Search Results - "Chan, Francois"

5G New Radio Signal Propagation and Ground-to-Air Channel Modeling at 3.565 GHz Based on Extensive Measurements by Rostamikafaki, Zahra, Chan, Francois, D'Amours, Claude

“…This study delves into the intricacies of 5G New Radio (NR) signal propagation, and contrary to most existing literature, focuses on the 3.565 GHz commercial…”
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Low Complexity Hybrid Precoding and Combining for Millimeter Wave Systems by Alouzi, Mohamed, Chan, Francois, D'Amours, Claude

“…In millimeter-wave (mmWave) systems, hybrid precoding/combining architectures are an attractive low-complexity alternative to the use of fully digital…”
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Open-Full-Jaw: An open-access dataset and pipeline for finite element models of human jaw by Gholamalizadeh, Torkan, Moshfeghifar, Faezeh, Ferguson, Zachary, Schneider, Teseo, Panozzo, Daniele, Darkner, Sune, Makaremi, Masrour, Chan, François, Søndergaard, Peter Lampel, Erleben, Kenny

“…•We provide an open-access dataset of 17 patient-specific computational models of the human jaws.•The dataset contains conformal surface/volumetric meshes…”
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Direct Conversion of Hybrid Precoding and Combining from Full Array Architecture to Subarray Architecture for mmWave MIMO Systems by Alouzi, Mohamed, Al-Kamali, Faisal, D'amours, Claude, Chan, Francois

“…Hybrid precoding and combining for millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems with subarray (SA) architecture is a promising…”
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Hybrid Precoding for mmWave MIMO Systems With Overlapped Subarray Architecture by Al-Kamali, Faisal, D'Amours, Claude, Chan, Francois

“…Traditional precoding is incompatible with millimetre wave (mmWave) multiple input multiple output (MIMO) systems due to hardware costs and power consumption…”
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Hybrid Precoding/Combining for mmWave MIMO Systems With Hybrid Array Architecture by Alouzi, Mohamed, Al-Kamali, Faisal, D'amours, Claude, Chan, Francois

“…Utilizing hybrid precoding/combining for subarray (SA) architectures in millimeter-wave (mmWave) multi-input multi-output (MIMO) systems offers reduced…”
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Fast Iterative Hybrid Precoding and Combining with Momentum Gradient Descent and Newton's Method for Millimeter Wave MIMO Systems by Alouzi, Mohamed, Chan, Francois, D'Amours, Claude, Al-Kamali, Faisal

“…Millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) systems have attracted much attention from both researchers and industry professionals,…”
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Robust Spectrum Sensing and Signal Classification: Enhanced Out-of-Distribution Detection Incorporating a Voting Mechanism by Zhou, Yu, Kim, Il-Min, Chan, Francois, Du, Huai-Jing, Dilkes, Fred

“…This paper introduces an innovative methodology for spectrum sensing and signal classification, leveraging generative artificial intelligence and incorporating…”
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Recovery probability analysis for sparse signals via OMP by Mingbo Niu, Salari, Soheil, Chan, Francois, Rajan, Sreeraman

“…It is known that use of a random measurement (sensing) matrix usually results in good recovery performance via orthogonal matching pursuit. This paper provides…”
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End-to-End Optimum ML Detection for DF Cooperative Diversity Networks in the Presence of Interference by Tian Lu, Peng Liu, Il-Min Kim, Chan, Francois, Read, William

“…Unlike the existing detectors, which are developed for decode-and-forward (DF) networks in the ideal interference-free case, we consider a more practical…”
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Computer design of super-orthogonal space-time trellis codes by Bale, M., Laska, B., Dunwell, D., Chan, F., Jafarkhani, H.

“…Super-orthogonal space-time trellis codes (SOSTTCs) designed by hand can significantly improve the performance of space-time trellis codes. This paper…”
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Maximizing the Sum-Rate of Secondary Cognitive Radio Networks by Jointly Optimizing Beamforming and Energy Harvesting Time by Salari, Soheil, Chan, Francois

“…In this paper, we consider an energy harvesting (EH) cooperative cognitive radio network (CCRN) framework, in which the primary network (consisting of a…”
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Joint CFO and Channel Estimation in OFDM Systems Using Sparse Bayesian Learning by Salari, Soheil, Chan, Francois

“…In this article, we study the problem of joint carrier frequency offset (CFO) and sparse channel estimation in orthogonal frequency-division multiplexing…”
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Punctured Space-Time Convolutional Codes for Adaptive Modulation Schemes by Bernier, David, Chan, Francois

“…Space-time trellis codes for an M-PSK modulation scheme are usually represented using a generator matrix whose elements are integers between 0 and M. Another…”
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Likelihood-Based Modulation Classification for Multiple-Antenna Receiver by Ramezani-Kebrya, Ali, Il-Min Kim, Dong In Kim, Chan, Francois, Inkol, Robert

“…Likelihood-based algorithms for the classification of linear digital modulations are systematically investigated for a multiple receive antennas configuration…”
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TDOA Estimation With Compressive Sensing Measurements and Hadamard Matrix by Salari, Soheil, Chan, Francois, Chan, Yiu-Tong, Read, William

“…This paper employs a special property of the Hadamard matrix to develop a novel compressive sensing (CS) based framework that eliminates the complex…”
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Adaptive Space-Time Trellis Codes Based on Convolutional Codes by Bernier, D., Chan, F.

“…Space-time trellis codes can significantly improve the error performance or the data rate of wireless communications systems with multiple transmit antennas…”
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Performance of Millimeter Wave Massive MIMO with the Alamouti Code by Alouzi, Mohamed, Chan, Francois

“…Massive MIMO was recently proposed to achieve the advantage of conventional MIMO but on a greater scale. Massive MIMO can provide a much higher capacity…”
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Distributed Cooperative Localization for Mobile Wireless Sensor Networks by Salari, Soheil, Kim, Il-Min, Chan, Francois

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DOA Estimation Using Compressive Sampling-Based Sensors in the Presence of Interference by Salari, Soheil, Chan, Francois, Chan, Yiu-Tong, Guay, Rudy

“…In this article, we propose a new compressive-sampling-based approach to detect a target and obtain its direction-of-arrival (DOA) by using samples collected…”
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