Výsledky vyhledávání - low-complexity DOA estimation method

Low-complexity DOA estimation method for a co-prime linear array Autor Wu, Xuchen, Yang, Xiaopeng, Han, Bowen, Xu, Feng

“… A low-complexity DOA estimation method is proposed. The co-prime array is decomposed into two sparse uniform linear sub-arrays whose inter-element spacing meets the co-prime condition…”
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A High-Resolution and Low-Complexity DOA Estimation Method with Unfolded Coprime Linear Arrays Autor He, Wei, Yang, Xiao, Wang, Yide

“… In this paper, an improved DOA estimation method for a UCLA is proposed. To exploit the uniform property of the subarrays, the diagonal elements of the two self-covariance…”
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Manifold Ambiguity-Free Low Complexity DOA Estimation Method for Unfolded Co-Prime Arrays Autor C, Ashok, N, Venkateswaran

“…The problem of manifold ambiguity-free direction-of-arrival (DOA) estimation for an unfolded co-prime array is of prime research interest…”
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Low-Complexity DOA Estimation Method Based on Joined Coprime Array Autor Salman, Fatimah, Sabbar, Bayan

“… Therefore, in this paper, a DOA estimation method for a jointed coprime array, characterized by a low degree of computational complexity, is proposed…”
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Low complexity method for DOA estimation using array covariance matrix sparse representation Autor He, Z.Q., Liu, Q.H., Jin, L.N., Ouyang, S.

“…A low complexity method for direction‐of‐arrival (DOA) estimation via array covariance matrix sparse representation is proposed, in which DOA estimation…”
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A Low Complexity DOA Estimation Method of CD Sources in Impulsive Noise Autor Cai, Ruiyan, Tian, Quan, Qiu, Tianshuang

“… Although many methods have been proposed for DOA estimation, most of them assume that array output signals contain Gaussian noise…”
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A Low-Complexity ESPRIT-Based DOA Estimation Method for Co-Prime Linear Arrays Autor Sun, Fenggang, Gao, Bin, Chen, Lizhen, Lan, Peng

“…The problem of direction-of-arrival (DOA) estimation is investigated for co-prime array, where the co-prime array consists of two uniform sparse linear subarrays with extended inter-element spacing…”
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Velocity-independent and low-complexity method for 1D DOA estimation using an arbitrary cross-linear array Autor Ning, Gengxin, Jing, Guangyu, Li, Xiaopeng, Zhao, Xuejin

“…This paper focuses on a low-complexity one-dimensional (1D) direction-of-arrival (DOA…”
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A Low-Complexity SBL-Based Method for 2-D DOA Estimation with Two L-Shaped Arrays Autor Yang, Jie, Ma, Jingtao, Liang, Guang, Gong, Wenbin

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Low complexity method for DOA estimation using array covariance matrix sparse representation Autor He, Z Q, Liu, Q H, Jin, L N, Ouyang, S

“…A low complexity method for direction-of-arrival (DOA) estimation via array covariance matrix sparse representation is proposed, in which DOA estimation…”
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Low-complexity DoA Estimation method based on Space-Time modulated Metasurfaces Autor Fang, Xinyu, Li, Mengmeng, Han, Juzheng, Ramaccia, Davide, Toscano, Alessandro, Bilotti, Filiberto, Ding, Dazhi

“…In this contribution, we present a novel metasurface-based Direction of Arrival (DoA) estimation method. The proposed approach exploits the properties of space…”
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A DOA Estimation Method Based on Low-Complexity Hybrid Analog and Digital Architecture Design Autor Wang, Shuxin, Sun, Ji, Wu, Xiaohuan

“… In this paper, we investigate a direction-of-arrival (DOA) estimation method based on the design of low-complexity HAD architectures…”
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A Reduced Complexity Acoustic-Based 3D DoA Estimation with Zero Cyclic Sum Autor Fernandes, Rigel Procópio, Apolinário, José Antonio, de Seixas, José Manoel

“… We propose a two-stage method that capitalizes on the often-overlooked secondary peaks of the cross-correlation function by introducing a reduced complexity DoA estimation method…”
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A Low-Complexity DNN-Based DoA Estimation Method for EHF and THF Cell-Free Massive MIMO Autor Hosseini, Seyyed Saleh, Champagne, Benoit, Chang, Xiao-Wen

“… For this model, a low-complexity deep neural network (DNN)-based method is proposed to estimate the DoA of a radio wave impinging on an access point (AP…”
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Low-complexity 2D coherently distributed sources decoupled DOAs estimation method Autor Guo, XianSheng, Wan, Qun, Yang, WanLin, Lei, XueMei

“… In this paper, a low-complexity decoupled DOAs estimation method without searching using two parallel uniform linear arrays （ULAs…”
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Low complexity DOA estimation using AMP with unitary transformation and iterative refinement Autor Mao, Yiwen, Luo, Man, Gao, Dawei, Guo, Qinghua

“…•The proposed estimator has lower complexity but delivers better performance. This work deals with the problem of fast direction-of-arrival (DOA) estimation…”
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Low complexity sparse beamspace DOA estimation via single measurement vectors for uniform circular array Autor Zhao, Di, Tan, Weijie, Deng, Zhongliang, Li, Gang

“…In this paper, we present a low complexity sparse beamspace direction-of-arrival (DOA…”
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A low-complexity 2-D DOA estimation method for incoherently distributed sources Autor Qingqing Lin, Ping Shuai, Liangwei Huang

“…The two-dimensional (2-D) direction-of-arrival (DOA) estimation for incoherently distributed (ID…”
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A Low-complexity Beamspace-based Method for DOA Estimation in Massive MIMO Systems Autor Lv, Cheng, Liu, Yang, He, Tao, Li, Yating, Liang, Jiacheng, Zhao, Xin

“…) systems is critical and extremely affects its application. To reduce the computational complexity, we propose a new low-complexity DOA estimation method based…”
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Low-Complexity DOA Estimation for Coherently Distributed Sources With Gain-Phase Errors in Massive MIMO Systems Autor Liu, Yapeng, Gao, Hongyuan, Du, Yanan, Chen, Menghan, Sun, Rongchen

“…In this work, a low-complexity direction of arrival (DOA) estimation method is proposed for coherently distributed (CD…”
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