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Analysis and Enhancing QoS in Multihop MANET by cross layer design

Author(s):

Hardik Patel , Dr. S. & S.S. Ghandhy Government Engineering College, Surat, India; Devang Patel, Dr. S. & S.S. Ghandhy Government Engineering College, Surat, India; Parvez Dekavadia, Dr. S. & S.S. Ghandhy Government Engineering College, Surat, India

Keywords:

Mobile adhoc networks, Medium access control (MAC), Transport layer Protocol (TCP), Newreno , SACK, AODV and Quality of Service (QoS).

Abstract

This work proposes a methodology for QoS improvement in MANET based on Medium Access Control (MAC) protocol that takes the above requirements into consideration. This protocol is based on IEEE 802.11 standard, and thus can be easily integrated into existing systems without much difficulty. Here 802.11 and 802.11e with different TCP mechanisms are used to analyze the QoS parameters for MANETs. The proposed system is designed to evaluate the performance of QoS and interaction between Transport layer and the MAC layer protocol operating in a mobile ad hoc network. The system will makes use of IEEE 802.11e MAC mechanism, to improve quality of service in MAC layer, which will improve the quality of service in Transport layer and to suggest a suitable mechanism for improving the quality of service in MANETs.

Other Details

Paper ID: IJSRDV2I3518
Published in: Volume : 2, Issue : 3
Publication Date: 01/06/2014
Page(s): 1060-1062

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