【摘要】 在诸多移动增值业务中,SMS(短消息服务)因其价格低廉、使用方便、信息传递准确及时、存储转发离线通信等优点而备受用户欢迎。对一项具体的SMS增值业务——漏话提示业务提出了几种解决方案,并选取了最优的一种方案进行了详细的分析与设计。分析了目前漏话提示系统的消息发送成功率低的原因以及在消息流量控制和重传策略方面的不足。在此基础上,提出了改进后的策略,并详细叙述了这种动态流量控制以及分类别重传策略的实现。更多还原

【Abstract】 Among the mobile value added services, value added SMS is welcomed because it is low-cost, convenient, timely and accurate. Moreover, offline information can be stored and transfered. Brought out some solutions aiming at fail call notice service which is a kind of value added SMS. Made an analysis and system design in details regarding the optimization. The necessity of FCN system was introduced, followed by some standard resolutions currently. Then analyzed why the rate of sending short message successly is so slow and advanced a kind of method for flow control and retransfer to improve the rate。更多还原