文件名称:
ASN.1 Communication between Heterogeneous Systems
开发工具:
文件大小: 6mb
下载次数: 0
上传时间: 2013-01-12
详细说明: Abstract Syntax Notation One (ASN.1) is a notation that is used in describing messages to be exchanged between communicating application programs. It provides a high level description of messages that frees protocol designers from having to focus on the bits and bytes layout of messages. Initially used to describe email messages within the Open Systems Interconnection protocols, ASN.1 has since been adopted for use by a wide range of other applications, such as in network management, secure email, cellular telephony, air tra±c c ontrol, and voice and video over the Internet. Closely associated with ASN.1 are sets of standardized encoding rules that describe the bits and bytes layout of messages as they are in transit between communicating application programs. Neither ASN.1 nor its encoding rules are tied to any particular computer architecture, operating system, language or application program structure, and are used in a range of programming languages, including Java, C++, C or COBOL. The formal standards documents on ASN.1 and its encoding rules are published by the International Telecommunications Union-Telecommunications Sector (ITU-T), by the International Organization for Standardization (ISO) and by the International Electrotechnical Commission (IEC). Though the standards are very thorough and precise in their definitions, they are not easy to read. The purpose of this book is to explain ASN.1 and its encoding rules in easy to understand terms. It addresses the subject at both an introductory level that is suitable for beginners, and at a more detailed level that is meant for those who seek a deeper understanding of ASN.1 and the encoding rules. Application protocol designers who need a solid understanding of ASN.1, and computer programmers who desire a clear and full understanding of the standardized encoding rules of ASN.1, will bene¯t from reading this book. ...展开收缩
(系统自动生成,下载前可以参看下载内容)
下载文件列表
相关说明
- 本站资源为会员上传分享交流与学习,如有侵犯您的权益,请联系我们删除.
- 本站是交换下载平台,提供交流渠道,下载内容来自于网络,除下载问题外,其它问题请自行百度。
- 本站已设置防盗链,请勿用迅雷、QQ旋风等多线程下载软件下载资源,下载后用WinRAR最新版进行解压.
- 如果您发现内容无法下载,请稍后再次尝试;或者到消费记录里找到下载记录反馈给我们.
- 下载后发现下载的内容跟说明不相乎,请到消费记录里找到下载记录反馈给我们,经确认后退回积分.
- 如下载前有疑问,可以通过点击"提供者"的名字,查看对方的联系方式,联系对方咨询.