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Table 1 Simulation parameters

From: A scalable data dissemination protocol for both highway and urban vehicular environments

  Frequency band 5.88 GHz
  Bandwidth 10 MHz
  Transmission range 230 m
  FSPL exponent α 3.0
Physical layer Log-normal σ 6.25 dB
  Obstacle model Defined in [35]
  Receiver sensitivity −119.5 dBm
  Thermal noise −110 dBm
  Bit Error Rate (BER) Based on [36]
  Bit rate 6 Mbit/s
  CW [15,1023]
Link layer Slot time 13 µs
  SIFS 32 µs
  DIFS 58 µs
  st 5 ms
  t s d 1
  d DIFS
  N S std 3
Suppression mechanisms N S opt 6
  D max 1 ms
  τ max 500 ms
  Beacon frequency 1 Hz
  Beacon size ≥ 24 Bytes
  Message list’s k 25
  Data message size 2,312 bytes
Scenarios Data message freq. 0.5 Hz
  # Runs 20