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Narrowband interference suppression in time-hopping impulse radio

  • Si Chen*
  • , Bang Ning Zhang
  • , Daoshen Guo
  • , Qin Yu Zhang
  • *Corresponding author for this work
  • PLA University of Science and Technology
  • Harbin Institute of Technology Shenzhen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, some narrowband interference (NBI) suppression technologies for coexistence of impulse-radio Ultra-wideband (IR-UWB) systems with other wireless systems were studied. And a novel method was presented, that is transform domain excision based on wavelet packets combined with singular value decomposition (SVD). The interference is firstly well located through wavelet packet decomposition, then subtracted from the received signal by SVD. Compared with the other NBI suppression methods, the proposed method is superior in performance, NBI localization speed and computational complexity.

Original languageEnglish
Title of host publicationProceedings of the 2010 2nd International Conference on Future Computer and Communication, ICFCC 2010
PagesV3367-V3371
DOIs
StatePublished - 2010
Externally publishedYes
Event2010 2nd International Conference on Future Computer and Communication, ICFCC 2010 - Wuhan, China
Duration: 21 May 201024 May 2010

Publication series

NameProceedings of the 2010 2nd International Conference on Future Computer and Communication, ICFCC 2010
Volume3

Conference

Conference2010 2nd International Conference on Future Computer and Communication, ICFCC 2010
Country/TerritoryChina
CityWuhan
Period21/05/1024/05/10

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