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Energy harvesting network data transmission method and system based on reduction technology

A network data and energy harvesting technology, applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve the problems of energy harvesting network simulation difficulties, poor accuracy, uncertainty, etc., to achieve high network throughput and improve accuracy Effect

Active Publication Date: 2020-03-27
GUANGXI UNIV
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AI Technical Summary

Problems solved by technology

[0009] The present invention mainly solves the technical problems of difficult energy harvesting network simulation and poor precision in the prior art, and randomness and uncertainty in energy harvesting, and provides a single-period scene prediction method for energy harvesting networks based on reduction technology and device

Method used

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  • Energy harvesting network data transmission method and system based on reduction technology
  • Energy harvesting network data transmission method and system based on reduction technology
  • Energy harvesting network data transmission method and system based on reduction technology

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Embodiment

[0050] Such as figure 1 As shown in the present invention, the single-period scene generation technology based on the reduction technology is used to simulate the data characteristics of a single period, and the energy harvesting network simulation technology based on the time homogeneous simulated annealing method is proposed to simulate the random process of energy harvesting of the energy harvesting network . The specific description is as follows:

[0051] 1. Implementation process of reduction technology

[0052] STEP 0: Initialization process

[0053] Using the optimal reduction technology to generate representative scenarios for each period of a single day O t (S t i ,p t i ),in represents the number of scenes, S t i is a representative scene of the tth (t=1,2,...,T) time period. p t i is the scene S at time t t i probability of occurrence.

[0054] Assume that the original scene set {R(S t j ,p t j )}, where j=1,2,...,N, N is the total number of sc...

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Abstract

The invention relates to a scene prediction method and device, belongs to the technical field of an energy harvesting network and specifically relates to an energy harvesting network single-period scene prediction method and device based on a subtraction technology. According to a single-period scene generation technology based on the subtraction technology provided by the invention, a measurement error with true data is -30%-30%; a probability distribution function does not need to be assumed; and the precision of an energy harvesting network data throughput plan is improved.

Description

technical field [0001] The invention relates to a scene prediction method and device, which belong to the technical field of energy harvesting networks, and in particular to a single-period scene prediction method and device for energy harvesting networks based on reduction technology. Background technique [0002] With the improvement of energy conversion efficiency and the advancement of low-power processors, people's demand for network life cycle and permanent operation is increasing, and energy harvesting networks have emerged as the times require. [0003] Energy harvesting refers to searching for low-level environmental energy such as vibration, human energy, wind and heat energy, etc., and converting it into usable electrical energy to supply electronic equipment for network communication and complete certain special tasks. The energy harvesting network is the development of the traditional computer network, which can increase the self-sufficiency and permanent operat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/145H04L43/0888
Inventor 王哲李陶深叶进葛志辉赵启飞叶恒舟
Owner GUANGXI UNIV
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