A new UWB pulse design method for narrowband interference suppression

Author

Luo, Zhendong ; Gao, Hong ; Liu, Yuanan ; Gao, Jinchun

Author_Institution

Wireless Res. Center, Beijing Univ. of Posts & Telecommun., China

Volume

6

fYear

2004

fDate

29 Nov.-3 Dec. 2004

Firstpage

3488

Abstract

In this paper, we present a new ultra-wideband (UWB) pulse design method for narrowband interference (NBI) suppression. With a short time duration, the obtained UWB pulses not only meet the Federal Communications Commission (FCC) spectral mask, but also dramatically suppress the mutual interference between UWB systems and multiple narrowband communication systems. This method successfully solves the coexistence problem between UWB systems and the existing narrowband systems without the need of reducing UWB pulse power spectral density (PSD) over the whole UWB frequency band. Therefore, the application range of UWB systems can be enlarged by increasing the transmitted UWB pulse power.

Keywords

interference suppression; mobile radio; ultra wideband communication; FCC spectral mask; Federal Communications Commission; NBI suppression; UWB pulse design; multiple narrowband communication systems; narrowband interference suppression; ultra-wideband pulse design; Design methodology; Eigenvalues and eigenfunctions; FCC; Frequency; Interference suppression; Matrix decomposition; Narrowband; Niobium; Pulse generation; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 2004. GLOBECOM '04. IEEE

Print_ISBN

0-7803-8794-5

Type

conf

DOI

10.1109/GLOCOM.2004.1379015

Filename

1379015