Issue link: https://read.uberflip.com/i/1540208
Regional Parameters RP002-1.0.5 ©2022-2025 LoRa Alliance ® Page 90 of 116 The authors reserve the right to change specifications without notice. 3.12.3 IN865 Data Rate and End-Device Output Power Encoding 1846 There is no dwell time for the IN865 PHY layer. The TxParamSetupReq MAC command is 1847 not implemented by IN865 devices. 1848 The following encoding is used for Data Rate (DR) in the IN865 band: 1849 Data Rate Configuration Indicative Physical Bit Rate [bit/s] 0 LoRa: SF12 / 125 kHz 250 1 LoRa: SF11 / 125 kHz 440 2 LoRa: SF10 / 125 kHz 980 3 LoRa: SF9 / 125 kHz 1760 4 LoRa: SF8 / 125 kHz 3125 5 LoRa: SF7 / 125 kHz 5470 6 RFU RFU 7 FSK: 50 kbps 50000 8:11 RFU 12 LoRa: SF6 / 125 kHz 9375 13 LoRa: SF5 / 125 kHz 15625 14 RFU 15 Defined in [TS001] 3 Table 91: IN865 TX data rate 1850 Data Rates DR12 and DR13 are allowed for use in IN865 since version RP002-1.0.5. 1851 IN865 end-devices SHALL support the first of the following data rate options plus any 1852 combination of the other data rate options: 1853 1. DR0 to DR5 (minimum set supported for certification, REQUIRED to support) 1854 2. DR7 (an additional data rate that MAY be supported) 1855 3. DR12 to DR13 (an additional pair of data rates that MAY be supported) 1856 For each of the listed options, all data rates in the range specified SHALL be implemented 1857 exactly as listed (meaning no listed data rate can be left unimplemented). 1858 The list of data rates supported by the end-device SHOULD be communicated, as part of the 1859 device profile, to the Network Server, using an out-of-band channel during the end-device 1860 commissioning process. 1861 For a network to enable use of these data rates on existing channels, for example added using 1862 CFList, it is necessary to use a NewChannelReq MAC command to modify the DRRange 1863 using the values indicated in Table 92. To add an additional frequency using NewChannelReq 1864 the values of DRRange listed in this table are used. 1865 Target Configuration DRRange Description of Example Configurations MaxDR MinDR DR0 to DR5 5 0 Minimum set supported for certification. Backwards compatible DR7:50 kbps FSK 7 7 Backwards compatible DR0 to DR5 and DR12 to DR13 0 1 New RP002-1.0.5 feature DR1 to DR5 and DR12 to DR13 0 2 New RP002-1.0.5 feature DR2 to DR5 and DR12 to DR13 0 3 New RP002-1.0.5 feature DR3 to DR5 and DR12 to DR13 0 4 New RP002-1.0.5 feature DR4 to DR5 and DR12 to DR13 0 5 New RP002-1.0.5 feature DR5 and DR12 to DR13 0 6 New RP002-1.0.5 feature Table 92: Data rate range field values communicated in NewChannelReq 1866 1867