The tag tap:aio is used to represent a logical disk based on the image file, while the tag phy represents a physical disk.
标记 tap:aio 用于表示基于镜像文件的一个逻辑磁盘,而标记 phy 表示一个物理磁盘。
2
This algorithm combined sub-carrier allocation in the physical(PHY) layer with traffic scheduling at the data link layer (DLL) by employing the channel state information.