Author(s):

Preetam Suman; Amrit Suman

Published in:

HCTL Open International Journal of Technology Innovations and Research, ISSN: 2321-1814.

Published on:

31-January-2013

Volume:

Volume 1, January 2013, ISBN: 978-1-62776-012-6.

Copyright Information:

© 2013 by the Authors; Licensed by HCTL Open, India.

License Information:

This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution 4.0 International License.

Abstract

Mobile Ad Hoc networks are collections of mobile nodes, dynamically forming a temporary network without pre-existing network infrastructure or centralized administration. Transmission control protocol (TCP) provides connection oriented, reliable and end to end mechanism. Comparing to wire networks, there are many different characteristics in wireless environments. In this paper an improved mechanism for TCP corruption control is presented. It considers the influences sending rate to TCP sender's packet not only by the congestion but also by the corruption. The sending window size calculated after each transmission, based on number of corrupted packet. So, there is less packet drop in transmission. The comparative study of Enhanced TCP (ETCP) with other TCP variants is also presented on various parameters like mobility, size of network and the speed. The improved mechanism is implemented with fewer overheads and is effectively improve reliability with small variances of throughput and delay. Implementation and Simulation is performed in QualNet 4.0 simulator.


Keywords

Wireless Network, Congestion Control, Corruption Control, TCP Variants.

Cite this Article

Preetam Suman and Amrit Suman, An Enhanced TCP Corruption Control Mechanism For Wireless Network, HCTL Open International Journal of Technology Innovations and Research, Volume 1, January 2013, Pages 27-40, ISSN: 2321-1814, ISBN: 978-1-62776-012-6.

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