针对移动通信系统给出一种基于事务分解的多任务并行处理设计方案 .该方案支持对称多处理 ,可任意加载多份应用进程 ,充分利用了多处理器平台的处理能力 ,并可大大提高系统的可靠性和可维护性 .将其应用于实现归属位置寄存器 (HLR)移动应用部分时 ,该方案在有效地保证事务处理完整性的基础上 ,使用户数据的一致性和完整性得到保证 .此外 ,新的应用接口的增加可通过增加新的事务处理规则来实现 ,可以容易地扩展系统功能 ,而不影响多处理模式 .该方案提高了HLR的设计容量和系统性能 . Aiming at the mobile communication system, a multi-task parallel processing scheme based on transaction decomposition is given.The scheme supports symmetric multiprocessing and can load multiple application processes at random, fully utilizes the processing power of multi-processor platform and greatly improves the system Reliability and maintainability.When it is applied to the mobile application part of home location register (HLR), the scheme guarantees the consistency and integrity of user data on the basis of effectively ensuring the transaction integrity. In addition, the addition of new application interfaces can be achieved by adding new transaction rules that easily extend system functionality without affecting multiprocessing modes, which increases the design capacity and system performance of the HLR.