Low-Complexity Semi-Coherent MIMO Systems
Summary :
A semi-coherent multiple-input multiple-output (MIMO) scheme, which only requires one of its receivers to operate coherently while others can be non-coherent, is proposed. In this scheme, the information symbols at the non-coherent receivers are estimated with the aid of a coherent receiver through a covariance estimator, thus allowing signals to be decoded coherently in the final stage. Results show that the proposed system is able to provide performance on par with that of the more complicated fully coherent MIMO systems.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E93-A No.4 pp.833-836
- Publication Date
- 2010/04/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E93.A.833
- Type of Manuscript
- LETTER
- Category
- Digital Signal Processing
Authors
Keyword
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Mohd Hairi HALMI, Mohamad Yusoff ALIAS, Teong Chee CHUAH, "Low-Complexity Semi-Coherent MIMO Systems" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 4, pp. 833-836, April 2010, doi: 10.1587/transfun.E93.A.833.
Abstract: A semi-coherent multiple-input multiple-output (MIMO) scheme, which only requires one of its receivers to operate coherently while others can be non-coherent, is proposed. In this scheme, the information symbols at the non-coherent receivers are estimated with the aid of a coherent receiver through a covariance estimator, thus allowing signals to be decoded coherently in the final stage. Results show that the proposed system is able to provide performance on par with that of the more complicated fully coherent MIMO systems.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.833/_p
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@ARTICLE{e93-a_4_833,
author={Mohd Hairi HALMI, Mohamad Yusoff ALIAS, Teong Chee CHUAH, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Low-Complexity Semi-Coherent MIMO Systems},
year={2010},
volume={E93-A},
number={4},
pages={833-836},
abstract={A semi-coherent multiple-input multiple-output (MIMO) scheme, which only requires one of its receivers to operate coherently while others can be non-coherent, is proposed. In this scheme, the information symbols at the non-coherent receivers are estimated with the aid of a coherent receiver through a covariance estimator, thus allowing signals to be decoded coherently in the final stage. Results show that the proposed system is able to provide performance on par with that of the more complicated fully coherent MIMO systems.},
keywords={},
doi={10.1587/transfun.E93.A.833},
ISSN={1745-1337},
month={April},}
Copy
TY - JOUR
TI - Low-Complexity Semi-Coherent MIMO Systems
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 833
EP - 836
AU - Mohd Hairi HALMI
AU - Mohamad Yusoff ALIAS
AU - Teong Chee CHUAH
PY - 2010
DO - 10.1587/transfun.E93.A.833
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 4
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - April 2010
AB - A semi-coherent multiple-input multiple-output (MIMO) scheme, which only requires one of its receivers to operate coherently while others can be non-coherent, is proposed. In this scheme, the information symbols at the non-coherent receivers are estimated with the aid of a coherent receiver through a covariance estimator, thus allowing signals to be decoded coherently in the final stage. Results show that the proposed system is able to provide performance on par with that of the more complicated fully coherent MIMO systems.
ER -
English
