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A zigbee-based wireless sensor network planning method

A wireless sensor and network planning technology, applied in the field of network communication, can solve the problems of being unable to join the network, being unable to be assigned, and nodes being unable to join the network, etc., to achieve the effect of improving the success rate

Inactive Publication Date: 2016-12-14
王大庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the protocol rules (Cskip), some nodes may not be able to join the network during the network deployment process
The present invention provides a network planning method for the situation that the Zigbee network cannot be added to the network because it cannot be assigned a network address during the deployment process of the Zigbee network.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1. Determine the total number of nodes and the number of routing nodes in network planning and design, and calculate the ratio of the two. Calculate the Zigbee network parameters that need to be determined according to step 6 of the invention: the maximum number of sub-devices (Cm) that a router or Coordinator is allowed to have in the network or the maximum number of routers (Rm) in a sub-node. In network planning, network design is carried out according to network parameters.

Embodiment 2

[0020] Embodiment 2. Under certain network parameter conditions, calculate the required total number of network nodes or routing nodes according to step 6) of the invention. Based on this, the project budget is estimated.

Embodiment 3

[0021] Embodiment 3. On the premise of determining other specific requirements of the network, calculate and determine the optimal structure of the network according to step 6) of the invention, including optimal cost, optimal redundancy, optimal energy consumption, and optimal communication quality.

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PUM

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Abstract

In the Zigbee protocol, the Zigbee2006 protocol stipulates the network node address allocation rules (Cskip). According to the protocol rules (Cskip), some nodes may not be able to join the network during the network deployment process. The present invention provides a network planning method for the situation that the Zigbee network cannot be added to the network because the network address cannot be assigned during the deployment process of the Zigbee network. In practical application, the present invention can be used as a method or criterion for Zigbee network planning, design, analysis and adjustment for specific implementation and application.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a planning design and network analysis method for matching Zigbee wireless sensor network nodes with network parameters. Background technique [0002] Zigbee wireless sensor network is a wireless sensor network with high reliability, short distance, low power consumption, low cost, short delay, large capacity and low speed. What Zigbee technology adopts is the communication mode of ad hoc network. It is mostly used for monitoring data transmission in outdoor, agricultural, medical, industrial automation, smart buildings, smart homes, etc. In the Zigbee protocol, the Zigbee2006 protocol stipulates the network node address allocation rules (Cskip). According to the protocol rules (Cskip), some nodes may not be able to join the network during the network deployment process. The present invention provides a network planning method aiming at the situation that the Zig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W84/18
Inventor 王大庆
Owner 王大庆
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