Wireless Ad hoc Network Security Multi-path Routing Protocol Survivability Modeling Research

Sensors & Transducers

Zhongchuan FU¹  Fei YE²  Xuewei SHANG²  Hongsong CHEN³ 

[1] School of Computer Science and Technology, Harbin Institute of Technology, Harbin, 150001, P.R. China;Beijing Kedong Electric Power Control System Co. Ltd, Beijing 100192, China;School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, 100083, P.R. China;

关键词: Ad hoc network;    Routing protocol;    Survivability model;    Simulation.;   

DOI  :  

来源: DOAJ

【 摘 要 】

Network survivability is the key ability of ad hoc network under all kinds of attacks, which is a foundation to the design and evaluation of wireless ad hoc network routing protocol. The definitions of network survivability are analyzed and compared. We propose a novel survivability model based on Finite State Machine (FSM) and District Time Markov Chain (DTMC) model. DTMC steady-state probabilities are theoretically deduced and computed. Performance Evaluation Process Algebra (PEPA) is used to decribe the state transition model, PEPA Eclipse Plug-in software is used to compute the steady-state probabilities. We find that the steady-state probabilities computed by PEPA software match well with the formula derivation. Experiment results show that G steady-state probability decreases with the increasing transition probability of attack state. Finally, we validate the proposed model by PEPA simulations and numerical analysis.

【 授权许可】

Unknown