文章基本信息

标题：Performance Evaluation of Multimedia Streaming Over Mobile Ad-Hoc Networks Using Mapping Algorithm
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作者：N.Gomathi ; P.Seethalakshmi ; A.Govardhan 等
期刊名称：International Journal of Wireless & Mobile Networks
印刷版ISSN：0975-4679
电子版ISSN：0975-3834
出版年度：2011
卷号：3
期号：4
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：The main objective of this paper is to propose a novel method for enhancing the Quality of Service (QoS) of multimedia applications in wireless adhoc networks. The enhancement is achieved by implementing a cross layer mapping algorithm, between application layer and Medium Access Layer where Connectionless Light Weight Protocol (UDPLite) is used in transport layer that supports multimedia applications. The Proposed method achieves 17% improvement in reduction of delay and 5% improvement in PSNR as compared to the conventional methods under heavy traffic conditions.
关键词：Enhanced Distributed Channel Access; MANETs; PSNR; UDPLite; Video Streaming.