Performance analysis and simulation of DSSS in tactical data link communication system

Author

Da Gang Xie ; Nan Wu ; Chun Wang ; Qi Feng Liu

Author_Institution

Sci. & Technol. on Electromagn. Compatibility Lab., China Ship Dev. & Design Center, Wuhan, China

fYear

2012

fDate

6-9 Nov. 2012

Firstpage

194

Lastpage

197

Abstract

The impact of interference on tactical data link communication system (TDLCS) can be quantitatively described through anti-jamming performance simulation. Therefore, anti-jamming performance simulation of TDLCS is of special interest. The basic structure and principle of TDLCS were introduced. And then the MSK modulation/demodulation and direct sequence spread spectrum (DSSS) techniques were analyzed. The anti-noise performance of DLCS in Gaussian white noise channel was studied. Moreover a model of TDLCS with MSK modulation/demodulation and DSSS modules based on Simulink in Matlab was developed. The simulation results were verified.

Keywords

AWGN channels; data communication; demodulation; military communication; minimum shift keying; radiofrequency interference; spread spectrum communication; DSSS simulation; Gaussian white noise channel; MSK modulation-demodulation; Matlab; Simulink; TDLCS; antijamming performance simulation; direct sequence spread spectrum techniques; interference; tactical data link communication system; Demodulation; Program processors; DSSS; JTIDS; TDLCS; link level; performance simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Environmental Electromagnetics (CEEM), 2012 6th Asia-Pacific Conference on

Conference_Location

Shanghai

Print_ISBN

978-1-4673-0030-8

Type

conf

DOI

10.1109/CEEM.2012.6410599

Filename

6410599