Security Mechanism for Radio Packet Network Based on 220C Protocol
Jie Yang · Jisuanji gongcheng · 2010
This paper discusses the security mechanism of the digital radio packet protocol MIL-STD 188-220C.Through the analysis of the principle of DAP-NAD algorithm,a non-interruption preferential M/G/1 model is extracted to analyze the security risks of DAP-NAD algorithm.Furthermore,an antagonism algorithm is proposed to verify the probability.A wireless network model composed of 12 nodes is set up in OPNET.All the nodes communicate according to the 220C,and DAP-NAD is chosen as the channel allocation algorithm.The antagonism algorithm is executed in the network model,and performances of network are compared.Related simulations are done to evaluate the performance of the protocol and verify the feasibility of the antagonism strategies.