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Wireless sensor network based multiple-mobile-agent group migration method

A wireless sensor and agent group technology, applied in the field of sensor networks and intelligent mobile agents, can solve problems such as the difficulty of multi-agent migration, and achieve the effect of overcoming network hidden dangers, reducing energy consumption, and strong cross-platform.

Inactive Publication Date: 2013-05-22
NANJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0006]Technical problem: The purpose of this invention is to provide a multi-mobile agent group migration strategy based on the use of mobile agents in wireless sensor networks, which is used to solve the current Difficulties in multi-agent migration over wireless sensor networks

Method used

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  • Wireless sensor network based multiple-mobile-agent group migration method
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  • Wireless sensor network based multiple-mobile-agent group migration method

Examples

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Embodiment Construction

[0038] Take the wine cellar of a winery as an example to illustrate the implementation of the multi-mobile agent migration strategy. Assume that the wine cellar covers the wireless sensor nodes that can detect the status of each bottle of wine. The deployment of the wine cellar nodes is as follows: Figure 5 shown ， Four parameters of the wine are defined here: the temperature around the bottle, the size of the cork, the light intensity and the position of the wine rack. The winery has a central management system to coordinate nodes, and the central management system has the function of a base station.

[0039] When the wine cellar owner needs to increase the storage temperature of a certain type of wine from 15 degrees Celsius to 16 degrees Celsius, or needs to increase the intensity of light, he can set the heating or lightening command through the central management system. The first sensor node around this kind of wine detects the increase in temperature and lumin...

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Abstract

A wireless sensor network based multiple-mobile-agent group migration strategy provides a system structure with three different types of mobile agent forms to process cooperation and migration issues in a communication process in a time-sharing and role division manner, and feasible migration steps are designed to support an application system. By adopting self-developed middleware software and an effectively mobile agent migration mode, a large amount of internetwork congestion during sensor node communication is reduced, communication efficiency is improved, energy consumption is reduced, and beneficial references are provided for future mobile agent migration technologies.

Description

technical field [0001] The invention is a solution strategy for dynamically migrating nodes after deployment of mobile agents in wireless sensor networks. It is mainly used to solve the problem that it is difficult to modify in real time after the traditional program is programmed and deployed, and provides an agent migration strategy, and then serves the intelligent agent system in the pervasive sensor network, which belongs to the field of sensor network and intelligent mobile agent. Background technique [0002] Wireless Sensor Networks (WSNs for short) is a combination of sensor systems, computing systems and communication systems. With the rapid development of wireless communication technology and electronic device technology, low-cost, low-power, multi-functional wireless sensor applications have become extremely extensive, which also promotes the self-organization of hundreds of thousands of micro-sensor nodes. The application of wireless sensor network is mainly man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04W84/18
CPCY02B60/50Y02D30/70
Inventor 王汝传陆阳叶晓国黄海平蒋凌云孙力娟徐佳陈九天陈赢
Owner NANJING UNIV OF POSTS & TELECOMM
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