Unlock instant, AI-driven research and patent intelligence for your innovation.

underwater communication method

A technology for underwater communication and detection of water, applied in wireless communication, communication between multiple stations, service based on location information, etc., can solve problems such as limiting the number of sensor nodes, and multiple sensor nodes cannot be effectively managed.

Active Publication Date: 2021-05-28
湖西大学产学合作团
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, conventional underwater communication networks limit the number of communicable sensor nodes since multiple sensor nodes cannot be efficiently managed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • underwater communication method
  • underwater communication method
  • underwater communication method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Some exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein throughout the description, the same reference numerals will be assigned to the same elements in the description of the drawings, and repeated descriptions thereof will be omitted.

[0042] The suffixes "unit", "part" and "node" may be used for elements to facilitate easy writing of the description. Important meanings or roles may not be assigned to the suffixes themselves, and it should be understood that 'unit', 'part' and 'node' may be used together or interchangeably.

[0043] In describing the present invention, detailed descriptions of technologies well known in the art may be omitted to avoid obscuring the present invention in unnecessary detail to those of ordinary skill in the art. In addition, the accompanying drawings are only provided to facilitate understanding of the exemplary embodiments disclosed in this specification, and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to an underwater communication method capable of performing communication with a plurality of sensor nodes within a limited frequency band. According to the distance between the central node and multiple sensor nodes, the underwater information communication of the present invention allocates an appropriate frequency for each sensor node, and then uses the allocated frequency to control the underwater communication between the central node and multiple sensor nodes. communication. With this control, the present invention can prevent the occurrence of unusable sensor nodes that cannot smoothly perform underwater communication when the assigned frequency is unreasonable. Therefore, the present invention has an effect of being able to perform efficient underwater communication between a plurality of sensor nodes and a central node.

Description

technical field [0001] Teachings according to exemplary and non-limiting embodiments of the present invention relate generally to underwater communication methods, and more particularly to underwater communication methods configured to communicate with a plurality of sensor nodes within a limited frequency band. Background technique [0002] Along with increasing interest and importance in marine resource exploration, marine environment monitoring, and underwater military defense installations, the demand for underwater communication capable of collecting various underwater information from the ocean has recently increased. Underwater communication is performed by using ultrasonic waves due to the physical properties of the medium. A communication network for underwater information transmission can be realized by installing sensor nodes capable of performing underwater information transmission / reception in an underwater environment, and acquiring and controlling underwater i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/26H04B13/02H04B11/00H04B7/208
CPCH04B13/02H04B17/27H04B17/318H04W4/023H04L67/12H04B11/00H04W4/38G01S11/14H04B17/327H04W72/0453
Inventor 高鹤林赵龙甲林兑浩
Owner 湖西大学产学合作团