A load balancing method and system for ecological monitoring ipv6 sensor network

Abstract

The invention discloses an ecological monitoring IPv6 sensor network load balancing method and system. The method is as follows: 1) using a wireless sensor network as the ecological environment monitoring network, and configuring an anycast address for the ecological environment monitoring network; 2) each agent node initializes the anycast address as its own anycast address; 3) each The collector node uses anycast to send a registration message to one of the proxy nodes for registration, and periodically sends the collector node information to the proxy node; 4) When the sensor node needs to send data, use anycast to send a request to any proxy node The communication message requests a collector node; the proxy node receiving the request communication message returns the IP address of the collector node with the smallest load to the sensor node, and records the binding between the two; 5) the sensor The node transmits data to the collector node according to the received IP address of the collector node. The present invention can perform load balancing better.

Description

technical field [0001] The invention belongs to the field of wireless sensor networks of computer networks, and in particular relates to a load balancing method and system for ecological monitoring IPv6 sensor networks. Background technique [0002] Ecological monitoring is to monitor various elements of the ecological environment, which can be accomplished by using different techniques such as physics, chemistry, and ecology. In this paper, wireless sensor network is used for ecological environment monitoring. [0003] Wireless sensor networks are often used in ecological monitoring. Usually, a sensor node is composed of three parts, a sensing subsystem uses sensors to obtain data of various elements of the ecological environment, a processing subsystem processes and stores data, and a communication subsystem uses transceivers (RF) to send data In addition, each sensor node needs to have power supply. Connect each sensor node through a wireless link to build a network an...

AI Technical Summary

Problems solved by technology

[0009] The present invention aims to solve the traffic aggregation problem generated by the traditional wireless sensor network framework in ecological monitoring. The purpose of the present invention is to propose a load balancing method and system for ecological monitoring IPv6 sensor network

In this regard, it is advisable to deploy multiple devices at the root node for data collection, but then it will lead to the control access problem of the root node device

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