In-Band Interference Reduction by Using Wiener Filter in Radio Channel Data

Ercan S. U.

23nd Signal Processing and Communications Applications Conference (SIU), Malatya, Turkey, 16 - 19 May 2015, pp.1913-1916 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/siu.2015.7130234
  • City: Malatya
  • Country: Turkey
  • Page Numbers: pp.1913-1916
  • Keywords: FMCW, in-band interference, Wiener filter
  • Ondokuz Mayıs University Affiliated: Yes

Abstract

An in-band interference occurs when a part of transmission band is simultaneously used by another application. The effect of in-band interference in chirp modulated frequency modulated continuous wave (FMCW) data is to raise the noise floor in the power delay profiles. a technique that alleviates the effect of in-band-interference in FMCW mobile radio channel data is desirable. In this work, Wiener filter were used to reduce the effect of interference in the FMCW channel data.