[PDF][PDF] 基于虚拟时间反转镜的水声OFDM 信道均衡

尹艳玲, 乔钢, 刘凇佐 - Journal on Communications, 2015 - infocomm-journal.com
… experiment show that the performance of VTRM channel equalization is better than that
of the PTRM and LS channel equalization in the OFDM underwater acoustic communication. …

基于ZoomFFT 的水声OFDM 信号解调算法

郭庆, 李昂迪, 吴景, 苏海涛 - 系统仿真学报, 2022 - china-simulation.com
… the performance of underwater acoustic OFDM demodulation algorithm based on ZoomFFT
Frequency Diversity for OFDM Mobile Communication via Underwater Acoustic Channels[J]…

[PDF][PDF] 基于数据样本方差的正交频分复用水声通信多普勒频移估计方法

周成阳, 王巍, 洪丹阳, 张春华 - 电子与信息学报, 2022 - jeit.ac.cn
channel response of previous OFDM symbol is utilized to recover the valid data sequence
and its frequency-domain diversity. … in underwater acoustic OFDM mobile communication for …

联合空时编码的水声多用户节点协同并行传输多址接人协议设计

黄静, 王巍, 周成阳, 黄海宁 - 声学学报, 2022 - jac.ac.cn
… Abstract Aiming at the low throughput of underwater acoustic communication networks due
to the large propagation delay of underwater acoustic channel, a Medium Access Control (…

对数正态分布衰落下的光OFDM 水下可见光通信空间分集系统

H Jiang, H Qiu, H Ning, W Yue… - Infrared and Laser …, 2020 - pureportal.coventry.ac.uk
… system over turbulence channels, optical orthogonal frequency division multiplexing (O -OFDM)
schemes with the transceiver spatial diversityUnderwater path loss was calculated by a …

[HTML][HTML] 水下无线光通信链路构成与性能优化进展

张雨凡, 李鑫, 吕伟超, 陈家旺, 郑旻辉, 徐敬 - 光电工程, 2020 - cn.oejournal.org
… Multiplexing technologies, such as orthogonal frequency division multiplexing (OFDM), …
Underwater wireless optical communication channel modeling and performance evaluation …

[HTML][HTML] MIMO-OFDM 移动水声通信系统中多普勒扩展估计方案

张行, 宋康, 李春国, 杨绿溪, 方世良 - 东南大学学报(自然科学版), 2017 - fx361.com
frequency division multiplexing (MIMO-OFDM) mobile underwater acoustic communication
system… the diversity gains of the MIMO technique, and the estimation error is less than 2×10-3. …

光MIMO-OFDM 预编码矩阵优化.

苏浩明, 李燕龙, 符杰林… - Journal of Chongqing …, 2020 - search.ebscohost.com
OFDM received signal Euclidean distance is proposed. Assuming that the transmitter anticipates
the channel … light communications: novel angle diversity receivers for mobile users[J]. …

[PDF][PDF] 基于多层非对称剪裁光正交频分复用的水下光无线通信系统

刘龙, 周骥, 王海德, 熊灿阳, 黄红斌… - Laser & Optoelectronics …, 2021 - researching.cn
… clipped optical orthogonal frequency division multiplexing (Layered-ACO-OFDM) is proposed.
The … Diversity combining for asymmetrically clipped optical OFDM in IM/DD channels[C]//…

深海远程正交多载波水声通信簇约束无导频扩频解扩

李德瑞, 王巍, 李宇, 李淑秋, 于学洋 - 声学学报, 2024 - jac.ac.cn
underwater acoustic communication in deep sea. Utilizing the characteristic that the deep-sea
channel … , 使扩频码片持续时间与OFDM 符号 时间一致, 保证了OFDM 符号的子载波正交性.…