Method for combining network and wireless sensor network terminal to join network

Abstract

The invention discloses a method for a WSN terminal to join a network, comprising a wireless sensor network and a telecommunication network, wherein a WSN terminal and a gateway are set in the wireless sensor network; a wireless sensor network management platform is set in the telecommunication network; the method It includes: the gateway authenticates the identity of the WSN terminal, and after passing the authentication, allows the WSN terminal to join the wireless sensor network; the WSN terminal joins the wireless sensor network. The invention also discloses a combined network. The invention ensures the safety of the wireless sensor network in the combined network.

Description

technical field [0001] The present invention relates to a combined network technology, in particular to a combined network and a method for a wireless sensor network (WSN, WirelessSensorNetwork) terminal to join the network. Background technique [0002] As the product of the combination of computing, communication and sensor technology, wireless sensor network is a new information acquisition and processing technology. Due to the recent improvement of micro-manufacturing technology, communication technology and battery technology, tiny sensor terminals can have the ability of sensing, wireless communication and processing information. Such sensor terminals can not only sense and detect environmental targets and their changes, but also process the collected data and send the processed data to the data collection center by wireless transmission. These sensor terminals are usually composed of power supply, sensing components, embedded processors, memory, communication compone...

AI Technical Summary

Problems solved by technology

[0010] 1. The attacker uses some equipment to pretend to be a WSN terminal to join the wireless sensor network, report incorrect data, and interfere with the normal operation of the sensor system

[0011] 2. The attacker uses certain devices to listen to the data transmitted in the wireless sensor network and modify the data, thereby interfering with the internal communication of the wireless sensor network

[0012] 3. The attacker uses attack methods to continuously report data through the gateway, thereby increasing the traffic of the communication network and making the telecommunication network unable to work normally.

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