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：2017
卷号：5
期号：1
页码：1105
DOI：10.15680/IJIRCCE.2017.0501077
出版社：S&S Publications
摘要：Quality of service is the measure of overall efficiency of a network service by considering network QoSfactors. The FSO-MANET utilizes spherical surfaces secured with transmitter and collector modules for keeping upoptical connections notwithstanding when the network nodes are utilized in transmission of information. Thefundamental variable influencing FSO-MANET is the nature of QoS measurements. The proposed PACR protocolreduces the concentration of QoS parameters when the node transmit data from source to destination and it enhancesecurity to the node while in transmission. The proposed protocol consists of pillar K-means clustering technique forcluster the network in to nodes. The clustered nodes are classified and optimized by ant lion optimization algorithm tofind cluster heads for the clustered nodes. The transmission of data begins on the nodes in the network, the transmissiondata is encrypted with elliptical curve based Caesar cipher algorithm. The elliptical curve is proposed in this paper togenerate key for the encryption and decryption by Caesar cipher algorithm and it is a public domain cipher used for theencryption process. The main purpose of this proposed technique is to optimize the QoS parameters and security to thenetwork nodes during the route discovery. The proposed work is carried out in the Mat Lab platform and the analyzedresults are compared with existing protocol such as FSER and ANT-DSR in terms of QoS constraints such as PDR,route throughput, route latency, route delay and route overhead. Thus the proposed PACR protocol shows it is a leastpossible method in secure the free space optical mobile adhoc network for quality of service constrains.
关键词：FSO-MANET; Pillar k-means Clustering; Ant lion Optimization; Routing; Caesar cipher; Encryption;Decryption; Mat Lab; quality of service (QoS).
