The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Nous proposons un détecteur V-BLAST réalisable basé sur le QRD Householder modifié (MH-QRD) sur un canal d'évanouissement spatialement corrélé, qui peut presque égaler les performances de l'algorithme V-BLAST avec une complexité bien moindre et une meilleure stabilité numérique. Comparé au détecteur QRD trié (S-QRD), le détecteur proposé nécessite une longueur de mot minimale plus petite pour atteindre la même valeur de plancher d'erreur pour la précision numérique en virgule fixe (FP) malgré l'absence de différence de performances significative pour la précision machine en virgule flottante. . Tous ces avantages le rendent attractif lorsqu’il est implémenté à l’aide de l’arithmétique FP.
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Xiaorong JING, Zhengzhong ZHOU, Tianqi ZHANG, "A V-BLAST Detector Based on Modified Householder QRD over the Spatially Correlated Fading Channel" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 11, pp. 3727-3731, November 2008, doi: 10.1093/ietcom/e91-b.11.3727.
Abstract: We propose a feasible V-BLAST detector based on modified Householder QRD (M-H-QRD) over spatially correlated fading channel, which can almost match the performance of the V-BLAST algorithm with much lower complexity and better numerical stability. Compared to the sorted QRD (S-QRD) detector, the proposed detector requires a smaller minimum word-length to reach the same value of error floor for fixed-point (FP) numerical precision despite no significant performance difference for floating-point machine precision. All these advantages make it attractive when implemented using FP arithmetic.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.11.3727/_p
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@ARTICLE{e91-b_11_3727,
author={Xiaorong JING, Zhengzhong ZHOU, Tianqi ZHANG, },
journal={IEICE TRANSACTIONS on Communications},
title={A V-BLAST Detector Based on Modified Householder QRD over the Spatially Correlated Fading Channel},
year={2008},
volume={E91-B},
number={11},
pages={3727-3731},
abstract={We propose a feasible V-BLAST detector based on modified Householder QRD (M-H-QRD) over spatially correlated fading channel, which can almost match the performance of the V-BLAST algorithm with much lower complexity and better numerical stability. Compared to the sorted QRD (S-QRD) detector, the proposed detector requires a smaller minimum word-length to reach the same value of error floor for fixed-point (FP) numerical precision despite no significant performance difference for floating-point machine precision. All these advantages make it attractive when implemented using FP arithmetic.},
keywords={},
doi={10.1093/ietcom/e91-b.11.3727},
ISSN={1745-1345},
month={November},}
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TY - JOUR
TI - A V-BLAST Detector Based on Modified Householder QRD over the Spatially Correlated Fading Channel
T2 - IEICE TRANSACTIONS on Communications
SP - 3727
EP - 3731
AU - Xiaorong JING
AU - Zhengzhong ZHOU
AU - Tianqi ZHANG
PY - 2008
DO - 10.1093/ietcom/e91-b.11.3727
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 2008
AB - We propose a feasible V-BLAST detector based on modified Householder QRD (M-H-QRD) over spatially correlated fading channel, which can almost match the performance of the V-BLAST algorithm with much lower complexity and better numerical stability. Compared to the sorted QRD (S-QRD) detector, the proposed detector requires a smaller minimum word-length to reach the same value of error floor for fixed-point (FP) numerical precision despite no significant performance difference for floating-point machine precision. All these advantages make it attractive when implemented using FP arithmetic.
ER -