Fig 1.
Clustering in VANET.
Fig 2.
Non-dominated solutions for two contradictory objective optimization problems.
Table 1.
Proposed CACONET algorithm.
Table 2.
Simulation parameters for MOPSO and CLPSO.
Table 3.
Simulation parameters for CACONET.
Fig 3.
Transmission range vs number of clusters in MOPSO and CLPSO in the 1 km × 1 km grid size with nodes ranging from 30 to 60.
Fig 4.
Transmission range vs number of clusters in MOPSO and CLPSO in the 2 km × 2 km grid size with nodes ranging from 30 to 60.
Fig 5.
Transmission range vs number of clusters in MOPSO and CLPSO in 3 km × 3 km grid size with nodes ranging from 30 to 60.
Fig 6.
Transmission range vs number of clusters in MOPSO, and CLPSO in 4 km × 4 km grid size with nodes ranging from 30 to 60.
Fig 7.
Network nodes vs number of clusters in CACONET, MOPSO and CLPSO in 1 km × 1 km grid size with transmission range varying from 100 m to 400 m.
Fig 8.
Network nodes vs number of clusters in CACONET, MOPSO and CLPSO in the 2 km × 2 km grid size with transmission range varying from 100m to 400m.
Fig 9.
Network nodes vs number of clusters in CACONET, MOPSO and CLPSO in 3 km × 3 km grid size with transmission range varying from 100m to 400m.
Fig 10.
Network nodes vs number of clusters in CACONET, MOPSO and CLPSO in 4 km × 4 km grid size with transmission range varying from 100m to 400m.
Fig 11.
Number of clusters vs grid size in case of CLPSO, MOPSO and CACONET when node = 40 and transmission range varies from 30 to 60.