Analyzing the interference power of narrowband jamming signal on UWB system

Author

Tao, Wang ; Yong, Wang ; Kangsheng, Clien

Author_Institution

Dept. of Inf. Sci. & Electron. Eng., Zhejiang Univ., Hangzhou, China

Volume

1

fYear

2003

fDate

7-10 Sept. 2003

Firstpage

612

Abstract

This paper derives the closed form expression for the interference power of narrowband jamming signal on time-hopping ultra-wide bandwidth system with binary pulse position modulation, assuming the jamming signal as a continuous wide sense stationary zero mean random process and the time hopping codes as a pseudorandom sequence. When the bandwidth of the jamming signal is much smaller than the data rate of UWB system, the approximate expression is presented, based on which some design guides for UWB signal parameters selection are given to reduce the interference power when the jamming signal power and the UWB pulse are fixed. Simulations demonstrate all of the analysis.

Keywords

broadband networks; interference (signal); interference suppression; jamming; pulse position modulation; random processes; random sequences; signal processing; UWB signal parameters selection; UWB system; binary pulse position modulation; closed form expression; continuous wide sense stationary zero mean random process; interference power; narrowband jamming signal; pseudorandom sequence; time hopping codes; time-hopping ultra-wide bandwidth system; Bandwidth; Interference; Jamming; Modulation coding; Narrowband; Pulse modulation; Random processes; Random sequences; Signal analysis; Signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on

Print_ISBN

0-7803-7822-9

Type

conf

DOI

10.1109/PIMRC.2003.1264345

Filename

1264345