Research Article
CMD: A Multichannel Coordination Scheme for Emergency Message Dissemination in IEEE 1609.4
| Description | Value |
| Message payload size | 200 bytes | Fading model | Nakagami | Packet interval | 100 ms | Data rate | 3 Mbps | Content window size: Min, max | 15, 256 | Slot time | | Arbitrary interframe space number (AIFSN) | 2 | Short interframe space (SIFS) time | | Antenna height | 1.5 m | Frequency | 5.9 GHz | Transmitter and receiver gain | 3 dB | Number of vehicles | 50 | Vehicle speed | 40 m/s | Vehicle mobility model | Manhattan-grid highway |
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