一种考虑网络能效优化的队列管理方法

A queue management method based on optimized network energy efficiency

针对网络数据传输过程中传输速率慢、网络能耗高等问题,本文基于混合引力搜索算法HGSA提出了一种队列管理方法.该方法首先给出了网络能效评价指标,以此衡量网络的有效信息容量和传输速率.同时利用混合引力搜索算法来对队列管理方法进行优化.最后通过数学仿真,分析了队列长度、数据包大小等对网络能效的影响,结果证明了该方法具有较好的适应性.

In order to promote the network data transmission rate and the energy efficiency of the net- work, a queue management method is proposed by hybrid Gravitional search algorithm. At first, the indexes of energy efficiency are defined, which are measured the effective information capacity and trans- mission rate. Then, the queue management method is optimized with hybrid Gravitional search algo- rithm. Finally, the mathematical simulation is conducted to analyze the influence of queue length and packet size on network energy efficiency. The results show that it has better adaptability.