摘要
针对带内单频脉冲线路信号的种类、结构、接收方法等特点,对线路信号的接收提出一种多状态扫描法.该算法减少了程控交换机用于线路信号接收的开销,改善了系统的服务质量.
According to the characteristics of In-Band Single Frequency Pulse Line Signal, an algorithm called Multi-Status Scanning Method is presented in this paper for the receiving of the line signal.With this algorithm the time spent on scanning line signal in SPC switching system has been decreased,and the service-quality of the system has been improved.
关键词
信号传输
程控交换机
线路信号
common-channel signallin/SPC switching system
line signal
mnlti-status scanning
