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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Kertas kerja ini membentangkan modulasi penyesuaian dan kaedah peruntukan kuasa untuk sistem berbilang input berbilang pengguna pautan atas dengan andaian bahawa terdapat maklumat saluran yang sempurna pada penerima tetapi tidak pada pemancar. Penerima bersama-sama mengoptimumkan tahap kuasa dan susunan modulasi untuk semua pengguna di bawah kekangan kuasa penghantaran dan keperluan ralat, dan mengembalikan maklumat ini kepada setiap pengguna melalui saluran maklum balas kadar rendah. Pengoptimuman kuasa dan modulasi memaksimumkan jumlah pemprosesan di bawah nisbah ralat bit yang boleh diterima untuk setiap pengguna. Kaedah ellipsoid digunakan untuk mereka bentuk algoritma yang cekap untuk kuasa optimum dan tahap modulasi.
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Salinan
Youxiang WANG, Yongwan PARK, "Joint Adaptive Modulation and Power Allocation for Multiuser MIMO Systems with Reduced-Feedback" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 9, pp. 1700-1703, September 2010, doi: 10.1587/transfun.E93.A.1700.
Abstract: This paper presents an adaptive modulation and power allocation method for uplink multiuser multiple-input multiple-output systems under the assumption that there is perfect channel information at the receiver but not at the transmitter. The receiver jointly optimizes the power level and modulation order for all users under constraints of transmit power and error requirements, and returns these information to each user via a low-rate feedback channel. Power and modulation optimization maximizes the total throughput under a tolerable bit error ratio for each user. The ellipsoid method is used to design efficient algorithms for optimal power and modulation level.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.1700/_p
Salinan
@ARTICLE{e93-a_9_1700,
author={Youxiang WANG, Yongwan PARK, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Joint Adaptive Modulation and Power Allocation for Multiuser MIMO Systems with Reduced-Feedback},
year={2010},
volume={E93-A},
number={9},
pages={1700-1703},
abstract={This paper presents an adaptive modulation and power allocation method for uplink multiuser multiple-input multiple-output systems under the assumption that there is perfect channel information at the receiver but not at the transmitter. The receiver jointly optimizes the power level and modulation order for all users under constraints of transmit power and error requirements, and returns these information to each user via a low-rate feedback channel. Power and modulation optimization maximizes the total throughput under a tolerable bit error ratio for each user. The ellipsoid method is used to design efficient algorithms for optimal power and modulation level.},
keywords={},
doi={10.1587/transfun.E93.A.1700},
ISSN={1745-1337},
month={September},}
Salinan
TY - JOUR
TI - Joint Adaptive Modulation and Power Allocation for Multiuser MIMO Systems with Reduced-Feedback
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1700
EP - 1703
AU - Youxiang WANG
AU - Yongwan PARK
PY - 2010
DO - 10.1587/transfun.E93.A.1700
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2010
AB - This paper presents an adaptive modulation and power allocation method for uplink multiuser multiple-input multiple-output systems under the assumption that there is perfect channel information at the receiver but not at the transmitter. The receiver jointly optimizes the power level and modulation order for all users under constraints of transmit power and error requirements, and returns these information to each user via a low-rate feedback channel. Power and modulation optimization maximizes the total throughput under a tolerable bit error ratio for each user. The ellipsoid method is used to design efficient algorithms for optimal power and modulation level.
ER -