A METHOD FOR PREDICTION OF PARTITION TIME IN GROUP MOBILITY

摘要

The invention disclosed two groups (, ), each vector and to go to when the two groups over time, the partition, the partition time () and to predict, for each group area (, ) to consider each group's vector and to use partition vector of point () and consider obtaining an area, wherein each group the actual movement direction of the and and consider obtaining each direction using a vector of the partition point, the center distance traveled in each group () the relative velocity of each group (, where and is and divided by the speed) and a speed considering obtaining a partition of time. According to ; the configuration, all sides of the partition in which the groups, different speed, by estimating the correct partition time considering other areas that is a duplicate message, it is possible to reduce the overhead, it is possible to eliminate the message is lost.