Search Results - Low-complexity direct computation algorithm

Low-complexity direct computation algorithm for cubic-spline interpolation scheme by Hong, Shao-Hua, Wang, Lin, Truong, Trieu-Kien

“…•A low-complexity direct computation algorithm for CSI scheme is developed to improve the computational efficiency…”
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Low‐complexity GNSS carrier leakage detection and estimation via abnormal direct current energy identification by Bai, Lu, Sun, Chao, Zhao, Hongbo, Feng, Wenquan

“… This letter presents a low‐complexity algorithm by monitoring the abnormal direct current component of baseband signal…”
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Low Complexity Linear Detection for Uplink Multiuser MIMO SC-FDMA Systems by Selvaraj, K., Judson, D., Ganeshkumar, P., Anandaraj, M.

“… Although, these approaches involve inversion of a matrix computation whose matrix dimension depend on number of subcarriers used in the system, mainly, it can be few thousands…”
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Low Complexity ZF and MMSE Detectors for the Uplink MU-MIMO Systems With a Time-Varying Number of Active Users by Ammari, Mohamed Lassaad, Fortier, Paul

“…) systems with a time-varying number of users in the channel. For each technique, we propose a detection approach with low complexity and without performance loss…”
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Low Complexity DOA Estimation of Multiple Coherent Sources using a Single Direct Data Snapshot by Hussain, Ahmed A, Tayem, Nizar, Soliman, Abdelhamid

“…The direction of arrival (DOA) estimation of multiple radio frequency (RF) coherent signals using conventional algorithms such as Multiple Signal Classification (MUSIC…”
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Improving the Accuracy of the Fast Inverse Square Root by Modifying Newton–Raphson Corrections by Walczyk, Cezary J., Moroz, Leonid V., Cieśliński, Jan L.

“…Direct computation of functions using low-complexity algorithms can be applied both for hardware constraints and in systems where storage capacity is a challenge for processing a large volume of data…”
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Low-Complexity Second-Order Volterra Equalizer for DML-Based IM/DD Transmission System by Yu, Yukui, Choi, Myeong Ryeol, Bo, Tianwai, He, Zonglong, Che, Yi, Kim, Hoon

“… In this article, we propose and demonstrate low-complexity quadratic VNLEs specifically designed for directly modulated laser (DML…”
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Quantum Search Algorithms, Quantum Wireless, and a Low-Complexity Maximum Likelihood Iterative Quantum Multi-User Detector Design by Botsinis, Panagiotis, Soon Xin Ng, Hanzo, Lajos

“…) multiuser detector (MUD), often prevents their practical implementation. In this paper, we present an extensive review and tutorial on quantum search algorithms (QSA…”
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Sensorless FCS-MPCC PMSM Drives With Improved Sliding Mode Observer and Low-Complexity Discrete Vector Selection - An Assessment by Gu, Mingxing, Yang, Yong, Xiao, Yang, Fan, Mingdi, Wang, Yiwang, Wen, Huiqing, Lim, Chee Shen, Yang, Hui, Rodriguez, Jose

“… The viability and performance of the proposed FCS-MPCC the sigmoid function-based sliding mode observer and the low-complexity virtual vector algorithm is assessed comparatively against the classical…”
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Low-Complexity Detection Algorithms for Spatial Modulation MIMO Systems by Jia, Hanzhong, Liu, Chang, Zhang, Yuehua, Zhang, Xinhe

“…In this paper, the authors propose three low-complexity detection schemes for spatial modulation (SM…”
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A New Simple Direct Computation of Cubic Convolution Spline Interpolation by Hong, Shao-Hua, Wang, Lin, Truong, Trieu-Kien

“… In this paper, a new simple direct computation of CCSI is proposed, where the sampled data are directly calculated by the use of the original data…”
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Low-Complexity Soft-Decoding Algorithms for Reed-Solomon Codes-Part I: An Algebraic Soft-In Hard-Out Chase Decoder by Bellorado, J., Kavcic, A.

“…In this paper, we present an algebraic methodology for implementing low-complexity, Chase-type, decoding of Reed-Solomon (RS) codes of length n…”
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Low-Complexity, High-Precision 32-Point DFT Approximation for Multibeam Beamforming Applications by Shi, Peng, Ye, Yinghao

“… In this work, we introduce a low-complexity, high-precision 32-point DFT approximation along with a corresponding multiplierless fast algorithm…”
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Low-Complexity ICI Mitigation Methods for High-Mobility SISO/MIMO-OFDM Systems by HSU, Chao-Yuan, WU, Wen-Rong

“… When N is large, the computational complexity can become prohibitively high. In this paper, we first propose a low-complexity ZF method to solve the problem in single-input-single-output (SISO) OFDM systems…”
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Low-Complexity Equalization of Orthogonal Signal-Division Multiplexing in Doubly-Selective Channels by Han, Jing, Zhang, Lingling, Zhang, Qunfei, Leus, Geert

“…Orthogonal signal-division multiplexing (OSDM) is a generalized modulation scheme to bridge the gap between orthogonal frequency-division multiplexing (OFDM)…”
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Low-Complexity Ciphertext Multiplication for CKKS Homomorphic Encryption by Akherati, Sajjad, Zhang, Xinmiao

“…Homomorphic encryption (HE) allows direct computations on ciphertexts and is a key enabler of privacy-preserving cloud computing…”
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Low-Complexity Neural Belief Propagation Decoding Algorithm Based on Tensor Ring Decomposition by Liang, Yuanhui, Lam, Chan-Tong, Wu, Qingle, Ng, Benjamin K., Im, Sio Kei

“… the computational complexity of NBP. In this paper, we propose low-complexity, in terms of both memory storage requirement and computational complexity, NBP and CENBP decoding algorithms based on Tensor Ring (TR) decomposition…”
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Low complexity compensation of frequency dependent I/Q imbalance and carrier frequency offset for direct conversion receivers by Lanante, Leonardo, Kurosaki, Masayuki, Ochi, Hiroshi

“…We propose a new least squares based estimation algorithm for carrier frequency offset and frequency dependent I/Q imbalance compensation with very low complexity for direct conversion receivers…”
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A Low Complexity Subspace-Based DOA Estimation Algorithm with Uniform Linear Array Correlation Matrix Subsampling by Yoo, Do-Sik

“…We propose a low complexity subspace-based direction-of-arrival (DOA) estimation algorithm employing a direct signal space construction method (DSPCM…”
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Multibeam Digital Array Receiver Using a 16-Point Multiplierless DFT Approximation by Ariyarathna, Viduneth, Coelho, Diego F. G., Pulipati, Sravan, Cintra, Renato J., Bayer, Fabio M., Dimitrov, V. S., Madanayake, Arjuna

“… (RF) beams. FFTs are fast algorithms for computing the <inline-formula> <tex-math notation="LaTeX">N </tex-math></inline-formula>-point discrete Fourier transform…”
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