期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：7
DOI：10.15680/ijircce.2015.03071247074
出版社：S&S Publications
摘要：The lack of a thorough understanding of the fundamental performance limits in mobile ad hoc networks (MANETs) remains a chal lenging barrier stunting the commercialization and application of such networks. The proposed system is using a method such as two-hop relay algorithm with erasure coding to increase the message delivery probability of a MANETs. The two -hop relay algorithm with erasure coding used for the message that is erasure coded into multiple frames (coded blocks) at each source node. And also, a finite-state absorbing Markov chain framework is developed to characterize the complicated message delivery process in the challenging MANETs. Based on the developed framework, closed -form expressions are further derived for the message delivery probability under any given message lifetime and message size by adopting the blocking matrix technique where the important issues of interference, medium contention and traffic contention are carefully integrated. To further improve our proposed systems a delivery o f n-distinct message is simultaneously send from source to destination.
关键词：Mobile ad hoc networks; delivery probability; two-hop relay; erasure coding
