Computer Networking Assignment

Running head: COMPUTER NETWORKING ASSIGNMENT
Computer Networking Assignment
Video Streaming and Chatting Application over Cellular System
Name of the System
Name of the University
Author’s note:

1COMPUTER NETWORKING ASSIGNMENT
Executive Summary
The report reflects the design and implementation approach of an application that has chat and
video streaming option and communicate over a cellular system. The novel system architecture
shows that proposed application uses a three tier architecture. An additional layer which is
connected to the front end is edge layer that makes the processes efficient. The application use
the encryption method to secure the data. The cellular system has been modified to provide best
service for video streaming. The cellular system communicate through the network node and
proxy node.

2COMPUTER NETWORKING ASSIGNMENT
Table of Contents
Introduction:....................................................................................................................................3
Background:.....................................................................................................................................3
System Design:................................................................................................................................4
Implementation:...............................................................................................................................8
Performance Verification:.............................................................................................................11
Conclusion:....................................................................................................................................13
Bibliography:.................................................................................................................................14

3COMPUTER NETWORKING ASSIGNMENT
Introduction:
The three tier data center model is well known for its front-end, mid-tier and back-end
application approach. The front end is used for messaging, web and many other services to the
user. The mid-tier is used for managing the transaction processes and the back-end is used for
handing the database services (Okay & Ozdemir, 2016). The edge services tier has been used in
the proposed novel system architecture model for providing rich functions. The edge services
work in the cellular system environment for providing services like security, load balancing,
caching and various others.
The report includes the description of the proposed messaging system. This report
particularly describes a novel system architecture for a high-performance and scalable service
tier. It also provides an overview of the system design through Novel System Architecture and
software flowchart. The approach to the system implementation is provided to describe the
cellular system overview. Performance verification is also included within the report.
Background:
The system proposed in the report is a chatting application that has video streaming
option. The report does not concentrate on the platform in which the system will be
implemented. The system will have chatting option between the members. This application will
allow the users to create group so that more than one member can chat simultaneously with more
than one member. The system has the feature of video streaming. The proposed system only
accepts registered users to chat with other members. The system uses the phone number of the
user to register. Once registered, the same number can be verified from different devices to
access account. The system has inbuilt video streaming option.