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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

 

Ï„ 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