Communication Mechanisms Comparison and Decision Algorithm Optimization in Vehicle Edge Computing

In recent years, a new network mode, Vehicle Edge Computing (VEC), has been introduced into vehicle networks to increase their computing power. As modern applications continue evolve, the ultimate challenge of meeting communication and needs becomes more prominent. However, performance various commonly used mechanisms in transmitting different types information rarely studied compared. This is main problem development VEC at present. paper presents results testing modes WiFi, LTE DSRC by using existing models. Evaluation aspects referred to. At same time, offload algorithm analyzed. The result that three indoor each have own advantages disadvantages transmission information. Compared with conventional algorithms, can complete tasks faster better, making up for some shortcomings algorithms.