Autoregressive interference suppression in spread spectrum systems using locally optimum detection

Arnab Roy; John F. Doherty

doi:10.1109/CISS.2006.286509

Autoregressive interference suppression in spread spectrum systems using locally optimum detection

Arnab Roy, John F. Doherty

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

1 Scopus citations

Abstract

The problem of designing a locally optimum (LO) detector to remove autoregressive interference from spread spectrum system is considered. The interference is modeled as p^th order autoregressive process (AR(p)). Expressions for output signal-to-interference ratio (SIR) are derived in terms of model parameters and verified by comparing with simulation results. The performance of this technique is compared to that of the adaptive Wiener filtering technique based on the system bit error rate (BER). An FIR filter interpretation of the LO detector is also explored which simpler implementation.

Original language	English (US)
Title of host publication	2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	447-451
Number of pages	5
ISBN (Print)	1424403502, 9781424403509
DOIs	https://doi.org/10.1109/CISS.2006.286509
State	Published - Jan 1 2006
Event	2006 40th Annual Conference on Information Sciences and Systems, CISS 2006 - Princeton, NJ, United States Duration: Mar 22 2006 → Mar 24 2006

Publication series

Name	2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings

Other

Other	2006 40th Annual Conference on Information Sciences and Systems, CISS 2006
Country/Territory	United States
City	Princeton, NJ
Period	3/22/06 → 3/24/06

All Science Journal Classification (ASJC) codes

General Computer Science

Access to Document

10.1109/CISS.2006.286509

Cite this

Roy, A., & Doherty, J. F. (2006). Autoregressive interference suppression in spread spectrum systems using locally optimum detection. In 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings (pp. 447-451). Article 4067850 (2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CISS.2006.286509

Roy, Arnab ; Doherty, John F. / Autoregressive interference suppression in spread spectrum systems using locally optimum detection. 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2006. pp. 447-451 (2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings).

@inproceedings{fb3ea4aac06e4ee791979aa67f19dc9f,

title = "Autoregressive interference suppression in spread spectrum systems using locally optimum detection",

abstract = "The problem of designing a locally optimum (LO) detector to remove autoregressive interference from spread spectrum system is considered. The interference is modeled as pth order autoregressive process (AR(p)). Expressions for output signal-to-interference ratio (SIR) are derived in terms of model parameters and verified by comparing with simulation results. The performance of this technique is compared to that of the adaptive Wiener filtering technique based on the system bit error rate (BER). An FIR filter interpretation of the LO detector is also explored which simpler implementation.",

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

year = "2006",

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doi = "10.1109/CISS.2006.286509",

language = "English (US)",

isbn = "1424403502",

series = "2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings",

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address = "United States",

note = "2006 40th Annual Conference on Information Sciences and Systems, CISS 2006 ; Conference date: 22-03-2006 Through 24-03-2006",

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Roy, A & Doherty, JF 2006, Autoregressive interference suppression in spread spectrum systems using locally optimum detection. in 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings., 4067850, 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 447-451, 2006 40th Annual Conference on Information Sciences and Systems, CISS 2006, Princeton, NJ, United States, 3/22/06. https://doi.org/10.1109/CISS.2006.286509

Autoregressive interference suppression in spread spectrum systems using locally optimum detection. / Roy, Arnab; Doherty, John F.
2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2006. p. 447-451 4067850 (2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings).

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

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AU - Roy, Arnab

AU - Doherty, John F.

PY - 2006/1/1

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N2 - The problem of designing a locally optimum (LO) detector to remove autoregressive interference from spread spectrum system is considered. The interference is modeled as pth order autoregressive process (AR(p)). Expressions for output signal-to-interference ratio (SIR) are derived in terms of model parameters and verified by comparing with simulation results. The performance of this technique is compared to that of the adaptive Wiener filtering technique based on the system bit error rate (BER). An FIR filter interpretation of the LO detector is also explored which simpler implementation.

AB - The problem of designing a locally optimum (LO) detector to remove autoregressive interference from spread spectrum system is considered. The interference is modeled as pth order autoregressive process (AR(p)). Expressions for output signal-to-interference ratio (SIR) are derived in terms of model parameters and verified by comparing with simulation results. The performance of this technique is compared to that of the adaptive Wiener filtering technique based on the system bit error rate (BER). An FIR filter interpretation of the LO detector is also explored which simpler implementation.

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DO - 10.1109/CISS.2006.286509

M3 - Conference contribution

SN - 1424403502

SN - 9781424403509

T3 - 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings

SP - 447

EP - 451

BT - 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2006 40th Annual Conference on Information Sciences and Systems, CISS 2006

Y2 - 22 March 2006 through 24 March 2006

ER -

Roy A, Doherty JF. Autoregressive interference suppression in spread spectrum systems using locally optimum detection. In 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2006. p. 447-451. 4067850. (2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings). doi: 10.1109/CISS.2006.286509

Autoregressive interference suppression in spread spectrum systems using locally optimum detection

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