Výsledky vyhledávání - "Zakharov, Yuriy A."

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Full-Duplex UWA communication with a two-element transducer

Autor: Shen, Lu, Henson, Benjamin, Shi, Long, Zakharov, Yuriy

In this work we present a full-duplex (FD) underwater acoustic (UWA) communication system simultaneously transmitting and receiving acoustic signals in the same frequency bandwidth. To simplify the FD hardware, the system exploits a recently designed

Externí odkaz: http://arxiv.org/abs/2401.09951

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Target detection using underwater acoustic communication links

Autor: Shen, Lu, Zakharov, Yuriy, Henson, Benjamin, Morozs, Nils, Parrein, Benoît, Mitchell, Paul D.

Underwater monitoring and surveillance systems are essential for underwater target detection, localization and classification. The aim of this work is to investigate the possibility of target detection by using data transmission between communication

Externí odkaz: http://arxiv.org/abs/2312.11354

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Message Passing-Based Joint Channel Estimation and Signal Detection for OTFS with Superimposed Pilots

Autor: Huang, Fupeng, Guo, Qinghua, Zhang, Youwen, Zakharov, Yuriy

Publikováno v: IEEE Transactions on Vehicular Technology,early access, 2024:1-12

Receivers with joint channel estimation and signal detection using superimposed pilots (SP) can achieve high transmission efficiency in orthogonal time frequency space (OTFS) systems. However, existing receivers have high computational complexity, hi

Externí odkaz: http://arxiv.org/abs/2309.08177

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Sparsity-Aware Robust Normalized Subband Adaptive Filtering algorithms based on Alternating Optimization

Autor: Yu, Yi, Huang, Zongxin, He, Hongsen, Zakharov, Yuriy, de Lamare, Rodrigo C.

This paper proposes a unified sparsity-aware robust normalized subband adaptive filtering (SA-RNSAF) algorithm for identification of sparse systems under impulsive noise. The proposed SA-RNSAF algorithm generalizes different algorithms by defining th

Externí odkaz: http://arxiv.org/abs/2205.07172

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