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

Arnab Roy; John F. Doherty

doi:10.1109/GLOCOM.2005.1577462

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 proceeding › Conference 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 language	English (US)
Title of host publication	GLOBECOM'05
Subtitle of host publication	IEEE Global Telecommunications Conference, 2005
Pages	220-224
Number of pages	5
DOIs	https://doi.org/10.1109/GLOCOM.2005.1577462
State	Published - Dec 1 2005
Event	GLOBECOM'05: IEEE Global Telecommunications Conference, 2005 - St. Louis, MO, United States Duration: Nov 28 2005 → Dec 2 2005

Publication series

Name	GLOBECOM - IEEE Global Telecommunications Conference
Volume	1

Other

Other	GLOBECOM'05: IEEE Global Telecommunications Conference, 2005
Country/Territory	United States
City	St. Louis, MO
Period	11/28/05 → 12/2/05

All Science Journal Classification (ASJC) codes

General Engineering

Access to Document

10.1109/GLOCOM.2005.1577462

Cite this

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title = "Locally optimum detection performance analysis for narrowband interference rejection in spread spectrum communications",

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.",

author = "Arnab Roy and Doherty, {John F.}",

year = "2005",

month = dec,

day = "1",

doi = "10.1109/GLOCOM.2005.1577462",

language = "English (US)",

isbn = "0780394143",

series = "GLOBECOM - IEEE Global Telecommunications Conference",

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Roy, A & Doherty, JF 2005, Locally optimum detection performance analysis for narrowband interference rejection in spread spectrum communications. in GLOBECOM'05: IEEE Global Telecommunications Conference, 2005., 1577462, GLOBECOM - IEEE Global Telecommunications Conference, vol. 1, pp. 220-224, GLOBECOM'05: IEEE Global Telecommunications Conference, 2005, St. Louis, MO, United States, 11/28/05. https://doi.org/10.1109/GLOCOM.2005.1577462

Locally optimum detection performance analysis for narrowband interference rejection in spread spectrum communications. / Roy, Arnab; Doherty, John F.
GLOBECOM'05: IEEE Global Telecommunications Conference, 2005. 2005. p. 220-224 1577462 (GLOBECOM - IEEE Global Telecommunications Conference; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Roy, Arnab

AU - Doherty, John F.

PY - 2005/12/1

Y1 - 2005/12/1

N2 - 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.

AB - 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.

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M3 - Conference contribution

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SN - 9780780394148

T3 - GLOBECOM - IEEE Global Telecommunications Conference

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BT - GLOBECOM'05

T2 - GLOBECOM'05: IEEE Global Telecommunications Conference, 2005

Y2 - 28 November 2005 through 2 December 2005

ER -

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

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