ppt on GPRS Communication Using Embedded Device .pdf download

Abstract

The task of creating a cheap and flexible device for Supervisory Control And
Data Acquisition (SCADA) is the goal of this project. SCADA systems generally cover larger
geographic areas, and rely on a variety of communications systems that are normally less
reliable than a LAN.
The device is intended to operate as part of a previously defined architecture.
By using a very simple and cheap microprocessor, and relying on an existing
communications infrastructure – the mobile phone network, the task was accomplished to the
point that a functional system now exists. GPRS provides us with a relatively cheap,
continuous connection to the Internet, and a web interface hides complexity from the user.

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