Channel estimation for OFDM system with two training symbols aided and polynomial fitting

Huang Chang Lee; Chao Wei Chen; Shyue Win Wei

doi:10.1109/TCOMM.2010.03.080053

Channel estimation for OFDM system with two training symbols aided and polynomial fitting

Huang Chang Lee, Chao Wei Chen, Shyue Win Wei

National Chi Nan University

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

26 Scopus citations

Abstract

A time-varying channel estimation method for orthogonal frequency division multiplexing (OFDM) systems is presented. The presented channel estimation method employs two training symbols in combination with polynomial fitting, thus obtaining accurate estimation results under a large normalized Doppler frequency.

Original language	English
Article number	5426503
Pages (from-to)	733-736
Number of pages	4
Journal	IEEE Transactions on Communications
Volume	58
Issue number	3
DOIs	https://doi.org/10.1109/TCOMM.2010.03.080053
State	Published - 03 2010
Externally published	Yes

Keywords

Channel estimation
Large normalized Doppler frequency
OFDM
Time-varying channel
Two training symbols

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10.1109/TCOMM.2010.03.080053

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title = "Channel estimation for OFDM system with two training symbols aided and polynomial fitting",

abstract = "A time-varying channel estimation method for orthogonal frequency division multiplexing (OFDM) systems is presented. The presented channel estimation method employs two training symbols in combination with polynomial fitting, thus obtaining accurate estimation results under a large normalized Doppler frequency.",

keywords = "Channel estimation, Large normalized Doppler frequency, OFDM, Time-varying channel, Two training symbols",

author = "Lee, {Huang Chang} and Chen, {Chao Wei} and Wei, {Shyue Win}",

year = "2010",

month = mar,

doi = "10.1109/TCOMM.2010.03.080053",

language = "英语",

volume = "58",

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journal = "IEEE Transactions on Communications",

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

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T1 - Channel estimation for OFDM system with two training symbols aided and polynomial fitting

AU - Lee, Huang Chang

AU - Chen, Chao Wei

AU - Wei, Shyue Win

PY - 2010/3

Y1 - 2010/3

N2 - A time-varying channel estimation method for orthogonal frequency division multiplexing (OFDM) systems is presented. The presented channel estimation method employs two training symbols in combination with polynomial fitting, thus obtaining accurate estimation results under a large normalized Doppler frequency.

AB - A time-varying channel estimation method for orthogonal frequency division multiplexing (OFDM) systems is presented. The presented channel estimation method employs two training symbols in combination with polynomial fitting, thus obtaining accurate estimation results under a large normalized Doppler frequency.

KW - Channel estimation

KW - Large normalized Doppler frequency

KW - OFDM

KW - Time-varying channel

KW - Two training symbols

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U2 - 10.1109/TCOMM.2010.03.080053

DO - 10.1109/TCOMM.2010.03.080053

M3 - 文章

AN - SCOPUS:77949361775

SN - 0090-6778

VL - 58

SP - 733

EP - 736

JO - IEEE Transactions on Communications

JF - IEEE Transactions on Communications

IS - 3

M1 - 5426503

ER -

Channel estimation for OFDM system with two training symbols aided and polynomial fitting

Abstract

Keywords

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