摘要
数/模电话网中,大量采用PCM基群各类信令接口设备来解决两种不同的线路信号的互通,从而保证数/模电话网的正常运行。本文从信令转换的基本原理出发,对工程中、维护中所遇到的信令配合问题进行分析,并提出了处理信令配合问题的方法。
In digital and analog co-existed telephone network, various kinds of primary PCM signalling interfaces equipments have been applied for the puropose of inter-connection between two different types of line signal to guarantee the network' s normal operation. Form the basic principle of signalling conversion, a detailed analysis for signalling adapting problems in engineering installation and service maintanance is given in the paper. Approaches to the problemes are also described in this paper.
出处
《电信科学》
北大核心
1993年第5期43-50,共8页
Telecommunications Science
