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Differential Characteristics Based Iterative Multiuser Detection for Wireless Sensor Networks [PDF]
Sensors, 2017 High throughput, low latency and reliable communication has always been a hot topic for wireless sensor networks (WSNs) in various applications. Multiuser detection is widely used to suppress the bad effect of multiple access interference in WSNs.
Xiaoguang Chen +3 more
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Mean field analysis of reverse annealing for code-division multiple-access multiuser detection
Physical Review Research, 2021 Code-division multiple-access (CDMA) multiuser detection is a kind of signal recovery problem. The main problem of CDMA multiuser detection is to estimate the original signal from the degraded information.
Shunta Arai +2 more
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Reduced-Dimension Multiuser Detection [PDF]
IEEE Transactions on Information Theory, 2010 We present a reduced-dimension multiuser detector (RD-MUD) structure for synchronous systems that significantly decreases the number of required correlation branches at the receiver front-end, while still achieving performance similar to that of the conventional matched-filter (MF) bank.
Xie, Yao +2 more
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Optimal Multiuser MIMO Linear Precoding with LMMSE Receiver
EURASIP Journal on Wireless Communications and Networking, 2009 The adoption of multiple antennas both at the transmitter and the receiver will explore additional spatial resources to provide substantial gain in system throughput with the spatial division multiple access (SDMA) technique.
Shu Fang, Gang Wu, Shao-Qian Li
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EURASIP Journal on Advances in Signal Processing, 2023 Exploiting generalized spatial modulation in massive MIMO system, we develop an efficient uplink multiuser detection scheme. Different from the maximum likelihood detection algorithm, the spatial and temporal data in the proposed detection scheme are ...
Wei-Chiang Wu
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Robust Multiuser Detection Based on Novel Quantum Bee Colony Algorithm [PDF]
Jisuanji gongcheng, 2016 In order to solve the optimal solutions for robust multiuser detection in the impulse noise environment,a Novel Quantum Bee Colony(NQBC) algorithm is proposed based on artificial bee colony algorithm and quantum computing.In NQBC,two new quantum foraging
GAO Hongyuan,LIANG Yansong,LIU Dandan
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Multiple access interference suppression for CDMA systems via ℓ∞-minimization
Fundamental Research, 2022 A key problem in code-division multiple access (CDMA) system is to mitigate the multiple access interference (MAI) from other users while detecting the desired user.
Xue Jiang, Xingzhao Liu, T. Kirubarajan
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Two approaches to multiuser detection over fading channels
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2021 In this paper, two different receiver structures to multiuser detection that are appropriate for the code-division multiple-access systems with antenna arrays in fading channels are investigated and compared. We analyze and compare the performance of the
V. P. Tuzlukov
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Information, 2015 Multi-user detection is an effective method to reduce multiple access interference in code division multiple access (CDMA) systems. This paper discusses a signal subspace based blind adaptive multiuser detector and a Kalman filtering blind adaptive ...
Liqing Zhou +5 more
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IEEE Photonics Journal, 2019 Ubiquitous light-emitting diodes provide natural infrastructures for multiuser visible light communications (VLCs). However, the current available works for multiuser VLC systems mainly focus on broadcast scenarios and beamforming techniques.
Zhen-Yu Wang, Hong-Yi Yu, Da-Ming Wang
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