Cloud computing allows users to access data and applications from any device through the internet. It provides Infrastructure as a service (IaaS), Platform as a service (PaaS) and Software as a service (SaaS) through public, private or hybrid clouds. Internet Protocol television (IPTV) delivers video and audio over the internet to computers, televisions or mobile devices. The existing IPTV system has high server usage during instant channel changes but servers are idle at other times. A new system is proposed to dynamically shift resources between IPTV services using cloud computing and virtualization to better utilize servers.

2. INTRODUCTION:

Cloud computing:
Cloud computing is an emerging computing paradigm
where data and applications reside in the cyberspace, it
allows users to access their data and information
through any web-connected device be it fixed or mobile.

3. Delivery Models of cloud computing
SaaS
PaaS
Iaas

4. Types of Cloud:
Public
Private
Hybrid

5. Virtualization:
Virtualization offers us the ability to share
the server resources across the services.

6. WHAT IS IPTV?
It is a technology that delivers video or TV
broadcasts over the Internet.
 Internet TV, in simple terms, is video and audio
delivered over an Internet connection. It's also
known as Internet protocol television, or IPTV.
 You can watch Internet TV on a computer
screen, a television screen (through a set-top
box) or a mobile device like a cell phone.


7. Unicasting:
unicast transmission is the
sending of messages to a single
network destination identified by
a unique address

8. Multicasting:
multicast is the delivery of a message
or information to a group of destination
computers simultaneously in a single
transmission from the source. Copies are
automatically created in other network
elements, such as routers, but only when
the topology of the network requires it.

9. ICC Delay: (Instant Chanel Changer)
The time taken to change from one channel group to another
group is nothing but a ICC delay

10. ICC Delay

11. The below figure represents that ICC delay leading peak for
every half hour as per the survey .

12. Existing System:
Currently, this demand(i.e ICC delay) is served by a
large number of servers grouped in a data center for
serving individual channels, and are scaled up as the
number of subscribers increases. However this demand
is transient and typically only lasts several seconds,
possibly up to a couple of minutes.

13. Problem in existing system:
majority of the servers dedicated to live TV sit idle
outside the burst period.

14. Proposed System:
Our goal in this paper is to take advantage
of the difference in workloads of the
different IPTV services to better utilize
the deployed servers.
For example, while ICC workload is
very bursty with a large peak to average
ratio, VoD has a relatively steady load
and imposes “not so stringent” delay
bounds

15. In this paper, we aim to use:
A) a cloud computing infrastructure with virtualization to
dynamically shift the resources in real time to handle the
ICC workload
B) to be able to anticipate the change in the workload ahead of
time and preload VoD content on STBs, thereby facilitate the
shifting of resources from VoD to ICC during the bursts and
c) solve a general cost optimization problem formulation
without having to meticulously model each and every
parameter setting in a data center to facilitate this resource
shift.

16. Architecture:

17. MODULE DESCRIPTION
Cloud Computing
 Deadline Constraints and Scheduling
 User Complaint
 Optimization


18. 1.
Cloud Computing:
Cloud computing is the provision of dynamically scalable and often
virtualized resources as a services over the internet Users need not
have knowledge of, expertise in, or control over the technology
infrastructure in the "cloud" that supports them.
2. Deadline Constraints and Scheduling
Each channel pack has some deadline constraints and scheduling.
The deadline Constraints Provide the limited period of time to the
channels pack. User using the Channels packs within Period.

19. 3. User Complaint
In this module we give complaint to the complaint box
and post the complaint. Then admin view the
complaint then take the action to that complaint.
Finally users view that complaint status.
4. Optimization
In the module user select the cheap and
best channel pack.

20. System Configuration:Hardware Configuration:Processor
Speed
RAM
Hard Disk
Floppy Drive
Key Board
Mouse
Monitor
- Pentium –III
- 1.1 Ghz
- 256 MB(min)
- 20 GB
- 1.44 MB
- Standard Windows Keyboard
- Two or Three Button Mouse
- SVGA

21. Software Configuration:-
Operating System
Application Server
Front End
Scripts
Server side Script
Database
Database Connectivity
:Windows95/98/2000/XP
: Tomcat5.0/6.X
: HTML, Java, Jsp
: JavaScript.
: Java Server Pages.
: Mysql
: JDBC.