Performances of CS-DCSK UWB Communication System in the Presence of Narrow Band Interferers

Author

Chen, Zhixiong ; Xu, Weikai ; Huang, Jin ; Wang, Lin

Author_Institution

Dept. of Commun. Eng., Xiamen Univ., Xiamen, China

fYear

2012

fDate

25-27 June 2012

Firstpage

1475

Lastpage

1480

Abstract

This paper evaluates the bit error rate (BER) performance of a code-shifted differential chaos shift keying (CS-DCSK) ultra-wide bandwidth (UWB) system over indoor communication channels under the impact of both single and multiple narrow band interference (NBI) signals. We analyze the BERs both in single NB interferer and multiple NB interferes. The analytic results and simulation results show that NBI signal has a noticeable impact on the performance of UWB systems which are independent of the carrier frequency.

Keywords

error statistics; indoor communication; radiofrequency interference; ultra wideband communication; BER; CS-DCSK UWB communication system; bit error rate; code-shifted differential chaos shift keying ultra-wide bandwidth system; indoor communication channels; multiple narrow band interference signals; narrow band interferers; Bandwidth; Bit error rate; Frequency modulation; Interference; Niobium; Receivers; Ultra-wide bandwidth (UWB) system; bit error rate; carrier frequency; narrow band interference;

fLanguage

English

Publisher

ieee

Conference_Titel

Trust, Security and Privacy in Computing and Communications (TrustCom), 2012 IEEE 11th International Conference on

Conference_Location

Liverpool

Print_ISBN

978-1-4673-2172-3

Type

conf

DOI

10.1109/TrustCom.2012.221

Filename

6296156