Wireless link networking method based on node address

A technology of wireless links and node addresses, applied in the field of networking, can solve the problems of unable to provide effective routing link information and related addresses, and the master node cannot determine the number of sub-nodes in the self-organized network, so as to facilitate the query of equipment link status. , The network maintenance is simple and effective, and the effect of reducing node power consumption

Inactive Publication Date: 2018-03-13
河南西岛仪表研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The master node cannot determine the number of effective child nodes in the ad hoc network, and cannot provide valid routing link information and related addresses to any child node

Method used

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  • Wireless link networking method based on node address

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] The present invention is applied in wireless link networking, and the wireless link is composed of a master node and at least one slave node, wherein:

[0016] Master node: a gateway device that transmits data to the outside of the ad hoc network; define the master node as M o ;

[0017] Child node: the wireless device for data collection in the ad hoc network, define the child node as A i , where, i∈(1,N + ), N + positive integer of .

[0018] In the wireless ad hoc network, the master node and the child nodes are all configured with their own unique IDs, and the length of this ID can be set according to the number of network child nodes. If there are less than 200 nodes in the ad hoc network, one byte is enough. The address of master node can be set as M0, and the addresses of slave nodes can be set as A0, A1, A2, A3, A...

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Abstract

The invention provides a wireless link networking method based on node address. The wireless link networking method is applied to a network by cascading a master node and at least one slave node, andcomprises the following steps: configuring a unique address for each of master node Mo and sub-node Ai (Ai belongs to 1, N+), and defining an addressing filler; sending an addressing frame for the sub-node AN to the sub-node through the master node, wherein the addressing frame at least comprises the address of the master node Mo, the address of the sub-node AN, and the addressing fill character;adding the address information of the sub-node Ai to the addressing filler after the sub-node Ai receives the addressing frame sent by the last node, and then continuously sending the addressing frameto the next sub-node; adding the address of the sub-node AN to the addressing filler after the addressing frame arrives the sub-node AN, and sending the addressing frame response to the master node Mo, wherein the maser node Mo stores the path data to the sub-node AN from the master node Mo in the addressing frame.

Description

technical field [0001] The invention relates to a networking method, in particular to a node address-based wireless link networking method. Background technique [0002] At present, wireless link ad hoc networks mostly use broadcasting and relay forwarding for networking communication. Most of the networking adopts the broadcast routing of sub-node active addressing for data communication. [0003] The master node cannot determine the number of effective sub-nodes in the ad hoc network, and cannot provide effective routing link information and related addresses to any sub-node. Contents of the invention [0004] The invention provides a wireless link networking method based on node addresses to solve the problems in the prior art. [0005] The present invention adopts following technical scheme: [0006] A wireless link networking method based on node addresses, applied to a network composed of a master node and at least one slave node cascaded, for the master node M in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/26H04W40/28H04W52/02H04L12/733H04L45/122
CPCH04L45/20H04L45/741H04W8/26H04W40/28H04W52/0203Y02D30/70
Inventor 杨支丹姜亚兵
Owner 河南西岛仪表研发有限公司
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