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. 2020 Sep 17;20(18):5320. doi: 10.3390/s20185320

Table 1.

MAC and Physical Layers’ Parameters.

Layer	Variable Type	Symbol	Value
MAC	AIFSN with OCB	$A I F S N$	6
	Slot length of IEEE802.11p	$s l e n_{11 p}$	0.013 ms
	SIFS interval	$t_{S I F S}$	0.032 ms
	Contention windows size	$C W$	0∼15
	Average of $C W$	$C W_{a v e}$	7.5
PHY	Switch time between Tx and Rx	$t_{s w i t c h}$	0.001 ms
	PLCP preamble duration	$t_{p r e}$	0.032 ms
	Duration of PLCP Signal	$t_{s i g}$	0.008 ms
	Symbol interval	$t_{s y m}$	8 $μ$ s
	Number of data bits per symbol	$N_{D B P S}$	144 bits
Other	Payload Length of $C P M_{C A M}$	$P_{c p m}$	680 bits