Adaptive Combining Detection Scheme Using Channel State in MIMO-OFDM System
Summary :
In this letter, an adaptive detection scheme for a multiple-input multiple-output (MIMO) system is proposed. In order to reduce the complexity of the decoding steps, the initial symbol is obtained by a MMSE equalizer and then the symbol ordering is performed by the channel state. After the received symbols are divided according to the channel state, some of the symbols are detected by using the MMSE detector with low complexity. With cancelation processing, the remainder symbols are detected for the K-best detector. The proposed adaptive detection scheme combines the MMSE and K-best detector based on the channel state. Therefore, the proposed adaptive detector achieves a good performance.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E96-A No.9 pp.1905-1908
- Publication Date
- 2013/09/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E96.A.1905
- Type of Manuscript
- LETTER
- Category
- Communication Theory and Signals
Authors
Hye-Yeon JEONG
Sejong University
Hyoung-Kyu SONG
Sejong University
Keyword
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Hye-Yeon JEONG, Hyoung-Kyu SONG, "Adaptive Combining Detection Scheme Using Channel State in MIMO-OFDM System" in IEICE TRANSACTIONS on Fundamentals,
vol. E96-A, no. 9, pp. 1905-1908, September 2013, doi: 10.1587/transfun.E96.A.1905.
Abstract: In this letter, an adaptive detection scheme for a multiple-input multiple-output (MIMO) system is proposed. In order to reduce the complexity of the decoding steps, the initial symbol is obtained by a MMSE equalizer and then the symbol ordering is performed by the channel state. After the received symbols are divided according to the channel state, some of the symbols are detected by using the MMSE detector with low complexity. With cancelation processing, the remainder symbols are detected for the K-best detector. The proposed adaptive detection scheme combines the MMSE and K-best detector based on the channel state. Therefore, the proposed adaptive detector achieves a good performance.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E96.A.1905/_p
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@ARTICLE{e96-a_9_1905,
author={Hye-Yeon JEONG, Hyoung-Kyu SONG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Adaptive Combining Detection Scheme Using Channel State in MIMO-OFDM System},
year={2013},
volume={E96-A},
number={9},
pages={1905-1908},
abstract={In this letter, an adaptive detection scheme for a multiple-input multiple-output (MIMO) system is proposed. In order to reduce the complexity of the decoding steps, the initial symbol is obtained by a MMSE equalizer and then the symbol ordering is performed by the channel state. After the received symbols are divided according to the channel state, some of the symbols are detected by using the MMSE detector with low complexity. With cancelation processing, the remainder symbols are detected for the K-best detector. The proposed adaptive detection scheme combines the MMSE and K-best detector based on the channel state. Therefore, the proposed adaptive detector achieves a good performance.},
keywords={},
doi={10.1587/transfun.E96.A.1905},
ISSN={1745-1337},
month={September},}
Copy
TY - JOUR
TI - Adaptive Combining Detection Scheme Using Channel State in MIMO-OFDM System
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1905
EP - 1908
AU - Hye-Yeon JEONG
AU - Hyoung-Kyu SONG
PY - 2013
DO - 10.1587/transfun.E96.A.1905
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E96-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2013
AB - In this letter, an adaptive detection scheme for a multiple-input multiple-output (MIMO) system is proposed. In order to reduce the complexity of the decoding steps, the initial symbol is obtained by a MMSE equalizer and then the symbol ordering is performed by the channel state. After the received symbols are divided according to the channel state, some of the symbols are detected by using the MMSE detector with low complexity. With cancelation processing, the remainder symbols are detected for the K-best detector. The proposed adaptive detection scheme combines the MMSE and K-best detector based on the channel state. Therefore, the proposed adaptive detector achieves a good performance.
ER -
English
