1. Mobile Virtual Network
Classroom
PRESENTED BY
SIDDHESH JADHAV (B8654220)
SWAPNIL JAGADE (B8654221)
ANIKET KARHADKAR (B8654223)
BHAVIK KIRI (B8654225)
PROJECT GUIDE:
MR Y.R. KULKARNI

2. Overview
 Introduction
 What Is Virtual Network classroom ?
 Existing Virtual classrooms on Desktop.
 What Is M-Learning System ?
 Literature Survey
 IEEE Paper Overview
 System Architecture
 Technical Details
 Advantages
 Limitations
 Conclusion

3. What Is Virtual Network classroom ?
 Just as the term “Virtual” means a simulation of the
real thing, “Virtual Classroom” is a simulated
classroom via Internet.
 It provides a convenient communication
environment for distance learners just like
traditional face-to-face classroom.
 Allows learners to attend a class from anywhere in
the world .

4. Existing virtual classrooms on Desktop
 HP
 Attendance List
 Chatting (Public & Private)
 Print and Save
 IBM Lotus
 Real Time Audio & Video
 Breakout sessions
 Session recording
 Elluminate Live Virtual Classroom
 Whiteboard
 Participant Information
 Polls

5. Mobile Virtual Network Classroom
 Also Known as M-Learning System.
 Enables to bring learners from around the world together
online in highly interactive virtual classes.
 The M-learning system aims to provide venues for
interactive and active learning.
 It Addresses the entire process of creating and managing
teacher-learning process.
 M-learning Research has demonstrated that active and
interactive learning techniques help learners acquire
knowledge, develop critical thinking skills, solve problems in
a variety of situations and think independently.

6. Mobile Virtual Network classroom
 Mobility
 Real Time
 Interactive
 Virtualization
 Digitization
 Individualization

7. Literature survey
 Information Gathering
 IEEE Papers Overview
 Critiques
 Protocol Study
 RTP (Real-time Transport Protocol)
 RTCP (Real-time Control Protocol)
 RTSP (Real-time Streaming Protocol)
 SDP (Session Description Protocol)

8. IEEE Papers Overview
 The Impact of Mobile learning on Students learning
Behaviors' and performance.
 Dynamic Resource Allocation(DRA)on Traffic
Prediction for video stream.
 Simplified Seasonal ARIMA model(SAM)
 Video Gateway to support video streaming on
mobile.

9. System Architecture layers
 Streaming And Encoding layer
 Live Recording
 Recording and Feedback
 Broadcasting & Management Server :
 Management Layer
 Broadcasting Layer
 Database
 Client Side :
 Android supported Mobile

10. Streaming And Encoding

11. Broadcasting & Management Server

12. Client Side

13. System Architecture

14. Technical Details
 Android Enabled mobiles.
 High-speed internet links(GPRS N/W).

15. UML Diagram
 Use Case Diagram

16. Administrator Use Case

17.  Class Diagram

18. Proposed Design

19. System Features
 Uniform access to all teaching materials at one
place 24 hours a day and 7 days per week.
 SMS Alert
 Real Time Audio & Video
 Print and Save Feature
 Whiteboard
 Polling Facility
 Web Links

20. Software & Hardware Interface
 Software Interfaces
 Operating System: Android O.S 2.2/2.3
 Application Libraries : JAVA
 Android SDK & Eclipse

21. Hardware Interface
 Processor: Pentium IV
 Memory(RAM):512/256 MB RAM

22. Limitations
 Enhanced Technical Requirement
 Internet Speed(54-114Kbps)
 Limited Instructor assistance
 All Subjects can not be taught online (like Lab
Works)

23. Conclusion
 Good speed and way of learning according to needs and
capabilities.
 Focus shifted from ‘mobility of technology’ to the ‘mobility of the
learner’.
 Activities occurring in a real classroom are synthesized onto the
mobile phones and are then played back in real time.
 Anytime – anywhere
 Distance learning can be managed.

24. THANK YOU