Research Article
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 |
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