Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Data and energy cooperation method based on price mechanism

A technology of energy and price, applied in electrical components, wireless communication, etc., can solve problems such as insufficient depth

Active Publication Date: 2017-09-08
GUANGXI NORMAL UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current research is not deep enough. For example, since the relay node may have its own business in addition to relaying the business from other nodes, how much bandwidth and energy are allocated by the relay node to transmit its own business, how much bandwidth and energy are allocated to the relay node? The use of energy for forwarding services is still a problem that needs to be studied and solved

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The wireless EH cooperative communication system model in the present invention includes a source node, several relay nodes and a destination node, all of which have energy collection capabilities. The technical solution of the present invention considers two situations respectively, one is to consider the resource allocation problem when both data and energy can be transferred between the relay node and the destination node, and the other is to only consider the energy between the relay node and the destination node Resource allocation issues when transferring.

[0010] (1) Resource allocation when both data and energy can be transferred between the relay node and the destination node.

[0011] define x n is the transmission rate of the relay node n’s own business; y n is the relay service transmission rate of relay node n; z n is the energy collection rate of relay node n; t n is the energy transfer rate of relay node n; λ n is the price paid by relay node n for ...

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 invention discloses a data and energy cooperation method based on a price mechanism. The data and energy cooperation method for distributing bandwidth and energy is achieved by solving an optimization problem according to the price mechanism, and the purpose of optimizing system performance is achieved. The method provided by the invention can solve the problem of bandwidth and energy distribution of nodes, can also be used for solving the problem about relay selection of a wireless EH cooperative communication system, and has wide applicability.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a data and energy cooperation method of a cooperative communication system. Background technique [0002] Growing concerns about the energy consumption of wireless networks and the increase in Earth's temperature have prompted the development of more energy-efficient communication technologies. Energy harvesting (EH) technology, which obtains energy from renewable energy sources such as solar energy, wind energy, thermal energy, and radio frequency (RF) energy, can drive communication devices and networks, showing bright prospects for realizing green communication. [0003] In the wireless EH communication system, two-way cooperative transmission of data and energy between two EH-capable nodes A and B is currently being studied. Data or energy can be transmitted from node A to node B, and at the same time from node A to B. B transmits data or energy to node A. In...

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
IPC IPC(8): H04W72/04
CPCH04W72/53
Inventor 肖琨
Owner GUANGXI NORMAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com