MIMO frequency selective channel estimation using aperiodic complementary sets of sequences

Shuangquan Wang; Ali Abdi

doi:10.1109/GLOCOM.2005.1578062

MIMO frequency selective channel estimation using aperiodic complementary sets of sequences

Shuangquan Wang, Ali Abdi

Electrical and Computer Engineering

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

4 Scopus citations

Abstract

Accurate estimation of MIMO frequency selective fading channels is important for reliable communication. In this paper, a new channel estimation scheme which relies on uncorrelated aperiodic complementary sets of sequences is proposed. Theoretical analysis and Monte-Carlo simulation show that the estimator achieves the minimum possible Cramér-Rao lower bound (CRLB). Furthermore, low-complexity algorithms for both ASIC/FPGA and DSP implementations are provided, using the special structure of the uncorrelated aperiodic complementary sets of sequences.

Original language	English (US)
Title of host publication	GLOBECOM'05
Subtitle of host publication	IEEE Global Telecommunications Conference, 2005
Pages	2239-2243
Number of pages	5
DOIs	https://doi.org/10.1109/GLOCOM.2005.1578062
State	Published - 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	4

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

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10.1109/GLOCOM.2005.1578062

Cite this

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title = "MIMO frequency selective channel estimation using aperiodic complementary sets of sequences",

abstract = "Accurate estimation of MIMO frequency selective fading channels is important for reliable communication. In this paper, a new channel estimation scheme which relies on uncorrelated aperiodic complementary sets of sequences is proposed. Theoretical analysis and Monte-Carlo simulation show that the estimator achieves the minimum possible Cram{\'e}r-Rao lower bound (CRLB). Furthermore, low-complexity algorithms for both ASIC/FPGA and DSP implementations are provided, using the special structure of the uncorrelated aperiodic complementary sets of sequences.",

author = "Shuangquan Wang and Ali Abdi",

year = "2005",

doi = "10.1109/GLOCOM.2005.1578062",

language = "English (US)",

isbn = "0780394143",

series = "GLOBECOM - IEEE Global Telecommunications Conference",

pages = "2239--2243",

booktitle = "GLOBECOM'05",

note = "GLOBECOM'05: IEEE Global Telecommunications Conference, 2005 ; Conference date: 28-11-2005 Through 02-12-2005",

}

Wang, S & Abdi, A 2005, MIMO frequency selective channel estimation using aperiodic complementary sets of sequences. in GLOBECOM'05: IEEE Global Telecommunications Conference, 2005., 1578062, GLOBECOM - IEEE Global Telecommunications Conference, vol. 4, pp. 2239-2243, GLOBECOM'05: IEEE Global Telecommunications Conference, 2005, St. Louis, MO, United States, 11/28/05. https://doi.org/10.1109/GLOCOM.2005.1578062

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T1 - MIMO frequency selective channel estimation using aperiodic complementary sets of sequences

AU - Wang, Shuangquan

AU - Abdi, Ali

PY - 2005

Y1 - 2005

N2 - Accurate estimation of MIMO frequency selective fading channels is important for reliable communication. In this paper, a new channel estimation scheme which relies on uncorrelated aperiodic complementary sets of sequences is proposed. Theoretical analysis and Monte-Carlo simulation show that the estimator achieves the minimum possible Cramér-Rao lower bound (CRLB). Furthermore, low-complexity algorithms for both ASIC/FPGA and DSP implementations are provided, using the special structure of the uncorrelated aperiodic complementary sets of sequences.

AB - Accurate estimation of MIMO frequency selective fading channels is important for reliable communication. In this paper, a new channel estimation scheme which relies on uncorrelated aperiodic complementary sets of sequences is proposed. Theoretical analysis and Monte-Carlo simulation show that the estimator achieves the minimum possible Cramér-Rao lower bound (CRLB). Furthermore, low-complexity algorithms for both ASIC/FPGA and DSP implementations are provided, using the special structure of the uncorrelated aperiodic complementary sets of sequences.

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U2 - 10.1109/GLOCOM.2005.1578062

DO - 10.1109/GLOCOM.2005.1578062

M3 - Conference contribution

AN - SCOPUS:33846625913

SN - 0780394143

SN - 9780780394148

T3 - GLOBECOM - IEEE Global Telecommunications Conference

SP - 2239

EP - 2243

BT - GLOBECOM'05

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

Y2 - 28 November 2005 through 2 December 2005

ER -

MIMO frequency selective channel estimation using aperiodic complementary sets of sequences

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