not only from the methodological point of view, but from the engineering point of view, attention to implementation details, the proposed scheme has strong operational. Some solutions have been put into application in practical work, and have achieved some results.