This document presents a mobile application that uses TCP/IP for acquiring and storing local and remote data. It discusses implementing general communication between a camera connected to a mobile device over a network. It also covers using mobile applications to interface with GSM, GPRS and TCP servers to enable home automation control from a mobile. The key aspects of the graphical visualization system for this application are described, including the system design, HTTP server, database access, and visualization module. Communication between a mobile host and remote hosts in three phases - agent discovery, registration and data transfer - is also outlined.

1. A Presentation on
“Mobile Application using TCP/IP”
Submitted to the
GTU PG School
Prepared By
Viral M. Vyas
[Enroll No.:160930359003]
Department of VLSI & Embedded System
[2016]

2. Introduction
•The objective of this work is the design and
implementation of a computer software application for the
acquisition and storage of local and remote data for mobile
applications using TCP/IP.

3. •It is very important for enterprises to manage and control
mobile technology systems in production and assembly
lines.
•implementation of each software module to allow the
visualization of the remote variables sensed from the mobile
element using the Internet TCP/IP communication protocols
and GPS and GPRS services.

4. General Communication
Implementation

5. •In this general communication to implement of camera
connecting to mobile with network.
• multimedia communication to other mobiles through
internet.
• another use of mobile application to interface with GSM
& GPRS to make home automation using mobile
application.

6. Home Automation using
Mobile Applicaiton

7. •A remote TCP server was designed using the API Sockets
and developed in Java language.
•The server receives data delivered from the GPRS service,
and stores the data on a data base server.
The remote TCP protocol based
server

8. The graphical visualization
system
•The design of the visualization system considers four main
aspects:
1. System design methodology
2. HTTP server
3. Data reading from the database
4. Graphical Visualization module.

9. • System design methodology:
•The methodology was used to design the
visualization system.
The system is implemented with two type
Of objects.
1) Data Administration Object.
2) Graphic User Interface Object.

10. • HTTP Server:
•When a remote client with a browser requires the sensed
data visualization, it is attended by
an HTTP server.
•The database, process the data and generate a graphic that
is sent to the server and the server sends the reply to the
client, which visualize the data.

11. • Database data reading module :
•A PHP program is responsible for reading the data from
the database.
•The PHP program establishes a connection with the data
base, by executing the following code instructions.

12. • Graphical visualization module :
•The graphical visualization module was
implemented using Flash as graphical software.
•This module is responsible for creating a Chart from the
obtained data by the Reading module described earlier.

13. • To communicate with a remote host, a mobile host
goes through three phases:
1. Agent discovery.
2. Registration.
3. data transfer.
Communication Phases

14. • The first phase, agent discovery, involves the mobile
host, the foreign agent, and the home agent.
• The second phase, registration, also involves the
mobile host and the two agents. Finally, in the third
phase, the remote host is also involved.

16. A registration request or reply is sent by
UDP using the well-known port 434.
Note

17. Data transfer
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1
3
4