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Table 1 Simulation parameters and values

From: LTE and IEEE 802.11p for vehicular networking: a performance evaluation

Simulation parameters Values
Number of vehicles (periodic vehicular traffic) 25, 50, 75, 100, 125, 150
Vehicle average speed 20, 40, 60, 80, 100 km/h
Beacon transmission frequency 1, 4, 8, 10, 20 Hz
Antenna type Isotropic/omnidirectional
Simulation area 2,000 m × 2,000 m (2 km × 2 km)
Simulation duration 100 s
Number of vehicles (background traffic) 25
Vehicular traffic (packet size) 256 B
Background traffic (packet size) 1,203 B
Background traffic (data rate) 440 kbps
  IEEE 802.11p LTE
Frequency 5.8 GHz DL-2,110 MHz
UL-1,710 MHz
Channel bandwidth 10 MHz 10 MHz
Transmission power 25 dBm eNB (40 dBm)/UE (20 dBm)
Propagation loss model Three log distance Nakagami fading Friis
Data rate/RB allocation 6 Mbps DL (50)/UL (50)
  1. For all the other parameters, we used default values in ns-3 (3.17) network simulator.