Research Article
Performance Improvements of AODV by Black Hole Attack Detection Using IDS and Digital Signature
Table 1
General simulation parameters for black hole evaluation.
| Parameters | Values |
| Protocol | AODV | Modified routing protocols | BH_AODV, D_BH_AODV | Mobility mode | Two-ray ground | Antenna | Omni antenna | Channel | Wireless channel | Simulation time | 160 sec | Mobility model | Random waypoint | Simulation area | | Traffic | CBR | Packet size | 1000 bytes | Variation of packets | 512, 1000, 1800, 2100 bytes | MAC | MAC/802-11 | Mobile nodes | 60 | Variation of nodes | 20, 60, 80, 100 | Mobility speed | 6 m/s | Data rates | 0.1 mbps | Performance metrics | PDR, delay, overhead | Simulator | NS 2.35 |
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