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

A wireless self-organizing network construction method

A wireless self-organization and network construction technology, applied in the field of wireless self-organization network construction, can solve the problems of weak network dynamic self-organization, increase network load, etc., and achieve the goal of reducing interference, expanding network capacity and improving network transmission efficiency. Effect

Active Publication Date: 2018-10-19
SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI +1
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, each parent node in each layer network needs a backup node, which increases the network load, and the network dynamic self-organization is not strong

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
  • A wireless self-organizing network construction method
  • A wireless self-organizing network construction method
  • A wireless self-organizing network construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039]Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0040] The embodiment of the present invention relates to a method for constructing a wireless ad hoc network. The network includes three kinds of wireless nodes, namely: a root node responsible for network management and information aggregation, and a complex function node with routing and network management capabilities The root node, the complex function node and the common function node use the same wireless communication sy...

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 relates to a method for constructing a wireless self-organizing network. A wireless node that occupies a suitable communication frequency point through self-adaptive frequency selection becomes a root node or a complex function node, and has the authority to mount sub-devices; a wireless node that cannot occupy a suitable communication frequency point The node automatically transforms into a normal function node; among them, the communication frequency of the normal function node depends on the upper-level device it is attached to; the complex function node or the common function node searches for the upper-level complex function node or root node that can be mounted, and through the layered group Build a tree-shaped wireless network in the form of a network. The invention can minimize the interference caused by the communication between wireless devices, rationally utilize frequency points or frequency band resources, improve network transmission efficiency, and expand network capacity.

Description

technical field [0001] The invention relates to the technical field of wireless ad hoc networks, in particular to a method for constructing a wireless ad hoc network. Background technique [0002] Wireless communication needs to divide physical frequency points or frequency bands to provide a transmission medium for communication between wireless devices. At this stage, and with the development of wireless communication technology in the future, communication frequency points or frequency band resources are becoming more and more precious. Moreover, even if you have a suitable communication frequency point or frequency band, with the continuous addition of wireless devices, communication between devices The interference problem is becoming more and more serious, and the collision avoidance algorithm alone cannot solve it well. [0003] In a wireless ad-hoc network, devices are free to join or leave the network under certain conditions, and the topology of the network may ch...

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): H04W16/18H04W72/04H04W72/08H04W84/18H04W72/54
CPCH04W16/18H04W72/0453H04W84/18H04W72/541
Inventor 裴俊袁晓兵李宝清刘建坡
Owner SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI