Figure 12.6 Frames in a slotted ALOHA network 时隙ALOHA网络中的帧 Collision Collision duration duration Station Frame 1.1 Frame 1.2 Time Station 2 Frame 2.1 Frame 2.2 Time Station 3 Frame 3.1 Frame 3.2 Time Station Frame 4.1 Frame 4.2 Time Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 12.12 12.12 Figure 12.6 Frames in a slotted ALOHA network 时隙ALOHA网络中的帧