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GSM OFFICE SUITEPresenter Name: Harshavardhana

Ashwin GanmukhiVinay Hunsimar

Presentation Date: 4th Nov 2011

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Location based mobileapplication

functions like

Destination reached

Updates the server Gives Attendance

Performs action on Reaching

Receives Notifications fromServer

Other Functions

Request of Data

GSM Server Function Log of Subscribers Send Notification Accept Request Send Data

TechnologiesGSM technologyJava

Microcontroller Programming

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Block Diagram

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Working

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Hardware Design

Wireless modem on GSM network.

GSM modem requires a SIM card

Voice, data, SMS and fax communication Microcontroller use AT commands to control modems.

AT is the abbreviation for Attention

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KEIL Compiler Software: Machine language code is written

and compiled. Machine source code is convertedinto hex code Burning to microcontroller Supports C language code.

Schematic and Layout:ExpressPCB to design Schematic andLayoutIncludes ExpressSCH for drawingschematicsExpressPCB for designing circuitboards.

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What it does?

Automatic Location BasedService

Automatic Receive

Notifications Configure Multiple

Notifications

Control of Notice Board

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GSM CellID Positioning System

Unique no for each BTS MNC (Mobile Network Code) Lac (Location Area Code) Cellid (Cell ID)

Accuracy of cell ID positioningbased on location

Location AccuracyUrban area 100-500 meters

Suburban area 500-1500 meters

Rural area 1500-10000 meters

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Software Design

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Which Software?

NetBeans - IDE for developing with Java,JavaScript,PHP, Python, Groovy, C, C++..

NetBeans IDE Bundle for Java ME

import javax.microedition.midlet.*;import javax.microedition.lcdui.*;public class CellIDMIDlet extends MIDlet implementsCommandListener {

private Form form;private Command exitCommand;private String S60_cell_id; // S60 cell id property

public void startApp() {

form = new Form("Getting Cell ID");

S60_cell_id = System.getProperty("com.nokia.mid.cellid");form.append("Series 40 devices: " + S40_cell_id + "\n");form.append("S60 devices: " + S60_cell_id);exitCommand = new Command("Exit", Command.EXIT, 1);form.setCommandListener(this);form.addCommand(exitCommand);Display.getDisplay(this).setCurrent(form);

}

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Advantages

Location Based Service Reduces unnecessary routine

work

Improves Work MethodEfficiency

GSM

Working on Low End phones

Limitations Positioning accuracy is limited

Low SMS Sending Rate

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Future Scope

Make available on more platforms

Sim platforms

Memory Interfacing for Large scaleOrganisation

More Notice Boards

Improve accuracy with methodas

of triangulation Replacing with PC Server

Voice Enabled Commands andAudio Reply

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THANK YOU!!