Transmission Opportunities: A New Approach to Improve Quality in V2V Networks

Figure 12

Classes of vehicles in accordance with contact time (in seconds). The eight classes are as follows: (A: ≥0, ≤0.1); (B: >0.1, ≤1); (C: >1, ≤10); (D: >10, ≤100); (E: >100, ≤250); (F: >250, ≤500); (G: >500, ≤1000); (H: >1000, ≤3600). (a) Rome, (b) San Francisco, and (c) Shanghai.

(a)

(b)

(c)