| TD-SCDMA系统中ASN.1编译码器的设计和实现 |
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| 引用本文： | 李小文,王宁.TD-SCDMA系统中ASN.1编译码器的设计和实现[J].重庆邮电学院学报(自然科学版),2009(3). |
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| 作者姓名： | 李小文 王宁 |
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| 作者单位： | 重庆邮电大学通信与信息工程学院;重庆邮电大学计算机科学与技术学院; |
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| 基金项目： | 科技部中小企业创新基金(04C26215111366) |
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| 摘 要： | 为了解决传统ASN.1(abstract syntax notation one)编译码工作中存在的缺陷,根据TD-SCDMA中ASN.1编译码原理,提出利用编译器自动生成工具another tool for language recognition(ANTLR),设计了一个ASN.1描述代码的编译器,实现从ASN.1源代码到CSharp(C#)语言数据结构的映射,其中包含完整的编译码所需信息,且便于访问。通过调用独立的编译码算法函数,从数据结构中提取相应的参数完成编译码。实际应用表明该编译系统减省了繁复的人工翻译描述代码工作,提高了ASN.1编译码的效率和准确率。
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| 关 键 词： | ASN.1 ANTLR 编译码器 |
Design and implementation of encoder and decoder for ASN.1 in TD-SCDMA system |
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| LI Xiao-wen,WANG Ning.Design and implementation of encoder and decoder for ASN.1 in TD-SCDMA system[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2009(3). |
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| Authors: | LI Xiao-wen WANG Ning |
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| Institution: | LI Xiao-wen~1,WANG Ning~2 (1.College of Communication , Information Engineering.Chongqing University of Posts , Telecommunications.Chongqing 400065,P.R.China,2.College of Computer Science , Technology,Chongqing University of Posts , Telecommunications.Chongqing 400065,P.R.China) |
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| Abstract: | To resolve deficiencies existed in the traditional abstract syntax notation one(ASN.1) encoding and decoding work,according to the principle of ASN.1 encoding and decoding in TD-SCDMA,an ASN.1 code complier based on ANother tool for language recognition(ANTLR) was designed.A mapping of ASN.1 origin code was established onto the data structure of CSharp(C#) language,which includes the information for encoding and decoding,and it was easy to access. Through using the independent algorithm function,the related... |
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| Keywords: | ASN 1 ANTLR encoder and decoder |
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