Abstract

Mobile ad hoc networks are typically characterized by high mobility and frequent page link failures that result in low throughput and high end-to-end delay. To reduce the number of route discoveries due to such broken paths, multipath routing can be utilized so that alternate paths are available. Current approaches to multipath routing make use of pre-computed routes determinedduring route discovery. These solutions, however, suffer during high mobility because the alternate paths are not actively maintained. Hence, precisely when nee ....etc

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AODV based Energy Efficient Routing Protocol for Maximum Lifetime in MANET
I WANT SOURCE CODE FOR
AODV based Energy Efficient Routing Protocol for Maximum Lifetime in MANET ....etc

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ABSTRACT

At the same time as the emergence of multimedia in mobile Ad hoc networks, research for the introduction of the quality of service (QoS) has received much attention. However, when designing a QoS solution, the estimation of the available resources still represents one of the main issues. This paper suggests an approach to estimate available resources on a node. This approach is based on the estimation of the busy ratio of the shared canal. We consider in our estimation the several constraints related to the Ad hoc transmission mode su ....etc

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PERFORMANCE COMPARISON OF AODV AND DSR ROUTING PROTOCOLS IN MANETs

Thesis report submitted in partial fulfillment of the requirements for the
award of degree of
Master of Engineering
in
Software Engineering
By
Ripan Kumar
(Roll No. 8043119)
Under the supervision of
Mr. Anil Kumar Verma
MAY 2006
COMPUTER SCIENCE & ENGINEERING DEPARTMENT
THAPAR INSTITUTE OF ENGINEERING & TECHNOLOGY
(DEEMED UNIVERSITY)

COUNTERSIGNED BY
Dr. (Mrs.) Seema Bawa Dr. T. P. Singh
Head of Department Dean
Computer Science & E ....etc

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its just been a while since i used ns2.
i am trying to play around with the AODV protocol in ns2.
there,inside ns2/aodv directory,i find files such as aodv.cc,aodv.h,aodv_logs.cc etc.. please expalin me in detail what are these files and how they work together.
if you have the page link to answer my query,i would be more than happy
thanks in advance. ....etc

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Introduction

This assignment aims at making the students familiar with the reactive (on-demand) routing protocols used in ad hoc networks and compare the performance of DSR and AODV protocols.

Performance Metrics used

We will evaluate the routing protocols in terms of two metrics-
1. Packet Delivery Fraction/Ratio : It is the ratio of packets delivered to that transmitted by the source.
2. Routing Load : It is the number of routing packets sent per data packet delivered.
NS2 Instructions

1. Get the tcl script from here.
2. This ....etc

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Abstract
There are already many are trying to tell us, as
use NS-2 easily, and I would not like to see hard as its official
Manual says. However, how easy it is to use NS-2 to do
performance evaluation is still lacking. As a rule, mark
that goes from one file NS-2 modeling time is
more than 600 MB, this analysis is certainly a huge file
Would be a great time. Still, there is a lot of score
Techniques, but use is very time consuming and may not
Exactly what we want the easy option. This article is
Let people who use NS-2 can easily do the job ne ....etc

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Comparative Analysis of two routing protocols DSDV and OLSR taking into account some suitable
parameters (connectivity, reliability and recovery from failures, mobility management, performance
etc.). Most importantly you need to comment on the scalability of each protocol i.e. their behavior in
dense network e.g. with more than 100 nodes in one network. ....etc

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i want to performance enhancements and input measurement of aodv,dsr,olsr,dsdv and individual advantages and disavantages plz given to me. ....etc

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%Code : AODV Routing.
> > x=1:20;
> > s1=x(1);
> > d1=x(20);
> > clc;
> > A=randint(20);
> > % Making matrix all diagonals=0 and A(i,j)=A(j,i),i.e. A(1,4)=a(4,1),
> > % A(6,7)=A(7,6)
> > for i=1:20
> > for j=1:20
> > if i==j
> > A(i,j)=0;
> > else
> > A(j,i)=A(i,j);
> > end
> > end
> > end
> > disp(A);
> > t=1:20;
> > disp(t);
> >
> >
> >
> > disp(A);
> > status(1)='!';
> > dist(1)=0;
> > next(1)=0;
> >
> > for i=2:20
> >
> > status(i)='?';
> > dist(i)=A(i,1);
> > next(i)=1;
> > disp(['i== ' num2str(i) ' A(i,1)=' num2str(A(i,1)) ' status:= ....etc

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