An Adaptive Frame-Based Interpolation Method of Channel Estimation for Space-Time Block Codes in Moderate Fading Channels

Gabriel Porto VILLARDI; Giuseppe Thadeu Freitas de ABREU; Ryuji KOHNO

doi:10.1093/ietfec/e89-a.3.660

An Adaptive Frame-Based Interpolation Method of Channel Estimation for Space-Time Block Codes in Moderate Fading Channels

Gabriel Porto VILLARDI, Giuseppe Thadeu Freitas de ABREU, Ryuji KOHNO

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The application of Orthogonal Space-Time Block Codes (O-STBC) as the encoding scheme in the presence of "non-quasi-static" fading was considered. A simple and efficient adaptive method of channel estimation based on the interpolation of estimates acquired at the pre-amble and post-amble of framed blocks of information is developed. Moreover, the proposed method is proven, both theoretically and by simulations, to outperform the alternative of channel tracking, despite its significant low complexity.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.3 pp.660-669

Publication Date: 2006/03/01

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Online ISSN: 1745-1337

DOI: 10.1093/ietfec/e89-a.3.660

Type of Manuscript: Special Section PAPER (Special Section on Multidimensional Signal Processing and Its Application)

Category: Communications

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Gabriel Porto VILLARDI, Giuseppe Thadeu Freitas de ABREU, Ryuji KOHNO, "An Adaptive Frame-Based Interpolation Method of Channel Estimation for Space-Time Block Codes in Moderate Fading Channels" in IEICE TRANSACTIONS on Fundamentals, vol. E89-A, no. 3, pp. 660-669, March 2006, doi: 10.1093/ietfec/e89-a.3.660.
Abstract: The application of Orthogonal Space-Time Block Codes (O-STBC) as the encoding scheme in the presence of "non-quasi-static" fading was considered. A simple and efficient adaptive method of channel estimation based on the interpolation of estimates acquired at the pre-amble and post-amble of framed blocks of information is developed. Moreover, the proposed method is proven, both theoretically and by simulations, to outperform the alternative of channel tracking, despite its significant low complexity.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e89-a.3.660/_p

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@ARTICLE{e89-a_3_660,
author={Gabriel Porto VILLARDI, Giuseppe Thadeu Freitas de ABREU, Ryuji KOHNO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={An Adaptive Frame-Based Interpolation Method of Channel Estimation for Space-Time Block Codes in Moderate Fading Channels},
year={2006},
volume={E89-A},
number={3},
pages={660-669},
abstract={The application of Orthogonal Space-Time Block Codes (O-STBC) as the encoding scheme in the presence of "non-quasi-static" fading was considered. A simple and efficient adaptive method of channel estimation based on the interpolation of estimates acquired at the pre-amble and post-amble of framed blocks of information is developed. Moreover, the proposed method is proven, both theoretically and by simulations, to outperform the alternative of channel tracking, despite its significant low complexity.},
keywords={},
doi={10.1093/ietfec/e89-a.3.660},
ISSN={1745-1337},
month={March},}

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TY - JOUR
TI - An Adaptive Frame-Based Interpolation Method of Channel Estimation for Space-Time Block Codes in Moderate Fading Channels
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 660
EP - 669
AU - Gabriel Porto VILLARDI
AU - Giuseppe Thadeu Freitas de ABREU
AU - Ryuji KOHNO
PY - 2006
DO - 10.1093/ietfec/e89-a.3.660
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E89-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2006
AB - The application of Orthogonal Space-Time Block Codes (O-STBC) as the encoding scheme in the presence of "non-quasi-static" fading was considered. A simple and efficient adaptive method of channel estimation based on the interpolation of estimates acquired at the pre-amble and post-amble of framed blocks of information is developed. Moreover, the proposed method is proven, both theoretically and by simulations, to outperform the alternative of channel tracking, despite its significant low complexity.
ER -