Blind channel and carrier frequency offset estimation using periodic modulation precoders

Erchin Serpedin; Antoine Chevreuil; Georgios B. Giannakis; Philippe Loubaton

doi:10.1109/78.852019

Blind channel and carrier frequency offset estimation using periodic modulation precoders

Erchin Serpedin, Antoine Chevreuil, Georgios B. Giannakis, Philippe Loubaton

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

Recent results have shown that blind channel estimators, which are resilient to the location of channel zeros, color of additive stationary noise, and channel order overestimation errors, can be developed for communication systems equipped with transmitter-induced cyclostationarity precoders. The present paper extends these blind estimation approaches to the more general problem of estimating the unknown intersymbol interference (ISI) and carrier frequency offset/Doppler effects using such precoders. An all-digital open-loop carrier frequency offset estimator is developed, and its asymptotic (large sample) performance is analyzed and compared to the Cramer-Rao bound (CRB). A subspace-based channel identification approach is proposed for estimating, in closed-form, the unknown channel, regardless of the channel spectral nulls. It is shown that compensating for the carrier frequency offset introduces no penalty in the asymptotic performance of the subspace channel estimator. Simulations are presented to corroborate the performance of the proposed algorithms.

Original language	English (US)
Pages (from-to)	2389-2405
Number of pages	17
Journal	IEEE Transactions on Signal Processing
Volume	48
Issue number	8
DOIs	https://doi.org/10.1109/78.852019
State	Published - Aug 2000

Bibliographical note

Funding Information:
Manuscript received January 8, 1999; revised April 20, 2000. This work was supported by the Office of Naval Research under Grant N00014-93-1-0485. The associate editor coordinating the review of this paper and approving it for publication was Dr. Alle-Jan van der Veen. E. Serpedin is with the Department of Electrical Engineering, Texas A&M University, College Station, TX 77843 USA. A. Chevreuil and P. Loubaton are with the Laboratoire Systèmes de Communication, Université de Marne-la-Vallée, Marne-la-Vallée, France. G. B. Giannakis is with the Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA (e-mail: geor-gios@ece.umn.edu). Publisher Item Identifier S 1053-587X(00)05969-9.

Access

10.1109/78.852019

OpenUrl availability

Full text

Cite this

@article{aec3366e85434305bb7aae0f34b0d182,

title = "Blind channel and carrier frequency offset estimation using periodic modulation precoders",

abstract = "Recent results have shown that blind channel estimators, which are resilient to the location of channel zeros, color of additive stationary noise, and channel order overestimation errors, can be developed for communication systems equipped with transmitter-induced cyclostationarity precoders. The present paper extends these blind estimation approaches to the more general problem of estimating the unknown intersymbol interference (ISI) and carrier frequency offset/Doppler effects using such precoders. An all-digital open-loop carrier frequency offset estimator is developed, and its asymptotic (large sample) performance is analyzed and compared to the Cramer-Rao bound (CRB). A subspace-based channel identification approach is proposed for estimating, in closed-form, the unknown channel, regardless of the channel spectral nulls. It is shown that compensating for the carrier frequency offset introduces no penalty in the asymptotic performance of the subspace channel estimator. Simulations are presented to corroborate the performance of the proposed algorithms.",

author = "Erchin Serpedin and Antoine Chevreuil and Giannakis, {Georgios B.} and Philippe Loubaton",

note = "Funding Information: Manuscript received January 8, 1999; revised April 20, 2000. This work was supported by the Office of Naval Research under Grant N00014-93-1-0485. The associate editor coordinating the review of this paper and approving it for publication was Dr. Alle-Jan van der Veen. E. Serpedin is with the Department of Electrical Engineering, Texas A&M University, College Station, TX 77843 USA. A. Chevreuil and P. Loubaton are with the Laboratoire Syst{\`e}mes de Communication, Universit{\'e} de Marne-la-Vall{\'e}e, Marne-la-Vall{\'e}e, France. G. B. Giannakis is with the Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA (e-mail: geor-gios@ece.umn.edu). Publisher Item Identifier S 1053-587X(00)05969-9.",

year = "2000",

month = aug,

doi = "10.1109/78.852019",

language = "English (US)",

volume = "48",

pages = "2389--2405",

journal = "IEEE Transactions on Signal Processing",

issn = "1053-587X",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "8",

}

TY - JOUR

T1 - Blind channel and carrier frequency offset estimation using periodic modulation precoders

AU - Serpedin, Erchin

AU - Chevreuil, Antoine

AU - Giannakis, Georgios B.

AU - Loubaton, Philippe

N1 - Funding Information: Manuscript received January 8, 1999; revised April 20, 2000. This work was supported by the Office of Naval Research under Grant N00014-93-1-0485. The associate editor coordinating the review of this paper and approving it for publication was Dr. Alle-Jan van der Veen. E. Serpedin is with the Department of Electrical Engineering, Texas A&M University, College Station, TX 77843 USA. A. Chevreuil and P. Loubaton are with the Laboratoire Systèmes de Communication, Université de Marne-la-Vallée, Marne-la-Vallée, France. G. B. Giannakis is with the Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA (e-mail: geor-gios@ece.umn.edu). Publisher Item Identifier S 1053-587X(00)05969-9.

PY - 2000/8

Y1 - 2000/8

N2 - Recent results have shown that blind channel estimators, which are resilient to the location of channel zeros, color of additive stationary noise, and channel order overestimation errors, can be developed for communication systems equipped with transmitter-induced cyclostationarity precoders. The present paper extends these blind estimation approaches to the more general problem of estimating the unknown intersymbol interference (ISI) and carrier frequency offset/Doppler effects using such precoders. An all-digital open-loop carrier frequency offset estimator is developed, and its asymptotic (large sample) performance is analyzed and compared to the Cramer-Rao bound (CRB). A subspace-based channel identification approach is proposed for estimating, in closed-form, the unknown channel, regardless of the channel spectral nulls. It is shown that compensating for the carrier frequency offset introduces no penalty in the asymptotic performance of the subspace channel estimator. Simulations are presented to corroborate the performance of the proposed algorithms.

AB - Recent results have shown that blind channel estimators, which are resilient to the location of channel zeros, color of additive stationary noise, and channel order overestimation errors, can be developed for communication systems equipped with transmitter-induced cyclostationarity precoders. The present paper extends these blind estimation approaches to the more general problem of estimating the unknown intersymbol interference (ISI) and carrier frequency offset/Doppler effects using such precoders. An all-digital open-loop carrier frequency offset estimator is developed, and its asymptotic (large sample) performance is analyzed and compared to the Cramer-Rao bound (CRB). A subspace-based channel identification approach is proposed for estimating, in closed-form, the unknown channel, regardless of the channel spectral nulls. It is shown that compensating for the carrier frequency offset introduces no penalty in the asymptotic performance of the subspace channel estimator. Simulations are presented to corroborate the performance of the proposed algorithms.

UR - http://www.scopus.com/inward/record.url?scp=0034249973&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034249973&partnerID=8YFLogxK

U2 - 10.1109/78.852019

DO - 10.1109/78.852019

M3 - Article

AN - SCOPUS:0034249973

SN - 1053-587X

VL - 48

SP - 2389

EP - 2405

JO - IEEE Transactions on Signal Processing

JF - IEEE Transactions on Signal Processing

IS - 8

ER -

Blind channel and carrier frequency offset estimation using periodic modulation precoders

Abstract

Bibliographical note

Access

OpenUrl availability

Other files and links

Fingerprint

Cite this