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A Fog Computing-Oriented Coalition Green Energy Distribution Method

A distribution method, green energy technology, applied in accounting/billing services, machine-to-machine/machine-type communication services, electrical components, etc., can solve problems such as low efficiency, low profit, and unstable systems

Active Publication Date: 2021-02-02
NANJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a fog computing-oriented coalition green energy distribution method, which realizes the fog computing-based network structure of the Internet of Things by forming an alliance among renewable energy providers and then jointly formulating price strategies. , the allocation of renewable energy and spectrum, and make the entire network reach a fair and stable state; to solve the problems of system instability, low efficiency and low profit in the existing Internet of Things network structure, the specific technical solution is as follows :

Method used

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  • A Fog Computing-Oriented Coalition Green Energy Distribution Method
  • A Fog Computing-Oriented Coalition Green Energy Distribution Method
  • A Fog Computing-Oriented Coalition Green Energy Distribution Method

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Embodiment 1

[0030] combine Figure 1 ~ Figure 4, a kind of alliance cooperation green energy allocation method oriented to fog computing provided by the present invention is described in detail, the alliance cooperation green energy allocation method oriented to fog computing of the present invention comprises the steps: S1, based on fog calculation, establish a fog node, multiple The IoT network structure of relay nodes, n renewable energy suppliers, spectrum owners, edge nodes, and terminal devices; in the IoT network structure, renewable energy suppliers are used to provide energy for the IoT network structure, and the edge Nodes are used to centralize terminal devices, and terminal devices are used to transmit data; specifically: data is transmitted from terminal devices to edge nodes, data is concentrated at edge nodes, and edge nodes are transmitted to fog nodes through relay nodes; at the same time, the building is powered by renewable energy. Alliance B={B 1 ,B 2 ,...,B m}, whe...

Embodiment 2

[0037] For the convenience of those of ordinary skill in the art to implement the present invention, an embodiment that includes specific data is provided now, specifically as follows:

[0038] First, a network model is established based on fog computing, which includes a fog node, a relay node, a spectrum owner, an edge node, and a renewable energy supplier that provides energy to the relay node n is taken from 3 to 12 and Terminal equipment access number Q(p)=0.1e -0.1p , p is the fee charged by the fog node to the terminal device, and the terminal device is gathered together through the fog node and connected to the core network through a wireless backhaul link; among them, in the communication link, the frequency of the wireless backhaul link is 25 *10^3GHz, the bandwidth is 20MHz, and the path loss function is L(h)=32.5+20log 10 (f)+10γlog 10 (h)+A×h, in the formula, f is the carrier frequency, γ is the path loss index, gets γ=2.2 in the present embodiment, A=8dm / km, h ...

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Abstract

The invention discloses a fog computing-oriented coalition cooperation green energy distribution method, the method includes the steps: S1, based on the fog computing to establish a fog node, a relay node, a renewable energy supplier, a spectrum owner, an edge node and IoT network structure of terminal equipment; S2. Establish a leader-follower game model based on the Stackelberg model. Fog nodes act as leaders to formulate wireless network service price strategy p for terminal equipment; renewable energy suppliers act as followers according to wireless network service price strategy p. The price strategy p determines the price strategy w for the energy required by relay nodes; among them, a fog node and a preset number of relay nodes are set in the Internet of Things network structure, and renewable energy suppliers are used to provide energy for the Internet of Things network structure, Edge nodes are used to centralize terminal devices, and terminal devices are used to transmit data; the present invention can improve the stability of the network structure of the Internet of Things, the efficiency of data transmission, and effectively improve the profit of the network structure of the Internet of Things.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a fog computing-oriented alliance cooperation green energy distribution method. Background technique [0002] Fog computing is a distributed computing, communication, control and storage structure, which is closer to end users than cloud computing, and is a new type of computing platform. Fog computing was proposed by Cisco, which extends the paradigm of cloud computing to the edge of the network, and processes part of the workload and services on local fog devices (such as routers, switches, IP video cameras, etc.) instead of transmitting them to the cloud for processing. [0003] After searching the existing technical literature, it was found that Jianhua He, Jian Wei, Kai Chen and others published a paper entitled "Multi-tier Fog Computing with Large-scale IoT Data Analytics for Smart Cities" paper, this paper proposes a new multi-tier for smart cit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/24H04W4/70H04W72/04
CPCH04W4/24H04W72/04H04W72/0453H04W4/70
Inventor 李大鹏付渝淞
Owner NANJING UNIV OF POSTS & TELECOMM
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