Design and application of the ASN.1 module in the LTE-Uu interface protocol stack

Author

Li, Xiaolin ; Wen, Xiaoqiang ; Li, Xuesong

Author_Institution

Chongqing Inf. Technol. Designing CO., Ltd., Chongqing Univ. of Posts & Telecommun., Chongqing, China

Volume

3

fYear

2010

fDate

17-19 Sept. 2010

Abstract

In order to initiatively imitate and improve network performance, by research and analysis of signaling message which is transmitted in the LTE-Uu interface protocol stack, A practical project on the design and application of the ASN.1 encoder/decoder in the LTE-Uu interface protocol stack is put forward based on the theory of the ASN.1 and its UPER coding rule. The design contains the data structure of the information needed in the complete coding and decoding, and extracts corresponding parameters from the data structure to complete the analysis by calling a separate codec library. The examination of the application of the ASN.1 encoding and decoding modules in protocol conformance testing demonstrates that the function of the ASN.1 encoder/decoder modules meets the 3GPP protocol actual testing requirements.

Keywords

decoding; encoding; ASN.1 decoder; ASN.1 encoder; LTE-Uu interface protocol stack; UPER coding rule; codec; unaligned packed encoding rules; Protocols; Testing; ASN.1 encoder/decoder; LTE-Uu interface protocol stack; Unaligned Packed encoding rules; component;

fLanguage

English

Publisher

ieee

Conference_Titel

Educational and Information Technology (ICEIT), 2010 International Conference on

Conference_Location

Chongqing

Print_ISBN

978-1-4244-8033-3

Electronic_ISBN

978-1-4244-8035-7

Type

conf

DOI

10.1109/ICEIT.2010.5608403

Filename

5608403