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程控交换机七号信令系统电话用户部分的开发研究
引用本文:成际镇,张健宁. 程控交换机七号信令系统电话用户部分的开发研究[J]. 南京邮电大学学报(自然科学版), 1998, 0(3)
作者姓名:成际镇  张健宁
作者单位:南京邮电学院通信工程系
摘    要:在介绍KY1000XM程控交换机系统结构的基础上,给出了采用半呼叫模型对七号信令电话用户部分(TUP)的SDL(软件描述语言)图进行重新设计的方法,提出了在该机上实现TUP的进程调度法,并描述了软件及数据结构,最后对软时钟生成提出了一些设想。

关 键 词:七号信令,程控交换机,数据结构

Research and Development of Telephone User Part in No. 7 Signalling System
Cheng Jizhen Zhang Jianning. Research and Development of Telephone User Part in No. 7 Signalling System[J]. JJournal of Nanjing University of Posts and Telecommunications, 1998, 0(3)
Authors:Cheng Jizhen Zhang Jianning
Affiliation:Cheng Jizhen Zhang Jianning Department of Communication Engineering,Nanjing Institute of Posts and Telecommunications,210003,Nanjing,PRC
Abstract:Based on the introduction of the system structure of KY1000 XM SPC exchange machine, this paper proposes some changes to CCITT No. 7 signalling telephone user part (TUP) SDL chart, presents a processive schedule method to realize the TUP of No. 7 signalling system. The software and data structure are given, and the software time generator is also concerned.
Keywords:No. 7 signalling   SPC exchanges   Data structure
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