Underwater network data transmission path determination method, transmission method, device and equipment

A technology for network data transmission and path determination, applied in the field of data transmission, can solve the problems of long communication links, increase failures, and easily reduce data transmission efficiency, and achieve the effect of reducing the success rate and improving efficiency.

Pending Publication Date: 2022-07-05
GUANGDONG POLYTECHNIC NORMAL UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, with the expansion of range and the increase of node density in today's underwater sensor network, the communication link becomes longer, which easily reduces the efficiency of data transmission and increases the possibility of failure.

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  • Underwater network data transmission path determination method, transmission method, device and equipment
  • Underwater network data transmission path determination method, transmission method, device and equipment
  • Underwater network data transmission path determination method, transmission method, device and equipment

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Embodiment Construction

[0047] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

[0048] The terms "first", "second", "third" and "fourth" in the description and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusi...

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Abstract

The invention discloses an underwater network data transmission path determination method, a transmission method, a transmission device and equipment, and the method comprises the steps: determining an initial node and a destination node from network nodes, obtaining the first depth information of the initial node, obtaining an adjacent node of the initial node and the second depth information of the adjacent node, and obtaining the second depth information of the adjacent node; taking the adjacent node of which the second depth information is smaller than the first depth information as the first adjacent node, so that the transmission node determined based on the first adjacent node is located above the initial node, thereby being beneficial to improving the utilization rate of the underwater network and improving the efficiency and success rate of data transmission; the method comprises the following steps: acquiring an H index of a first neighbor node, determining the first neighbor node of which the H index meets a preset condition as a transmission node, determining a data transmission path according to the transmission node and a destination node, and selecting the transmission node and the data transmission path based on the H index, thereby being beneficial to improving the efficiency of determining the data transmission path. The method can be widely applied to the technical field of data transmission.

Description

technical field [0001] The invention relates to the field of data transmission, in particular to a method, transmission method, device and equipment for determining a data transmission path of an underwater network. Background technique [0002] 70.8% of the earth's surface is covered by water, and there are a lot of precious resources under water that need to be explored, and the key to successful exploration is always technology. With the advancement of technology in recent years, Underwater Wireless Sensor Network (Underwater Wireless Sensor Network) is becoming a mature technology for underwater exploration. UWSN is the fusion of wireless technology and micro-sensor technology with communication capabilities, intelligent computing and intelligent sensing. Specifically, UWSN is a network organized by autonomous sensor nodes distributed underwater to sense water quality, temperature, pressure and other water-related properties, and UWSN has a wide range of applications, s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W40/02H04W84/18
CPCH04W40/02H04W84/18
Inventor 王姣姚大刚单纯李冕杰赖森锋
Owner GUANGDONG POLYTECHNIC NORMAL UNIV
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