Research Article
Priority-Based Inter-Vehicle Communication for Highway Safety Messaging Using IEEE 802.11e
Table 2
Default parameter values.
| Parameters | Values |
| Priorities of vehicles | 1 and 4 | Percentage of Pri1 vehicles | 5% | Percentage of Pri4 vehicles | 95% | Network interface | IEEE802.11a | Transmission range (outdoor) | 371 m. | Simulation area | 10 *10 Km2 | Packet payload size | 100 Bytes | Packet generation interval | 0.1 second | Communication data rate | 6 Mbps | Communication channel | Channel 1 | Bit error rate (BER) | dB | Buffer size | 256,000 bits | Request to send (RTS) threshold | 256 Bytes | Fragmentation threshold | 2,034 Bytes |
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