Correlated Node Behavior Model based on Semi Markov Process for MANETS
This paper introduces a new model for node behavior namely Correlated Node Behavior Model which is an extension of Node Behavior Model. The model adopts semi Markov process in continuous time which clusters the node that has correlation. The key parameter of the process is determined by five probabilistic parameters based on the Markovian model. Computed from the transition probabilities of the semi-Markov process, the node correlation impact on network survivability and resilience can be measure quantitatively. From the result, the quantitative analysis of correlated node behavior on the survivability is obtained through mathematical description, and the effectiveness and rationality of the proposed model are verified through numerical analysis. The analytical results show that the effect from correlated failure nodes on network survivability is much severer than other misbehaviors.
Keywords: network resilience, survivability, node behavior model, traffic profiling, MANETS.
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ABOUT THE AUTHORS
A.H Azni
A.H. Azni is a Ph.D student at Faculty of Information and Communication Technology, Universiti Teknikal Malaysia Melaka, with financial support from Ministry of Higher Education Malaysia and Universiti Sains Islam Malaysia. Azni received her M.sc in Digital Communication at Monash University, Clayton Australia in 2002 and B.sc in Computer Information System at Bradley University, Illinois, USA in 1998. She has work as a lecturer in Information and Security Assurance for many years, her interest domain is security, wireless and mobile network, survivability and resilience.
Rabiah Ahmad
Rabiah Ahmad is an Associate Professor at theFaculty of Information Technology and Communication, University Technical Malaysia Melaka (UTeM), Malaysia. She received her PhD in Information Studies (health informatics) from University of Sheffield, UK, and MSc. (information security) from Royal Holloway University of London, UK. Her research interests include healthcare system security and information security architecture. She delivered papers at various health informatics and information security conferences on national as well as international level. She has also published papers in accredited national/international journals. Besides that, she also serves as a reviewer for various conferences and journals. Email: rabiah@utem.edu.my
Zul Azri Muhamad Noh
Zul Azri Muhamad Noh is a lecturer at Faculty of Information and Communcation Technology, Universiti Teknikal Malaysia Melaka, Malaysia. He received his D.Eng. (Computer Science and Engineering), M.Eng. (Computer Science and Engineering), and B.Eng. (Electrical and Computer Engineering) at Nagoya Institute of Technology, Nagoya Japan in 2005, 2007, and 2010, respectively. His current research interests include wireless LAN, packet scheduling, and multimedia QoS. Email: zulazri@utem.edu.my
Abd Samad Hasan Basari
Abd Samad Hasan Basari is a lecturer at Faculty of Information and Communcation Technology, Universiti Teknikal Malaysia Melaka, Malaysia. He received his B.Sc. (Mathematics) at National University of Malaysia in 1998, M.Sc in IT Education at Universiti Teknologi Malaysia in 2002 and Ph.D in Modeling at Universiti Teknikal Melaka Malysia in 2004y. His current research interests include Decision Support Technology, Modelling, Intelligent System Email: abdsamad@utem.edu.my
Burairah Hussin
Burairah Hussin is an Associate Professor at the Faculty of Information Technology and Communication, University Technical Malaysia Melaka (UTeM), Malaysia. He received his PhD in Management Science from University of Salford, UK, and MSc. (Numerical Analysis and Programming) from University of Dundee, UK. His research interests include operational problem within industry, maintenance management, statistical analysis, creative media and software development. He has also published papers in accredited national/international journals. Besides that, he also serves as a reviewer for various conferences and journals. Email: burairah@utem.edu.my
A.H Azni
A.H. Azni is a Ph.D student at Faculty of Information and Communication Technology, Universiti Teknikal Malaysia Melaka, with financial support from Ministry of Higher Education Malaysia and Universiti Sains Islam Malaysia. Azni received her M.sc in Digital Communication at Monash University, Clayton Australia in 2002 and B.sc in Computer Information System at Bradley University, Illinois, USA in 1998. She has work as a lecturer in Information and Security Assurance for many years, her interest domain is security, wireless and mobile network, survivability and resilience.
Rabiah Ahmad
Rabiah Ahmad is an Associate Professor at theFaculty of Information Technology and Communication, University Technical Malaysia Melaka (UTeM), Malaysia. She received her PhD in Information Studies (health informatics) from University of Sheffield, UK, and MSc. (information security) from Royal Holloway University of London, UK. Her research interests include healthcare system security and information security architecture. She delivered papers at various health informatics and information security conferences on national as well as international level. She has also published papers in accredited national/international journals. Besides that, she also serves as a reviewer for various conferences and journals. Email: rabiah@utem.edu.my
Zul Azri Muhamad Noh
Zul Azri Muhamad Noh is a lecturer at Faculty of Information and Communcation Technology, Universiti Teknikal Malaysia Melaka, Malaysia. He received his D.Eng. (Computer Science and Engineering), M.Eng. (Computer Science and Engineering), and B.Eng. (Electrical and Computer Engineering) at Nagoya Institute of Technology, Nagoya Japan in 2005, 2007, and 2010, respectively. His current research interests include wireless LAN, packet scheduling, and multimedia QoS. Email: zulazri@utem.edu.my
Abd Samad Hasan Basari
Abd Samad Hasan Basari is a lecturer at Faculty of Information and Communcation Technology, Universiti Teknikal Malaysia Melaka, Malaysia. He received his B.Sc. (Mathematics) at National University of Malaysia in 1998, M.Sc in IT Education at Universiti Teknologi Malaysia in 2002 and Ph.D in Modeling at Universiti Teknikal Melaka Malysia in 2004y. His current research interests include Decision Support Technology, Modelling, Intelligent System Email: abdsamad@utem.edu.my
Burairah Hussin
Burairah Hussin is an Associate Professor at the Faculty of Information Technology and Communication, University Technical Malaysia Melaka (UTeM), Malaysia. He received his PhD in Management Science from University of Salford, UK, and MSc. (Numerical Analysis and Programming) from University of Dundee, UK. His research interests include operational problem within industry, maintenance management, statistical analysis, creative media and software development. He has also published papers in accredited national/international journals. Besides that, he also serves as a reviewer for various conferences and journals. Email: burairah@utem.edu.my
