Underwater Communication with Spatio-Temporal Diversity in a Deep-Water Environment

被引：0
|
作者：
Park, Heejin [1 ]
Kim, Donghyeon [1 ]
Kim, Jeasoo [1 ]
Hahn, Joo Young [2 ]
Park, Joung-Soo [2 ]
机构：
[1] Korea Maritime & Ocean Univ, Dept Convergence Study Ocean Sci & Technol, Busan, South Korea
[2] Agcy Def Dev, Chang Won, South Korea
来源：
2019 ELEVENTH INTERNATIONAL CONFERENCE ON UBIQUITOUS AND FUTURE NETWORKS (ICUFN 2019) | 2019年
关键词：
coninataication; diversity; time reversal; deep water;
D O I：
10.1109/icufn.2019.8806164
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Inter symbol interference (TSB reduces the performance of underwater acoustic communication (CAComm). This paper shows that the performance of UAComm can be improved through the spatio-temporal diversity method that is the combination of spatial diversity and temporal diversity methods. By using spatio-temporal diversity considering focal size, the array aperture was reduced to increase the efficiency of the IJAComm system. The hypothesis was also verified using the experimental data of Biomimetic Long Range Acoustic Combat 18 (BLAC18) conducted in October 2018.
引用
收藏
页码：45 / 48
页数：4
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