Presented by:
S.Mahendiran

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Abstract
• Measurement and estimation of packet loss characteristics are challenging due to the relatively rare occurrence and typically short duration of packet loss episodes.
• The objective of our study is to understand how to measure packet loss episodes accurately with end-to-end probes.
• We evaluate the capabilities of our methodology experimentally by developing and implementing a prototype tool, called BADABING.
Existing System
• In the Existing traditional packet loss measurement tools, the accuracy of the packet loss measurement has to be improved.
• Several studies include the use of loss measurements to estimate packet loss, such as Poisson modulated tools which can be quite inaccurate.
Proposed System
• The purpose of our study is to understand how to measure end-to-end packet loss characteristics accurately.
• The goal of our study is to understand how to accurately measure loss characteristics on end-to-end paths with probes.
• Specifically, our method entails probe experiments that follow a geometric distribution to improve the accuracy of the packet loss measurement.
Advantages
• We are interested in two specific characteristics of packet loss: loss episode frequency, and loss episode duration.
• Thus we improve the accuracy in measuring the packet loss. This is the major advantage of our work.
• Data Flow Diagram
System Requirement Specification
Hardware:
PROCESSOR : PENTIUM IV 2.6 GHz
RAM : 512 MB
MONITOR : 15”
HARD DISK : 20 GB
CDDRIVE : 52X
KEYBOARD : STANDARD 102 KEYS
MOUSE : 3 BUTTONS
Software:
FRONT END : JAVA, SWING
TOOLS USED : JFRAME BUILDER
OPERATING SYSTEM : WINDOWS XP
• Modules of the Project
• Packet Separation
• Designing the Queue
• Packet Receiver
• User Interface Design
• Packet Loss Calculation
• Module Description
1.Packet Separation:
In this module we have to separate the input data into packets. These packets are then sent to the Queue.
2.Designing the Queue:
The Queue is designed in order to create the packet loss. The queue receives the packets from the Sender, creates the packet loss and then sends the remaining packets to the Receiver.
3.Packet Receiver:
The Packet Receiver is used to receive the packets from the Queue after the packet loss. Then the receiver displays the received packets from the Queue.
4.User Interface Design:
In this module we design the user interface for Sender, Queue, Receiver and Result displaying window. These windows are designed in order to display all the processes in this project.
5.Packet Loss Calculation:
The calculations to find the packet loss are done in this module. Thus we are developing the tool to find the packet loss.