Filtered multitone modulation underwater acoustic communications using low-complexity channel-estimation-based MMSE turbo equalization

L Sun, M Wang, G Zhang, H Li, L Huang - Sensors, 2019 - mdpi.com
Filtered multitone (FMT) modulation divides the communication band into several subbands
to shorten the span of symbols affected by multipath in underwater acoustic (UWA) …

Multiple-Input-Multiple-Output Filtered Multitone Time Reversal Acoustic Communications Using Direct Adaptation-Based Turbo Equalization

L Sun, H Li - Sensors, 2023 - mdpi.com
This paper proposes using direct adaptation (DA)-based turbo equalization in multiple-input-
multiple-output (MIMO) filtered multitone (FMT) time reversal (TR) acoustic communications …

[HTML][HTML] A new alternative method for the generation of acoustic filters, modulating acoustic impedance: Theoretical model

J Madrigal-Melchor, A Enciso-Muñ… - open Journal of …, 2017 - scirp.org
Using the transfer matrix method we calculate the frequency dependence of the
transmission of longitudinal elastic waves for a layered structure where the specific acoustic …

Joint time-reversal space-time block coding and adaptive equalization for filtered multitone underwater acoustic communications

L Sun, M Yan, H Li, Y Xu - Sensors, 2020 - mdpi.com
Underwater acoustic (UWA) sensor networks demand high-rate communications with high
reliability between sensor nodes for massive data transmission. Filtered multitone (FMT) is …

Performance specifications of filtered multitone modulation for the roll-off factor and filter order in the maritime VHF data exchange system

Q Hu, X Jing, L Xu, J Huang… - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
The Maritime VHF Data Exchange System (VDES) will be a basic method of data exchange
in the e-Navigation strategy, which is dominated by the International Maritime Organization …

Performance specifications for the roll-off factor and filter order for filtered multitone modulation in the maritime VHF data exchange system

Q Hu, X Jing, J Huang, L Xu - Mobile Networks and Applications, 2020 - Springer
Abstract The Maritime VHF Data Exchange System (VDES) will be a basic method of data
exchange in the e-Navigation strategy, which has been developed by the International …

Cross-subband Rateless Encoding for Filtered Multitone in Underwater Acoustic Communications

Z Wang, S Xiong, H Zhang, C Qian… - 2018 10th International …, 2018 - ieeexplore.ieee.org
Underwater acoustic (UWA) communication is a major tool for underwater wireless data
transmission. In this paper, cross-subband rateless encoding for filtered multitone (FMT) in …

Joint Time-Reversal Space-Time Block Coding andAdaptive Equalization for Filtered MultitoneUnderwater Acoustic Communications.

L Sun, M Yan, H Li, Y Xu - Sensors (14248220), 2020 - search.ebscohost.com
Underwater acoustic (UWA) sensor networks demand high-rate communications with high
reliability between sensor nodes for massive data transmission. Filtered multitone (FMT) is …

Sparse channel estimation for filtered multi‐tone in time domain and subband domain based on matched filtering demodulation

F Qu, M Zhang, Z Wang, C Qian, X Lu… - IET …, 2019 - Wiley Online Library
The interference between filtered multi‐tone (FMT) symbols exists and becomes
conspicuous especially in frequency selective fading channel, like an underwater acoustic …

[PDF][PDF] Численное моделирование многоканальной ультразвуковой передачи данных

ЮА Никулина, ДЯ Суханов - 2018 - vital.lib.tsu.ru
В настоящее время технологии передачи данных под водой находят широкое
применение для управления подводными роботами. С помощью роботов исследуют …