In this paper, we propose a multiple-input multiple-output (MIMO) beamforming scheme for a multiuser system in frequency-selective fading channels. The maximum signal-to-noise and interference ratio (MSINR) is adopted as a criterion to determine the transmit and receive weight vectors. In order to maximize the output SINR over all users, two algorithms for base station are considered: the first algorithm is based on the receive weight vector optimization and the second algorithm is based on an iterative update of both transmit and receive weight vectors. Based on the result of single user MIMO beamforming, we analyze the interference channels cancellation ability of multiuser MIMO system. The first algorithm is a simple method and the second algorithm is a performative solution. Through computer simulations, it is shown that multiuser communication system is achievable using the proposed methods in frequency-selective fading condition.
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Huy Hoang PHAM, Tetsuki TANIGUCHI, Yoshio KARASAWA, "Multiuser MIMO Beamforming for Single Data Stream Transmission in Frequency-Selective Fading Channels" in IEICE TRANSACTIONS on Fundamentals,
vol. E88-A, no. 3, pp. 651-659, March 2005, doi: 10.1093/ietfec/e88-a.3.651.
Abstract: In this paper, we propose a multiple-input multiple-output (MIMO) beamforming scheme for a multiuser system in frequency-selective fading channels. The maximum signal-to-noise and interference ratio (MSINR) is adopted as a criterion to determine the transmit and receive weight vectors. In order to maximize the output SINR over all users, two algorithms for base station are considered: the first algorithm is based on the receive weight vector optimization and the second algorithm is based on an iterative update of both transmit and receive weight vectors. Based on the result of single user MIMO beamforming, we analyze the interference channels cancellation ability of multiuser MIMO system. The first algorithm is a simple method and the second algorithm is a performative solution. Through computer simulations, it is shown that multiuser communication system is achievable using the proposed methods in frequency-selective fading condition.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e88-a.3.651/_p
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@ARTICLE{e88-a_3_651,
author={Huy Hoang PHAM, Tetsuki TANIGUCHI, Yoshio KARASAWA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Multiuser MIMO Beamforming for Single Data Stream Transmission in Frequency-Selective Fading Channels},
year={2005},
volume={E88-A},
number={3},
pages={651-659},
abstract={In this paper, we propose a multiple-input multiple-output (MIMO) beamforming scheme for a multiuser system in frequency-selective fading channels. The maximum signal-to-noise and interference ratio (MSINR) is adopted as a criterion to determine the transmit and receive weight vectors. In order to maximize the output SINR over all users, two algorithms for base station are considered: the first algorithm is based on the receive weight vector optimization and the second algorithm is based on an iterative update of both transmit and receive weight vectors. Based on the result of single user MIMO beamforming, we analyze the interference channels cancellation ability of multiuser MIMO system. The first algorithm is a simple method and the second algorithm is a performative solution. Through computer simulations, it is shown that multiuser communication system is achievable using the proposed methods in frequency-selective fading condition.},
keywords={},
doi={10.1093/ietfec/e88-a.3.651},
ISSN={},
month={March},}
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TY - JOUR
TI - Multiuser MIMO Beamforming for Single Data Stream Transmission in Frequency-Selective Fading Channels
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 651
EP - 659
AU - Huy Hoang PHAM
AU - Tetsuki TANIGUCHI
AU - Yoshio KARASAWA
PY - 2005
DO - 10.1093/ietfec/e88-a.3.651
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E88-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2005
AB - In this paper, we propose a multiple-input multiple-output (MIMO) beamforming scheme for a multiuser system in frequency-selective fading channels. The maximum signal-to-noise and interference ratio (MSINR) is adopted as a criterion to determine the transmit and receive weight vectors. In order to maximize the output SINR over all users, two algorithms for base station are considered: the first algorithm is based on the receive weight vector optimization and the second algorithm is based on an iterative update of both transmit and receive weight vectors. Based on the result of single user MIMO beamforming, we analyze the interference channels cancellation ability of multiuser MIMO system. The first algorithm is a simple method and the second algorithm is a performative solution. Through computer simulations, it is shown that multiuser communication system is achievable using the proposed methods in frequency-selective fading condition.
ER -