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主要介绍了依据ITU-T的用户信令建议,结合工程项目,利用规格描述语言(SDL)的开发工具并与抽象语法描述语言(ASN.1)相结合,进行ATM UNI信令系统的设计和实现方法。
This paper mainly introduces the design of ATM UNI signaling system based on ITU-T user signaling and the project, the development tools of SDL and the combination of Abstract Syntax Description Language (ASN.1) Implementation.