Research on Wireless Data Transmission Technologies in Regional Grain Emergency System

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Abstract:

This paper analyses three communication technologies, such as GPRS, satellite or shortwave on the basis of the characteristics of data transmission in regional grain emergency system. Especially, shortwave is suitable for emergency communications because of its high invulnerability and long communication distance. This paper presents a scheme for wireless data transmission in regional grain emergency system using shortwave.

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921-924

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June 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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