摘要
This paper presents coreagent based clustering (CBC) algorithm,a novel heuristic clustering scheme for interconnection of MANET and Internet using power,movement probability and hop length as constraints.CBC includes two phases as cluster initialization and cluster maintenance.In phase one,the selection of clusterheads obeys the first two constraints,whereas the father node of each clustering node is chosen according to above three ones.Phase two concerns the case of node insertion or removal.Easy access and little alteration of conventional mobile IP are some characters of this algorithm.Simulation results demonstrate that CBC has many advantages as less average hop length,good robustness and less overheads,and the clustered network architecture behaves stably when topology changes.
This paper presents coreagent based clustering (CBC) algorithm,a novel heuristic clustering scheme for interconnection of MANET and Internet using power,movement probability and hop length as constraints.CBC includes two phases as cluster initialization and cluster maintenance.In phase one,the selection of clusterheads obeys the first two constraints,whereas the father node of each clustering node is chosen according to above three ones.Phase two concerns the case of node insertion or removal.Easy access and little alteration of conventional mobile IP are some characters of this algorithm.Simulation results demonstrate that CBC has many advantages as less average hop length,good robustness and less overheads,and the clustered network architecture behaves stably when topology changes.
基金
ThisprojectedwassupportedbyFar EasternGroup
