Anti-jamming defense in wireless networks using channel hopping and error correcting code

Wireless networks are progressively becoming more affordable, due to its vulnerability to Jamming (DOS attack) which disrupt the operation of broadcasting system, this paper aims to implement NS-2 simulator by adding new layer named "Multi-Radio Layer" to support multi-radio multichannel in order to increase network capacity and implement jamming defender model to improve the resiliency of multi-radio networks against jamming attack using channel hopping and error correcting code (ECC), also construct reactive jammer model to achieve the risk of jamming attack on wireless networks. The paper investigates the performance of our simulation model and verifies the mathematical model introduced by [1]. The results showed by this paper are similar to that mathematical model.