期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2014
卷号：70
期号：3
出版社：Journal of Theoretical and Applied
摘要：A Mobile Ad-hoc network (MANET) is built without any central control point such as a base station. Partially observable Markov decision process (POMDP) multi-armed bandit problem solved continuous user authentication and intrusion detection systems (IDs) for large network with different nodes. But POMDP did not deal with higher number of nodes� states for performing the scheduling process in MANET. Maximum-Residual Multicast Protocol (MRMP) based on the independent choice of transitional nodes provided loop-free tree and was theoretically optimal in minimizing the residual energy. However, multiple sources were not considered simultaneously for scheduling process using MRMP. To effectively schedule multiple source information in MANET, Distributed Scheduling Decision (DSD) scheme is proposed in this paper. In DSD scheme, the source node to be broadcasted is dynamically selected to handle higher level of security while transferring data packets with minimal residual energy consumption states. DSD Scheme uses the Dempster-Shafter Hypothesis for multiple source node scheduling process. The DSD scheme with Dempster-Shafter Hypothesis derives the rule for multiple sources, with the confidence value, thereby ignoring the contradictory values using the normalization factor. The normalization factor in DSD scheme detects the intruded nodes with the aid of contradictory values. The normalization factor improves the scheduling efficiency in the distributed mobile network and increases the decision accuracy in MANET. Simulation work is carried out on analyzing the DSD scheme performance on the factors such as false positive rate, time taken on scheduling the packets and decision control overhead.
关键词：Distributed Scheduling Decision; Confidence Value; Dempster-Shafter Hypothesis; Mobile Ad-Hoc Network; Normalization Factor; Residual Energy
