Locally optimum detection performance analysis for narrowband interference rejection in spread spectrum communications

Arnab Roy, John F. Doherty

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Locally Optimum (LO) detection offers a means of reliable signal detection under high noise conditions. This technique Is applied to remove first order autoregressive narrowband Interference from a spread spectrum system. A new expression for output signal-to-interference ratio (SIR) Is derived and compared with simulation results. A comparison of the LO detector performance and adaptive Wiener filtering based on the output SIR Is presented to highlight the strengths of this technique. Further, It Is shown that LOD technique Is not overly sensitive to model parameter estimation error.

Original languageEnglish (US)
Title of host publicationGLOBECOM'05
Subtitle of host publicationIEEE Global Telecommunications Conference, 2005
Pages220-224
Number of pages5
DOIs
StatePublished - Dec 1 2005
EventGLOBECOM'05: IEEE Global Telecommunications Conference, 2005 - St. Louis, MO, United States
Duration: Nov 28 2005Dec 2 2005

Publication series

NameGLOBECOM - IEEE Global Telecommunications Conference
Volume1

Other

OtherGLOBECOM'05: IEEE Global Telecommunications Conference, 2005
CountryUnited States
CitySt. Louis, MO
Period11/28/0512/2/05

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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