Issue link: https://read.uberflip.com/i/1540208
Regional Parameters RP002-1.0.5 ©2022-2025 LoRa Alliance ® Page 58 of 116 The authors reserve the right to change specifications without notice. Downlink Data Rate Configuration Indicative Physical Bit Rate [bit/sec] 0 LoRa: SF5 / 500 kHz 62500 1-7 RFU 8 LoRa: SF12 / 500 kHz 980 9 LoRa: SF11 / 500 kHz 1760 10 LoRa: SF10 / 500 kHz 3900 11 LoRa: SF9 / 500 kHz 7000 12 LoRa: SF8 / 500 kHz 12500 13 LoRa: SF7 / 500 kHz 21900 14 LoRa: SF6 / 500 kHz 37500 15 Defined in [TS001] 3 Table 40: AU915-928 Downlink data rates 1133 Note: Uplink DR6 is purposely identical to downlink DR12. 1134 1135 AU915-928 devices SHALL support one of the following data rate options: 1136 1. Uplink data rates [DR0 to DR6] and downlink data rates [DR8 to DR13] (minimum set 1137 supported for certification) 1138 2. Uplink data rates [DR0 to DR7] and downlink data rates [DR8 to DR13] 1139 3. Uplink data rates [DR0 to DR6 and DR9 to DR10] and downlink data rates [DR8 to 1140 DR14 and DR0] 1141 4. Uplink data rates [DR0 to DR7 and DR9 to DR10] and downlink data rates [DR8 to 1142 DR14 and DR0] (all data rates implemented) 1143 1144 For all four data rate options, all data rates in the range specified SHALL be implemented 1145 exactly as listed (meaning no listed data rate can be left unimplemented). 1146 The list of data rates supported by the end-device SHOULD be communicated, as part of the 1147 device profile, to the Network Server, using an out-of-band channel during the end-device 1148 commissioning process. 1149 The end-device SHOULD NOT use uplink DR7, DR9, or DR10 until instructed by the network 1150 via LinkADRReq (which the end-device can NACK if these data rates are not supported) or 1151 the device has out-of-band information confirming that these data rates are supported. 1152 For the network to instruct an end-device to use one of these data rates on enabled channels, 1153 for example enabled using CFList, it is necessary to use LinkADRReq to communicate the 1154 data rate to be used. 1155 Uplink data rates DR9 and DR10 were additionally defined in RP002-1.0.5. 1156 1157