Research Article

Node-Dependence-Based Dynamic Incentive Algorithm in Opportunistic Networks

Table 5

Parameter settings for simulation I.

TypeParameterValue

Scene featuresSimulation time24 h
Field area4500 m * 3400 m
SceneHelsinki

Node featuresMobility modelSPMBM
Movement speed0.5–1.5 m/s
Transmission rate250 KB/s
Maximum transmission range10 m
Transmission modeBroadcast
Cache size10 MB

Message featuresPacket size500 KB–1 MB at random
TTL5 h
Frequency of creating packetsFrom 25 s to 35 s at random