Research Article
Exploiting Temporal and Spatial Regularities for Content Dissemination in Opportunistic Social Network
| Parameters | Description | Default values |
| WorldSize | Scenario area | 600800 (m2) | EndTime | Simulation time | 7(days) | NrofHosts | Number of nodes | 90 | Interface Type | Communication | SimpleBroadcast | Transmit Speed | Bandwidth | 2 Mbps | Transmit Range | Transmission range | 10~20m | Movement Model | Movement model of a node | ShortestPathMapBasedMovement | Mobility Speed | Walking speed of nodes | 0.5~1.5(m/s) | Message Size | Size of a message | 500~1024(KB) | Message Interval | Generation interval of data messages | 25∼35(sec) | Message TTL | The time to live value | 300 (min) | NrofCopies L | Number of copies for binay spray and wait | 6 | Number of keywords | Nodes contain the number of keywords | 5 | | The minimal size of the community, containing the number of nodes | 1 | m | Places where nodes can move into or out | 5 | | Preset threshold for constructing interest community | 0.3 |
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