Abstract
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This paper aims to propose a novel technique for improving the Quality of Service (QoS) of multimedia applications in Mobile Adhoc Networks (MANET) by using Modified Dynamic Mapping algorithm, Multipath Transport (MPT), and Multi Description Coding (MDC). The study strives to attain the intended improvement by applying MDC in the application layer, Lightweight User Datagram Protocol (UDPLite) in the transport layer, MPT at the network layer, and Modified Dynamic Mapping in the Media Access Control (MAC) layer. In contrast to the conventional methods, it is realized that this method attains an increase of 30.84% in Peak Signal to Noise Ratio (PSNR) and 18.57% decrease in delay.
Authors
S Karthick1, Anitha Rajakumari2, Nattachote Rugthaicharoencheep3
SRM Institute of Science and Technology, Delhi, India1,2, Rajamangala University of Technology, Thailand3
Keywords
Wireless Networks, Multiple Description Coding Multipath Transport, PSNR, Delay