Outline

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Outline

• Project Idea
• Bakground in Mobiles,GSM,GPRS
• NOKIA 60s Symbian O.S
• General block diagram
• Project specification
• Programming languages
• Project importance
• Implementation and testing
• Drawbacks
• conclusion
• Future Development

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Project Idea

• Mobile Application for NOKIA 60s 2nd Ed.
• Using Nokia mobile phone to control Host Computer
  through GPRS.
• Control windows features
• Many features more than 15

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Mobile Technology overview

• Mobile Phone standard have four generation 0G,
  1G, 2G, 3G4 near future
• Mobile phone support many services such as SMS,
  MMS etc and named Smart phones
• mobile phones have ram ,processor, accept third
  party programs.

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GSM

• Global System for Mobile Communication
• GSM is the most popular standard for mobile phone
  in the word.
• GSM networks comes at the end of the 2nd
  generation.
• GSM networks operate at 900MHz and/or 1800Mhz.
• GSM have many services , voice calls, SMS,etc.

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GPRS

• General Packet Radio System
• GPRS provide actual packet radio access of
  mobiles GSM and TDMA Users.
• GPRS improved quality of data service as measured
  in terms of reliability, response time and
  features supported.
• Many services supported MMS, SMS,FAX, Data call,
  Internet and other.

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NOKIA 60s Symbian O.S

• Symbian O.S
• Open source O.S
• Designed for mobile phones
• Wide variety of applications
• Flexible and clear GUI
• Nokia 60s
• Three Editions
• 3rd Ed. available now in the markets
• O.S is Symbian
• Many features Bluetooth, cam, memory.

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General block diagram
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Project Specification

• Display menu of the functions
• Restart computer
• Shutdown computer
• Log off
• Open Start menu
• Open CD-Rom
• Play system wave
• Change background
• Open Run Dialog
• Open Note Pad
• Take screen shot
• Play music
• Open file
• Run IE
• Run task manager
• Connect to eDalily website
• Run calculator

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Then what happen

• User chose an item
• Mobile Connect to GPRS Access Point
• Connect the Pc through Domain name
• Send user request to the pc and execute it

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How System handshake Done
Request new connection from mobile program using
the GPRS
Accept the connection
Connected
Send the command
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Computer Program specification

• Host Computer Wait for a connection
• Mobile Request TCP/IP connection
• Host program accept request
• Host Program execute the required command
• Host Computer Wait for another request

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Programming languages

• Symbian support two special kinds of programming
  languages, with special SDKs
• Java ME
• Symbian C (embedded c)
• Special function supported , we prefer c for
  consistency and performance.
• For computer program Visual Basic.Net

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Project importance

• Our Project importance
• Creating A mobile program
• Learning New archticture and new programming
  language (Symbian C)
• Control Your Computer from far distances
• Manage Computer and Track its user activity on it

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Testing and Implementation

• Computer program Implementation and first testing
  on local area network
• Mobile implementation and first testing through
  GPRS
• Full system Test

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Computer Program Implementation

• learn about programming language that can used
  for control to the operating system such as JAVA
  , C
• Use the Visual Basic. net to control to the OS
• Implement each part of controlling separately

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Computer Program Testing

• Check the network program in the local network
  by using per to per network
• Create client program to send a packets to the
  port that monitoring by host program to check if
  the program work correctly or not
• Add the control method to the host program and
  make it create socket and open port 8000

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Mobile program implementation

• Create Simple mobile program
• Debug that program in wins emulator
• Modify that program to deal with one packet
• Download it into mobile, and install it there
• Fix the bugs
• Modify the program to reach final version
• Use notepad and SDKs to implement

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Mobile program testing

• Very Hard to test
• Using computer to implement ,and emulator to
  debug .
• There is no standard compiler ,just SDKs
• Cant test parts of program .
• Testing all program as all
• The real environment to test is mobile phone
• Using Hyber Terminal in network testing

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Full system testing

• Test the two programs
• Fix the bugs and programs
• Finalization the system
• Erase test messages
• Test the final work in Lab

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Drawbacks

• Delay
• Retrieving Database

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Conclusion

• Emulator systems is being like a real but never
  give you the wanted issue .
• Cant use emulator in network testing
• Visual basic is the best programming language in
  controlling operating system features
• Symbian C is more complex than C.

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Future development

• Suggested future work
• Home control through mobile phone (smart Homes)
• Full remote access
• Spy program
• Data retrival

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• THANKS FOR ATTENTION