Table 1 Simulation parameters
From: A cross layer interception and redirection cooperative caching scheme for MANETs
Parameter | Default values | Other utilized values |
|---|---|---|
Simulation area (m) | 1000 × 1000 | |
Nodes | 50 | 25-50-75-100 |
Servers | 2 | |
Documents | 1000 | |
Document size (bytes) | 1000 | |
Timeout (s) | 3 | |
TTL (s) | 2000 | 250-500-1000-2000-∞ |
Mean time between requests (s) | 25 | 5-10-25-50 |
Traffic pattern (Zipf slope) | 0.8 | 0.4-0.6-0.8-1.0 |
Replacement policy | LRU | |
Local cache size (number of documents) | 35 | 5-10-35-50 |
Redirection Cache size (registers) | 35 | |
Simulation time (s) | 20000 | |
Warm-up time (s) | 4000 | |
MAC protocol | 802.11b | |
Radio propagation model | Two Ray Ground | |
Coverage radio (m) | 250 | |
Ad hoc routing protocol | AODV | |
Mobility pattern | TVCM | RWP |
Speed (m/s) | Constant: 1 | Constant: 1-3-5 |
Pause time (s) | 0 |