软交换技术中服务阻塞问题的浅析

Study on service block of soft switch technology

软交换是一种功能实体,是下一代网络呼叫与控制的核心.对其服务阻塞问题的研究是为了解决数据传输过程中可能出现的如丢失、时延等问题,对保证数据传输的保密性、完整性,提高网络的安全性与可靠性都具有重要意义.针对软交换技术中的服务阻塞问题进行了分析并提出了一种分布式的设计思想,对进程的分担、数据流的检测等问题做了具体的算法设计与描述,使服务阻塞问题得到解决.

Soft switch is a function substantiality,it is the core of NGN. The reason of carrying out some research on service block of soft switch is to solve problem of data transmission,which is significance to protect data. This paper analyzed service block and gave some design methods and description,whose purpose is to solve service block.