计算机工程
計算機工程
계산궤공정
COMPUTER ENGINEERING
2009年
24期
13-16
,共4页
项慧慧%刘家康%匡镜明%王崇
項慧慧%劉傢康%劻鏡明%王崇
항혜혜%류가강%광경명%왕숭
移动Ad hoc网络%节点随机网络%连通性%Markov链模型
移動Ad hoc網絡%節點隨機網絡%連通性%Markov鏈模型
이동Ad hoc망락%절점수궤망락%련통성%Markov련모형
Mobile Ad hoc Network(MANET)%node probabilistic network%connectivity%Markov chain model
提出一种基于Markov链模型的移动Ad hoc网络(MANET)连通性分析方法.建立节点可靠性分析的Markov链模型,使之便于计算节点的可靠性概率.基于此,建立网络剩余节点数以及故障节点数状态转移的Markov链模型,并推导出计算节点随机网络连通概率的公式.通过Matlab仿真验证了理论分析的正确性.
提齣一種基于Markov鏈模型的移動Ad hoc網絡(MANET)連通性分析方法.建立節點可靠性分析的Markov鏈模型,使之便于計算節點的可靠性概率.基于此,建立網絡剩餘節點數以及故障節點數狀態轉移的Markov鏈模型,併推導齣計算節點隨機網絡連通概率的公式.通過Matlab倣真驗證瞭理論分析的正確性.
제출일충기우Markov련모형적이동Ad hoc망락(MANET)련통성분석방법.건립절점가고성분석적Markov련모형,사지편우계산절점적가고성개솔.기우차,건립망락잉여절점수이급고장절점수상태전이적Markov련모형,병추도출계산절점수궤망락련통개솔적공식.통과Matlab방진험증료이론분석적정학성.
A new technique for analyzing connectivity of Mobile Ad hoc Network(MANET) based on the model of Markov chain model is proposed. A Markov chain model for computing reliability of nodes in the network is established. A Markov chain model of transition of the number of residual nodes and damaged nodes in the network is established, based on which the formulas for computing the probability of connectivity of the node probabilistic networks are proposed. Simulations based on Matlab are used to verify the validity of the analytical formulas.
