Extended DFE Detection Scheme in MIMO-OFDM System

Hwan-Jun CHOI; Young-Hwan YOU; Hyoung-Kyu SONG

doi:10.1587/transfun.E98.A.1549

Extended DFE Detection Scheme in MIMO-OFDM System

Hwan-Jun CHOI, Young-Hwan YOU, Hyoung-Kyu SONG

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Recently, among MIMO-OFDM detection schemes, a lot of V-BLAST schemes have been suggested in order to achieve high data rate. Therefore signal detection of MIMO-OFDM system is important issue. In this letter, extended DFE detection scheme is proposed. According to simulation result, the extended DFE detection has similar performance with QRD-M detection but the complexity is about 24.02% of QRD-M detection. Therefore the proposed E-DFE detection can be efficiently used in MIMO-OFDM system.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E98-A No.7 pp.1549-1552

Publication Date: 2015/07/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1587/transfun.E98.A.1549

Type of Manuscript: LETTER

Category: Digital Signal Processing

Authors

Hwan-Jun CHOI
  Sejong University
Young-Hwan YOU
  Sejong University
Hyoung-Kyu SONG
  Sejong University

Keyword

MIMO-OFDM, V-BLAST, DFE, CLLL

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Hwan-Jun CHOI, Young-Hwan YOU, Hyoung-Kyu SONG, "Extended DFE Detection Scheme in MIMO-OFDM System" in IEICE TRANSACTIONS on Fundamentals, vol. E98-A, no. 7, pp. 1549-1552, July 2015, doi: 10.1587/transfun.E98.A.1549.
Abstract: Recently, among MIMO-OFDM detection schemes, a lot of V-BLAST schemes have been suggested in order to achieve high data rate. Therefore signal detection of MIMO-OFDM system is important issue. In this letter, extended DFE detection scheme is proposed. According to simulation result, the extended DFE detection has similar performance with QRD-M detection but the complexity is about 24.02% of QRD-M detection. Therefore the proposed E-DFE detection can be efficiently used in MIMO-OFDM system.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/transfun.E98.A.1549/_p

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@ARTICLE{e98-a_7_1549,
author={Hwan-Jun CHOI, Young-Hwan YOU, Hyoung-Kyu SONG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Extended DFE Detection Scheme in MIMO-OFDM System},
year={2015},
volume={E98-A},
number={7},
pages={1549-1552},
abstract={Recently, among MIMO-OFDM detection schemes, a lot of V-BLAST schemes have been suggested in order to achieve high data rate. Therefore signal detection of MIMO-OFDM system is important issue. In this letter, extended DFE detection scheme is proposed. According to simulation result, the extended DFE detection has similar performance with QRD-M detection but the complexity is about 24.02% of QRD-M detection. Therefore the proposed E-DFE detection can be efficiently used in MIMO-OFDM system.},
keywords={},
doi={10.1587/transfun.E98.A.1549},
ISSN={1745-1337},
month={July},}

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TY - JOUR
TI - Extended DFE Detection Scheme in MIMO-OFDM System
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1549
EP - 1552
AU - Hwan-Jun CHOI
AU - Young-Hwan YOU
AU - Hyoung-Kyu SONG
PY - 2015
DO - 10.1587/transfun.E98.A.1549
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E98-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2015
AB - Recently, among MIMO-OFDM detection schemes, a lot of V-BLAST schemes have been suggested in order to achieve high data rate. Therefore signal detection of MIMO-OFDM system is important issue. In this letter, extended DFE detection scheme is proposed. According to simulation result, the extended DFE detection has similar performance with QRD-M detection but the complexity is about 24.02% of QRD-M detection. Therefore the proposed E-DFE detection can be efficiently used in MIMO-OFDM system.
ER -