Search Results - "So, H C"

Linear Arbitrary Array Pattern Synthesis With Shape Constraints and Excitation Range Control by Zhang, Xuan, Wang, Xiangrong, C. So, H.

“…This letter proposes a method based on primary-dual iteration to address the array pattern synthesis problem of minimizing the peak sidelobe level (PSL) under…”
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Non-Line-of-Sight Node Localization Based on Semi-Definite Programming in Wireless Sensor Networks by Hongyang Chen, Gang Wang, Zizhuo Wang, So, H. C., Poor, H. V.

“…An unknown-position sensor can be localized if there are three or more anchors making time-of-arrival (TOA) measurements of a signal from it. However, the…”
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Shrinkage Linear and Widely Linear Complex-Valued Least Mean Squares Algorithms for Adaptive Beamforming by Shi, Yun-Mei, Huang, Lei, Qian, Cheng, So, H. C.

“…In this paper, shrinkage linear complex-valued least mean squares (SL-CLMS) and shrinkage widely linear complex-valued least mean squares (SWL-CLMS) algorithms…”
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Source Enumeration Via MDL Criterion Based on Linear Shrinkage Estimation of Noise Subspace Covariance Matrix by Lei Huang, So, H. C.

“…Numerous methodologies have been investigated for source enumeration in sample-starving environments. For those having their root in the framework of random…”
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Direction-of-arrival estimation for noncircular sources via structured least squares–based esprit using three-axis crossed array by Yunmei Shi, Lei Huang, Cheng Qian, So, H. C.

“…A structured least squares (SLS)-based ESPRIT algorithm for direction-of-arrival (DOA) estimation of strictly second-order noncircular signals using a crossed…”
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Least squares algorithms for time-of-arrival-based mobile location by Cheung, K.W., So, H.C., Ma, W.-K., Chan, Y.T.

“…Localization of mobile phones is of considerable interest in wireless communications. In this correspondence, two algorithms are developed for accurate mobile…”
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Study protocol: a randomized controlled trial study on the effect of a game-based exercise training program on promoting physical fitness and mental health in children with autism spectrum disorder by Yu, Clare C W, Wong, Simpson W L, Lo, Farica S F, So, Raymond C H, Chan, Dorothy F Y

“…Suboptimal physical activity levels and tolerance, poor motor skills and poor physical health are demonstrated in children with Autism Spectrum Disorder (ASD)…”
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A multidimensional scaling framework for mobile location using time-of-arrival measurements by Cheung, K.W., So, H.C.

“…Localization of mobile phones is now a very popular research topic. A simple algorithm is devised for mobile location estimation using time-of-arrival…”
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Computationally efficient ESPRIT algorithm for direction-of-arrival estimation based on Nyström method by Qian, Cheng, Huang, Lei, So, H.C.

“…A low-complexity ESPRIT algorithm for direction-of-arrival (DOA) estimation is devised in this work. Unlike the conventional subspace based methods, the…”
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A new constrained weighted least squares algorithm for TDOA-based localization by Lin, Lanxin, So, H.C., Chan, Frankie K.W., Chan, Y.T., Ho, K.C.

“…The linear least squares (LLS) technique is widely used in time-difference-of-arrival based positioning because of its computational efficiency. Two-step…”
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Accurate and Computationally Efficient Tensor-Based Subspace Approach for Multidimensional Harmonic Retrieval by Weize Sun, So, H. C.

“…In this paper, parameter estimation for R -dimensional ( R -D) sinusoids with R >; 2 in additive white Gaussian noise is addressed. With the use of tensor…”
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A Constrained Least Squares Approach to Mobile Positioning: Algorithms and Optimality by Cheung, KW, So, HC, Ma, W-K, Chan, YT

“…The problem of locating a mobile terminal has received significant attention in the field of wireless communications. Time-of-arrival (TOA), received signal…”
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Semi-Definite Programming Algorithms for Sensor Network Node Localization With Uncertainties in Anchor Positions and/or Propagation Speed by Lui, K.W.K., Wing-Kin Ma, So, H.C., Chan, F.K.W.

“…Finding the positions of nodes in an ad hoc wireless sensor network (WSN) with the use of the incomplete and noisy distance measurements between nodes as well…”
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Linear prediction approach for efficient frequency estimation of multiple real sinusoids: algorithms and analyses by So, H.C., Kit Wing Chan, Chan, Y.T., Ho, K.C.

“…Based on the linear prediction property of sinusoidal signals, two constrained weighted least squares frequency estimators for multiple real sinusoids embedded…”
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A generalized weighted linear predictor frequency estimation approach for a complex sinusoid by So, H.C., Chan, F.K.W.

“…Based on linear prediction and weighted least squares, three simple iterative algorithms for frequency estimation of a complex sinusoid in additive white noise…”
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Efficient Weighted Multidimensional Scaling for Wireless Sensor Network Localization by Chan, F., So, H.C.

“…Localization of sensor nodes is a fundamental and important problem in wireless sensor networks. Although classical multidimensional scaling (MDS) is a…”
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Shaped Power Pattern Synthesis With Minimization of Dynamic Range Ratio by Fan, Xuhui, Liang, Junli, Zhang, Yuanhang, So, H. C., Zhao, Xiaozhe

“…The problem of synthesizing array patterns while reducing dynamic range ratio (DRR) of complex excitations is of great importance in practical applications…”
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Bistatic MIMO DFRC System Waveform Design via Fractional Programming by Guo, Baoxi, Liang, Junli, Wang, Guanyang, Tang, Bo, So, H. C.

“…The Cramér-Rao lower bound (CRLB) and sum-rate (SR) are widely-used metrics in the radar parameter estimation performance evaluation and communication…”
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A Bio-mechanical Model for Elbow Isokinetic and Isotonic Flexions by Wang, Xi, Tao, Xiaoming, So, Raymond C. H.

“…A new bio-mechanical model for elbow flexions is proposed to quantify the elbow torque generated as a function of the upper-arm circumferential strain and…”
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Semi-Blind Receivers for Joint Symbol and Channel Estimation in Space-Time-Frequency MIMO-OFDM Systems by Kefei Liu, da Costa, Joao Paulo C. L., So, H. C., de Almeida, Andre L. F.

“…In wireless communications, increased spectral efficiency and low error rates can be achieved by means of space-time-frequency coded MIMO-OFDM systems. In this…”
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