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Table 1 System parameters [31, 33]

From: Link residual lifetime-based next hop selection scheme for vehicular ad hoc networks

Packet size 512 (variable)
MAC header 272 bits
PHY header 128 bits
ACK 240 bits
Channel bit rate 2 Mbps
Propagation delay 2 μs
Slot time 50 μs
SIFS 28 μs
DIFS 128 μs
Simulation time 200 s
Cw min 15
Cw max 255
Propagation model Two-ray
Simulation 2 km long
Area/topology Linear highway
MAC protocol IEEE 802.11e EDCA