NDLI: The mechanism of ASN.1 encoding and decoding implementation in network protocols

Content Provider	IEEE Xplore Digital Library
Author	Lv Qian Huang Benxiong Wang Furong
Copyright Year	2003
Description	Author affiliation: Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., China (Lv Qian; Huang Benxiong; Wang Furong)
Abstract	Abstract Syntax Notation One (ASN.1) plays an important role in many network protocol stacks. Some institutes use compiler-based approach to develop their ASN.1 module. However, this approach has some disadvantages, such as low efficiency, redundant codes, etc, and the module may become one of the performance bottlenecks in high-speed network communication. This paper discusses the requirements of ASN.1 module in network protocols, and analyses the compiler-based approach. Later a novel approach is proposed. It does not contain numerous encoding and decoding routines, but use a tree-like structure called "database definition" to store the necessary ASN.1 syntax information, and uniform functions to perform the encoding and decoding procedure. Using this method, a substantial reduction in code size was demonstrated (up to 90% reduction in the code size taken up by marshalling routines), and the improved efficiency also tested its superiority.
Sponsorship	IEEE Comput. Soc. Task Force on Inf. Technol. Bus. Appl
Starting Page	622
Ending Page	626
File Size	281083
Page Count	5
File Format	PDF
ISBN	0769519164
DOI	10.1109/ITCC.2003.1197602
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-04-28
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Encoding Decoding Intelligent networks Protocols Bit error rate Program processors Runtime library High-speed networks Testing Telecommunication standards
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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