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自适应路由算法能够根据网络状态选择路径,减少平均传输延时,最大限度地提高网络的性能。文中构造了一种新型的路由表,设计了基于遗传算法的自适应网络路由算法(GAR),并在PC机上实现了简化的GAR。在局域网环境下,对GAR和基于跳计数准则的RIP的模拟试验表明,在相同的网络负载下GAR的平均通信延时是RIP的20%。文中提出的自适应的路由算法能够降低网络延时,平衡网络负载,提高网络性能。
Adaptive routing algorithm according to the state of the network to select the path to reduce the average transmission delay, maximize network performance. In this paper, a new type of routing table is constructed, an adaptive network routing algorithm (GAR) based on genetic algorithm is designed, and a simplified GAR is implemented on a PC. In the LAN environment, the simulation of GAR and RIP based on hop count criterion shows that the average communication delay of GAR is 20% of RIP under the same network load. The adaptive routing algorithm proposed in this paper can reduce network delay, balance network load and improve network performance.