A Wavelets Network Interpolation Algorithm for OFDM Channel Estimation Systems

Haiyuan LIU; Taiyi ZHANG; Ruiping ZHANG; Feng LIU

doi:10.1093/ietcom/e88-b.2.520

A Wavelets Network Interpolation Algorithm for OFDM Channel Estimation Systems

Haiyuan LIU, Taiyi ZHANG, Ruiping ZHANG, Feng LIU

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For the performance deficiency of the pilot symbol aided channel estimation in orthogonal frequency division multiplexing (OFDM) systems, the wavelets network interpolation channel estimator is proposed. By contrast with conventional methods, wavelets network interpolation channel estimator can guarantee the high transmission rate and lower Bit error rates (BER). Computer simulation results demonstrate that the proposed channel estimation method exhibit an improved performance compared to the conventional linear channel estimation methods and is robust to fading rate, especially in fast fading channels.

Publication: IEICE TRANSACTIONS on Communications Vol.E88-B No.2 pp.520-525

Publication Date: 2005/02/01

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DOI: 10.1093/ietcom/e88-b.2.520

Type of Manuscript: Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part2)

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Haiyuan LIU, Taiyi ZHANG, Ruiping ZHANG, Feng LIU, "A Wavelets Network Interpolation Algorithm for OFDM Channel Estimation Systems" in IEICE TRANSACTIONS on Communications, vol. E88-B, no. 2, pp. 520-525, February 2005, doi: 10.1093/ietcom/e88-b.2.520.
Abstract: For the performance deficiency of the pilot symbol aided channel estimation in orthogonal frequency division multiplexing (OFDM) systems, the wavelets network interpolation channel estimator is proposed. By contrast with conventional methods, wavelets network interpolation channel estimator can guarantee the high transmission rate and lower Bit error rates (BER). Computer simulation results demonstrate that the proposed channel estimation method exhibit an improved performance compared to the conventional linear channel estimation methods and is robust to fading rate, especially in fast fading channels.
URL: https://globals.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.2.520/_p

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@ARTICLE{e88-b_2_520,
author={Haiyuan LIU, Taiyi ZHANG, Ruiping ZHANG, Feng LIU, },
journal={IEICE TRANSACTIONS on Communications},
title={A Wavelets Network Interpolation Algorithm for OFDM Channel Estimation Systems},
year={2005},
volume={E88-B},
number={2},
pages={520-525},
abstract={For the performance deficiency of the pilot symbol aided channel estimation in orthogonal frequency division multiplexing (OFDM) systems, the wavelets network interpolation channel estimator is proposed. By contrast with conventional methods, wavelets network interpolation channel estimator can guarantee the high transmission rate and lower Bit error rates (BER). Computer simulation results demonstrate that the proposed channel estimation method exhibit an improved performance compared to the conventional linear channel estimation methods and is robust to fading rate, especially in fast fading channels.},
keywords={},
doi={10.1093/ietcom/e88-b.2.520},
ISSN={},
month={February},}

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TY - JOUR
TI - A Wavelets Network Interpolation Algorithm for OFDM Channel Estimation Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 520
EP - 525
AU - Haiyuan LIU
AU - Taiyi ZHANG
AU - Ruiping ZHANG
AU - Feng LIU
PY - 2005
DO - 10.1093/ietcom/e88-b.2.520
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2005
AB - For the performance deficiency of the pilot symbol aided channel estimation in orthogonal frequency division multiplexing (OFDM) systems, the wavelets network interpolation channel estimator is proposed. By contrast with conventional methods, wavelets network interpolation channel estimator can guarantee the high transmission rate and lower Bit error rates (BER). Computer simulation results demonstrate that the proposed channel estimation method exhibit an improved performance compared to the conventional linear channel estimation methods and is robust to fading rate, especially in fast fading channels.
ER -