Issue link: https://read.uberflip.com/i/1479525
LoRaWAN® Regional Parameters RP002-1.0.4 ©2022 LoRa Alliance ® Page 52 of 101 The authors reserve the right to change specifications without notice. 13 LoRa: SF7 / 500 kHz 21900 14 RFU 15 Defined in [TS001] 27 Table 31: AU915-928 data rate 996 Note: DR6 is purposely identical to DR12. DR8 to DR13 refer to data 997 rates that are only used for downlink messages. 998 999 AU915-928 devices SHALL support one of the two following data rate options: 1000 1. [DR0 to DR6] and [DR8 to DR13] (minimum set supported for certification) 1001 2. [DR0 to DR13] (all data rates implemented) 1002 1003 For both options, all data rates in the range specified SHALL be implemented (meaning no 1004 intermediate DR may be left unimplemented). 1005 When the device is using the Adaptive Data Rate mode and transmits using the DRcurrent 1006 data rate, the following table defines the next data rate (DRnext) the end-device SHALL use 1007 during data rate back-off: 1008 UplinkDwellTime=0 UplinkDwellTime=1 DRcurrent DRnext DRcurrent DRnext 0 NA NA NA 1 0 NA NA 2 1 2 NA 3 2 3 2 4 3 4 3 5 4 5 4 6 5 6 5 7 0 7 2 DR 8 to DR15 are either RFU, reserved or only used in downlink Table 32: AU915-928 data rate back-off 1009 1010 TXPower Configuration (EIRP) 0 Max EIRP 1:14 Max EIRP – 2*TXPower 15 Defined in [TS001] 27 Table 33 : AU915-928 TXPower 1011 EIRP refers to the Equivalent Isotropically Radiated Power, which is the radiated output power 1012 referenced to an isotropic antenna radiating power equally in all directions and whose gain is 1013 expressed in dBi. 1014 By default, the Max EIRP of the end-device is considered to be +30dBm. The Max EIRP of 1015 the end-device can be modified by the Network Server through the TxParamSetupReq MAC 1016 command and SHALL be used by both the end-device and the Network Server as shown in 1017 Table 33 once TxParamSetupReq is acknowledged by the end-device via 1018 TxParamSetupAns. 1019 2.8.4 AU915-928 Join-Accept CFList 1020 The AU915-928 LoRaWAN supports the use of the OPTIONAL CFlist appended to the Join- 1021 Accept message. If the CFlist is not empty, the CFListType field SHALL contain the value 1022 27 DR15 and TXPower15 are defined in the LinkADRReq MAC command of the LoRaWAN 1.0.4 and subsequent specifications and were previously RFU.