Enhancing the End to End QoS of multi - media applications in mobile adhoc networks by an Integrated Cross Layer approach
نویسندگان
چکیده
The objective of this paper is to propose a novel method for enhancing end to end QoS of multimedia applications in mobile adhoc networks by using DiffServ approach and Multi Description Coding. The enhancement is achieved by implementing the Multi Description Coding (MDC) at application layer along with Connectionless Light Weight Protocol (UDPLite) in transport layer, Multipath routing and DIffserv at network layer. This approach achieves an increase of 36.84% in Peak Signal to Noise Ratio (PSNR) which is an improvement in PSNR and 20 % decrease in delay as compared to the conventional methods.
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تاریخ انتشار 2016