AODV COMPARISONS AND IMPROVEMENTS
Comparing AODV to DSR and improving AODV
Amal Raj
Ashu Grover
Gaurav Tyagi
Rahul Verma
Maharaja Surajmal Institute Of Technology (Computer Science Department)
AODV COMPARISONS AND IMPROVEMENTS
Abstract
Networking is the core for computer science technology and it is incomplete without the presence of various routing protocols present, which help in data transfer throughout the vast network of millions of computers present globally.
An ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration.
Depending upon various factors different protocols
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Many solutions came up in the form of advanced routing protocols such as ‘ad hoc on demand routing’ protocols which were called only when data transfer was required. Some of these protocols were AODV (Ad hoc on demand distance vector) routing, DSR (Dynamic source routing), DSDV (Destination-Sequenced Distance Vector) routing, TORA (Temporally ordered routing algorithm).
In On-Demand routing protocols, the routes are created as and when required. When a source wants to send to a destination, it invokes the route discovery mechanisms to find the path to the destination.
As protocols cannot be perfect and each of them poses some newer challenges. In this paper we aim at comparing AODV to DSR and further improving AODV using advanced link repair mechanism.
The major purpose behind the comparison of AODV and DSR is to show that there is some further room for improvement in AODV protocol. The comparison acts as a reference base for our further study.
Ad Hoc On -Demand Distance Vector Routing
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Jack Ma once said, “The world needs new leadership, but the new leadership is about working together.” This could not be more true at Boston University through its Kilachand Honors College. I believe it is because their approach of interdisciplinary problem-solving, is about expanding students’ world-views. In this program you are learning with different individuals who have different interest and fields of study. According to Pew Research Center, “Political polarization is the defining feature of early 21st century American politics...”.
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The story A & P by John Updike represents a quest because on this particular day in the store Sammy goes on a journey, faces challenges and discovers something about himself. Evidence of this from the story is first, due to the three girls entering his store Sammy is now on a journey of love with Queenie, even though she does not know it. From the moment he saw her she captured his eye becoming the only thing he could focus on and really care about in those moments of being in her presence. Another explain of Sammy being on a quest is the fact that he faced challenges and trials during the process. One of the challenges he faced is being scorned by the “witch” whom he was checking out when Queenie first entered the store because his attention
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