Performance Analysis of an Improved Differential Frequency Hopping System with Partial-Band Jamming

Author

Dong Bin-hong ; Cheng Yi-Zhao ; Li Shao-qian

Author_Institution

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

fYear

2010

fDate

23-25 Sept. 2010

Firstpage

1

Lastpage

4

Abstract

This paper presents the performance analysis of an improved differential frequency hopping (DFH) system under the conditions of partial-band noise jamming (PBNJ), the bit-error rate (BER) expressions are derived in terms of the characteristic functions of the decision statistics and validated by simulation results. When reducing the number of available frequency choices, the BER performance between improved DFH system and traditional system are compared under the conditions of PBNJ. The results of theoretical analysis and simulation show that under the conditions of BER is 9 × 10^-3, when the number of available frequency choices is 32, improved DFH system is more than traditional system 0.8dB gain, when the number of available frequency choices is 16, improved DFH system is more than traditional system 1.5dB gain.

Keywords

error statistics; frequency hop communication; jamming; bit-error rate expressions; decision statistics; gain 0.8 dB; gain 1.5 dB; improved differential frequency hopping system; partial-band noise jamming; performance analysis; Analytical models; Bit error rate; Decoding; Jamming; Receivers; Simulation; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-3708-5

Electronic_ISBN

978-1-4244-3709-2

Type

conf

DOI

10.1109/WICOM.2010.5600939

Filename

5600939