Performance of Differential Frequency Hopping System under Multitone Jamming

Author

Chen, Zhi ; Li, Shaoqian ; Dong, Binhong

Author_Institution

Nat. Key Lab. of Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu

fYear

2006

fDate

Aug. 2006

Firstpage

1

Lastpage

5

Abstract

Differential frequency hopping (DFH) is a novel technique for the frequency-hopping system in HF (high frequency) bands. The frequency transition function (FTF) and the signal detection methods are the key issues for DFH system. Symbol-by-symbol detection and sequence detection are adopted in DFH system. With these two detection methods, the symbol error rate (SER) performances of DFH system are analyzed over additive white Gaussian noise (AWGN) channels with multi-tone jamming (MTJ). Simulations validate the analyses. The results of analyses and simulations prove that the DFH system with sequence detection can achieve better anti-jam (AJ) performance than that of conventional frequency-hopping (FH) system

Keywords

AWGN channels; differential detection; error statistics; frequency hop communication; jamming; AWGN; DFH; FTF; MTJ; SER; additive white Gaussian noise channel; differential frequency hopping system; frequency transition function; high frequency band; multitone jamming; sequence detection; signal detection method; symbol error rate performance; symbol-by-symbol detection; AWGN; Additive white noise; Analytical models; Error analysis; Frequency domain analysis; Jamming; Laboratories; Performance analysis; Signal detection; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2006. APCC '06. Asia-Pacific Conference on

Conference_Location

Busan

Print_ISBN

1-4244-0574-2

Electronic_ISBN

1-4244-0574-2

Type

conf

DOI

10.1109/APCC.2006.255917

Filename

4023025