Design And Implementation Of Convergent Billing System's Roaming Billing Processing Subsystem In China Mobile's Boss

As the 3G comming, the business become one after another. So for the BOSS system to support billing system requires more business, more flexible full service convergent billing. Need full service convergent billing for voice, data, value-added services, converged billing content business, supports a variety of business deals and bundled cross. Functional domains in accordance with the division of convergent billing, convergent billing is divided into two parts:local integration of billing and roaming billing processing. Roaming billing processing to deal with roaming users from other provinces or abroad, all operations in the province if single, including voice, SMS, GPRS, value-added services such as single words, then a single four categories, and rates in accordance with relevant business users to use the business standard for billing, and follow the specific business of the specification file upload form their own support system to the headquarters. Roaming user's arrears to ensure risk control, reduce or eliminate roaming deal if one does not lead to timely and malicious users arrears, bad debts increase in such acts, the maximum effective protection to avoid these problems is the basis of income, so roaming billing processing sub-system in the BOSS system has some important position.This paper describes the design and development of my roaming billing processing software,, the paper describes the background and related software applications business knowledge, analysis of the demand for software applications focus, describes the design process and testing methods.Roaming billing processing software is written using C language, multi-threading technology and run under the UNIX platform, using oracle database interface to access the stored data in the database, configuration files in text format through the program can handle without the appropriate business logic adjust the code.After a comprehensive and detailed procedures for testing compliance with relevant requirements, the two projects and the successful implementation of accurate and efficient on-line in the practical application environment.Configuration of new software and a high degree of flexibility for quick and convenient response to actual business needs change or expand, to maximize the reduction of operational changes because of changes to the software brought time and cost for operators to better and faster business promotion provides a strong support.