一种高能效自适应移动云计算资源发现算法

An Consumption Efficient Resource Discovery Approach of Mobile Cloud Computing

针对移动云计算中资源发现能耗高的问题,提出了一种自适应、自动切换资源发现模式的高能效资源发现算法.首先,为两种主流移动资源发现模式分别建立能耗-资源质量模型;然后,利用启发式算法自适应的选择并切换至较低能耗的资源发现模式;最终,设备始终处于能耗较低的模式高效的实现资源发现.实验结果表明,本算法的能效高于单模式资源发现算法.

Aimed at the high consumption of the resource discovery of mobile cloud computing, an adaptive and efficient approach which realizes auto switch the mode is proposed. Firstly, the consumption-resource quality model for two popular resource discovery modes is set up. Secondly, a heuristic algorithm to implement the proposal is designed to adaptively switch the mobile mode to low consumption mode. Finally, mobile devices work under the lower consumption mode all the time. Extensive simulations prove that the proposal has better consumption performance than the approach which works under single mode.