The ocean is an important base for the country's strategic resources. To improve China's maritime rights and maintenance capabilities, it is urgent to study the underwater communication dynamic networking technology and information fusion technology. Under the deep sea environment, underwater submarines and ships, buoys and other nodes need to be established. Reliable communication network, constructing air, sky, water and underwater three-dimensional networks to realize multi-dimensional, multi-source and massive information collection and transmission of the ocean, and provide support for deep sea situation assessment and decision-making.
Air and underwater communication is an important but not completely solved problem being studied by countries all over the world. Yao Jianwei believes that China should vigorously promote laser-induced communication and improve underwater communication capabilities. The communication method utilizes laser in the air, uses sound waves in the water, and completes the conversion of the light wave to the sound wave by the action of the airborne laser on the water, and combines the best channel physical fields of the two media to form a strong technical advantage. Open up a new technical approach for communication between airborne and underwater carriers.
Yao Jianwei believes that the development of laser-to-sound communication is an important part of establishing a space-to-sea communication network, which can form asymmetry and subversive technological advantages and increase important guarantees for winning wars at sea. If laser-to-sound communication technology is not developed in time, China will be difficult to break the existing advantages of traditional underwater communication in other countries in a short period of time. The war will be restrained by the other party and lose the important opportunity to seize the opportunity in the information war.
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