Research on Subjective Trust Routing Algorithm for Mobile Ad Hoc Networks

The routing behavior of Mobile Ad Hoc Network is a kind of cooperation model in multi mobile nodes. The traditional routing methods cannot solve the problem of malicious behavior and build the trusted transfers route between nodes. Based on the character of trust routing, the subjective confidence for the routing behavior has transform into trust evaluation with the probability model to solve the trust measurement and forecast. For compare the trust routing policy, some trust routing algorithms have proposed to depict the trust characteristic and complete different trust routing. The results of simulation show the trust routing algorithms of mobile ad hoc network is effective, which can guarantee the routing performance and quality of transmission.