Robust LoRa Modulation Scheme in the Presence of Residual Carrier Frequency Offset

In this study, we propose a robust LoRa modulation scheme optimized to mitigate demodulation errors occurring from residual carrier frequency offset (CFO). Furthermore, we analyze its asymptotic performance to obtain useful insights. The performance analysis and advantages of the proposed scheme are confirmed by numerical results.

Automated summary

In this study, a robust LoRa modulation scheme is proposed to mitigate demodulation errors caused by residual carrier frequency offset (CFO). The asymptotic performance of the proposed scheme was also analyzed to provide useful insights. Numerical results confirm the performance analysis and advantages of the proposed scheme.