Slotted ALOHA Time in uniform slots equal to frame transmission time.
{"Image DocumentName": "Slotted ALOHA Time in uniform slots equal to frame transmission time.", "Image ImageDescription": "Need central clock (or other sync mechanism). Transmission begins at slot boundary. Frames either miss or overlap totally. Max utilization 37%. To improve efficiency, a modification of ALOHA, known as slotted ALOHA, was developed. In this scheme, time on the channel is organized into uniform slots whose size equals the frame transmission time. Some central clock or other technique is needed to synchronize all stations. Transmission is permitted to begin only at a slot boundary. Thus, frames that do overlap will do so totally. This increases the maximum utilization of the system to about 37%.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}