Channel Estimation Technique for MIMO-OFDM over Fast Fading Channels

Jin-Goog KIM; Jong-Tae LIM

doi:10.1093/ietcom/e91-b.7.2409

Channel Estimation Technique for MIMO-OFDM over Fast Fading Channels

Jin-Goog KIM, Jong-Tae LIM

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A channel estimation method for multiple input multiple output (MIMO)-OFDM with fast fading channels is proposed to increase estimation quality and reduce the computational complexity. Specifically, we use a space-time correlation between channel coefficients, and compensate the ICI term. Since ICI compensation can be obtained without any pilot symbols for target OFDM block, our proposal is practical for real-time systems. The computational complexity is reduced by considering only dominant data symbols.

Publication: IEICE TRANSACTIONS on Communications Vol.E91-B No.7 pp.2409-2412

Publication Date: 2008/07/01

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Online ISSN: 1745-1345

DOI: 10.1093/ietcom/e91-b.7.2409

Type of Manuscript: LETTER

Category: Wireless Communication Technologies

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Jin-Goog KIM, Jong-Tae LIM, "Channel Estimation Technique for MIMO-OFDM over Fast Fading Channels" in IEICE TRANSACTIONS on Communications, vol. E91-B, no. 7, pp. 2409-2412, July 2008, doi: 10.1093/ietcom/e91-b.7.2409.
Abstract: A channel estimation method for multiple input multiple output (MIMO)-OFDM with fast fading channels is proposed to increase estimation quality and reduce the computational complexity. Specifically, we use a space-time correlation between channel coefficients, and compensate the ICI term. Since ICI compensation can be obtained without any pilot symbols for target OFDM block, our proposal is practical for real-time systems. The computational complexity is reduced by considering only dominant data symbols.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.7.2409/_p

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@ARTICLE{e91-b_7_2409,
author={Jin-Goog KIM, Jong-Tae LIM, },
journal={IEICE TRANSACTIONS on Communications},
title={Channel Estimation Technique for MIMO-OFDM over Fast Fading Channels},
year={2008},
volume={E91-B},
number={7},
pages={2409-2412},
abstract={A channel estimation method for multiple input multiple output (MIMO)-OFDM with fast fading channels is proposed to increase estimation quality and reduce the computational complexity. Specifically, we use a space-time correlation between channel coefficients, and compensate the ICI term. Since ICI compensation can be obtained without any pilot symbols for target OFDM block, our proposal is practical for real-time systems. The computational complexity is reduced by considering only dominant data symbols.},
keywords={},
doi={10.1093/ietcom/e91-b.7.2409},
ISSN={1745-1345},
month={July},}

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TY - JOUR
TI - Channel Estimation Technique for MIMO-OFDM over Fast Fading Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 2409
EP - 2412
AU - Jin-Goog KIM
AU - Jong-Tae LIM
PY - 2008
DO - 10.1093/ietcom/e91-b.7.2409
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2008
AB - A channel estimation method for multiple input multiple output (MIMO)-OFDM with fast fading channels is proposed to increase estimation quality and reduce the computational complexity. Specifically, we use a space-time correlation between channel coefficients, and compensate the ICI term. Since ICI compensation can be obtained without any pilot symbols for target OFDM block, our proposal is practical for real-time systems. The computational complexity is reduced by considering only dominant data symbols.
ER -