Power-aware routing mechanism based on Newton''''s interpolation in MANET
基于牛顿插值的MANET能量有效路由机制

One main constraint in Mobile Ad Hoc Network (MANETs) is limited by the power of the node. Therefore, much effort has been paid to reduce power consumption. A new power-aware routing mechanism is presented based on Newton's interpolation. According to the remaining energy and the traffic load at nodes, the life of the nodes was calculated out, and then from the bearable life of nodes, one minimum power drain routing can be choused. In this way, the mechanism not only takes account of the balance of the power at nodes, but also pays attention to the minimum power drain routing problem of the whole network. Simulations show that, compared to previous algorithms, it has better performance.