From: Hybrid WGWO: whale grey wolf optimization-based novel energy-efficient clustering for EH-WSNs
Nodes vs. packet delivery ratio (%) | % Improvements of WGWO as compared with existing schemes | ||||||||
---|---|---|---|---|---|---|---|---|---|
Number of nodes ↓ | TBC | Partition-based LEACH | LCM | ETSSEP | WGWO | % Improvement of WGWO as compared with ETSSEP | % Improvement of WGWO as compared with LCM | % Improvement of WGWO as compared with partition-based LEACH | % Improvement of WGWO as compared with TBC |
100 | 55 | 70 | 82.4 | 92 | 98 | 6.12 | 15.92 | 28.57 | 43.88 |
200 | 45 | 58 | 73.5 | 88 | 95 | 7.37 | 22.63 | 38.95 | 52.63 |
300 | 36.5 | 50 | 64.5 | 84 | 92 | 8.70 | 29.89 | 45.65 | 60.33 |
400 | 30 | 45 | 58.7 | 77 | 89 | 13.48 | 34.04 | 49.44 | 66.29 |
500 | 23 | 38 | 53 | 70 | 84 | 16.67 | 36.90 | 54.76 | 72.62 |
Average % improvements → | 10.47 | 25.62 | 40.65 | 55.78 |