摘要
通过对IEEE1588时钟同步协议的研究,深入分析了影响其时钟同步精度的关键因素,并根据标准建议的改进后的算法,结合电路仿真业务的网络结构搭建模型,通过网络仿真,得出其用来同步在数据分组网络中传输话音业务时可以获得的同步精度结果。
Through a study on IEEE 1588 clock synchronization protocol,this paper presents a deep analysis on those key factors which influence its synchronization precision behavior most. Based on a combination of its improved algorithm and the network architecture of circuit emulation services,a simulation model is set up through which the synchronization precision result it can meet when being used for synchronizing the traditional voice services carried over packet switch networks is obtained.
出处
《微计算机信息》
2010年第3期113-115,共3页
Control & Automation
