Performance Analysis of AODV Protocol with TCP/FTP Traffic and Improved AODV Protocol with UDP/CBR Traffic for Optimizing Routing and QoSin MANET
Main Article Content
Abstract
The transmission and reception of information between sourceand destination in a MANET relies on the performance of the traffic scenario (application traffic agent and data traffic) used in a mobile ad-hoc network. The traffic scenario basically defines the reliability and capability of information transmission, which formulates its performance analysis. The objective of this paper is to compare the performance of TCP/FTP on Normal AODV and UDP/CBR traffic on Improved AODV routing protocol generally implemented in a mobile ad hoc environment. An empirical study has been done using NS-2. Exhaustive simulations have been done to analyze the results, which are evaluated for performance metrics, such as throughput, packet delivery ratio and average end to end delay. The effect of variations in, number of nodes, on the network performance is analyzed over a wide range of their values. It is observed that the UDP/CBR on IMPROVED AODV offers a far better performance for throughput than TCP/FTP on Normal AODV; in case of PDR, it offers great PDR for CBR traffic on Improved AODV than TCP on NORMAL AODV.The results follow these trends over a wide range of simulation parameters.
Keywords: AODV, Average End To End Delay MANET, NS-2, Packet Delivery Ratio, Routing Protocol TCP/FTP, Throughput, UDP/CBR
Keywords: AODV, Average End To End Delay MANET, NS-2, Packet Delivery Ratio, Routing Protocol TCP/FTP, Throughput, UDP/CBR
Downloads
Download data is not yet available.
Article Details
Section
Articles
COPYRIGHT
Submission of a manuscript implies: that the work described has not been published before, that it is not under consideration for publication elsewhere; that if and when the manuscript is accepted for publication, the authors agree to automatic transfer of the copyright to the publisher.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work
- The journal allows the author(s) to retain publishing rights without restrictions.
- The journal allows the author(s) to hold the copyright without restrictions.