Results 211 to 220 of about 62,673 (306)

Underwater acoustic communications

Nature Reviews Electrical Engineering
Zhengnan Li   +2 more
semanticscholar   +3 more sources

Underwater Acoustic Communications Based on OCDM for Internet of Underwater Things

IEEE Internet of Things Journal, 2023
Underwater communications are fundamental techniques for the Internet of Underwater Things (IoUT) to establish information links among underwater devices.
Buyiyi Wang   +3 more
semanticscholar   +1 more source

Model-Based Thompson Sampling for Frequency and Rate Selection in Underwater Acoustic Communications

IEEE Transactions on Wireless Communications, 2023
Due to the harsh propagation environment, limited bandwidth, and constrained battery life, transmission efficiency is a crucial issue for underwater acoustic (UWA) communications.
Jingwen Tong   +3 more
semanticscholar   +1 more source

Multitask Sparse Bayesian Channel Estimation for Turbo Equalization in Underwater Acoustic Communications

IEEE Journal of Oceanic Engineering, 2023
In this article, a multitask sparse Bayesian learning channel estimation based on factor graphs (MT-SBL-FG) for turbo equalization (TEQ) in underwater acoustic (UWA) communications is proposed. Based on the framework of multitask sparse Bayesian learning,
Yaokun Liang   +3 more
semanticscholar   +1 more source

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