To further accelerate the practical process of polar codes in underwater acoustic
communication (UWC) and improve the reliability and efficiency of underwater data …

Zero-watermarking is a distortion-free technique for copyright protection and has become a
research hotspot in the field of digital watermarking. In the face of weak robustness and …

Bit error rate (BER) is typically high in underwater acoustic (UWA) channel, which is
characterized by high propagation delay and poor quality of communications. UWA noise …

A polar-coded orthogonal frequency-division multiplexing (OFDM) underwater acoustic
communication system was developed, and a Monte Carlo (MC) method for constructing …

In this paper, a color dual image watermarking is proposed by embedding a robust
watermark to protect copyright, as well as a zero watermark for tampering detection. Block …

Многочастотные методы обработки сигналов, такие как OFDM, не только получили
широкое распространение в радиосвязи, но также упрочнили свое положение в …

Massive multiple input multiple output antenna array is crucial for the fifth generation
wireless communication. Proper antenna array design can reduce interference among …

CCSDS LDPC code cannot effectively solve the problems of communication interruptions
and high communication error rates in deep space communication. An application scheme …

Nowadays, more and more complex methods of signal modulating and processing are
actively used for organizing underwater acoustic communication with and between …

Wireless ultraviolet (UV) communication is regarded as a promising supplement to
conventional wireless communications. The challenges lie in the inter-symbol-interference …