Analysis and Enhancement of IEEE 802.15.4e DSME Beacon Scheduling Model

Table 3

Key parameters used in the experiments.

Parameter	Value
Bitrate	250 kb/s
Symbol rate	62.5 ksymbol/s
aMaxPHYPacketSize	127
phyCurrentChannel	0
phyCCAMode	1
aBaseSlotDuration	60 symbols
aBaseSuperframeDuration	aBaseSlotDuration * aNumSuperframeSlot
aMaxPermissionOnlyPeriodDuration	aBaseSuperframeDuration/2
aNumSuperframeSlots	16
aUnitBackoffPeriod	20 symbols
macBeaconOrder	0–15 (14)
maxMaxBE	3–8 (5)
macMaxCSMABackoffs	0–5 (4)
macMaxFrameRetries	0–7 (3)
macMinBE	0-macMaxBE (3)
macSuperframeOrder	0–15 (5~7)
macDSMEenabled	(TRUE)
macMultisuperframeorder	0–15
macBeaconSlotLength	128