军事超云虚拟通信网络映射问题及求解

Mapping Problem and Solution of Virtual Communication Network in Military Super Cloud

为了提高军事超云的整体效能,提出并分析了军事超云虚拟通信网络映射问题。首先,探讨了军事超云虚拟通信网络的映射需求;然后,针对需求特点,建立了以最小化带宽资源消耗为目标的虚拟网络链路映射模型,并设计了基于模拟退火的模型求解算法;最后,对链路映射方法进行了仿真试验。仿真试验表明,该方法通过合理利用网络资源有效减少了通信带宽不必要的开销。

In order to improve the efficiency of the military super cloud,the mapping problem of virtual communication network in military super cloud is proposed and analyzed.Firstly,the mapping requirement of virtual communication network in military super cloud is discussed.Then,according to the characteristic of the requirement,a virtual network link mapping model is established to minimize the bandwidth consumption,and a model solving algorithm based on simulated annealing is designed.Finally,the link mapping method is simulated.The simulation experiment shows that the method can effectively reduce the unnecessary overhead of communication bandwidth by using network resources reasonably.