1. Markkula, J., Mikhaylov, K., Haapola, J. (2019). Simulating LoRaWAN: On importance of inter spreading factor interference and collision effect. In Proceedings of. ICC 2019-2019 IEEE International Conference on Communications (ICC), Shanghai, China (pp. 1–7). https://doi.org/10.1109/icc.2019.8761055.
2. IoT Analytics GmbH. (2018). LPWAN emerging as fastest growing IoT communication technology–1.1 billion IoT connections expected by 2023, LoRa and NB-IoT the current market leaders, September 27, 2018, Retrieved May 2020, from https://iot-analytics.com/lpwan-market-report-2018-2023-new-report/.
3. Weissberger, A. (2017). LoRaWAN and Sigfox lead LPWANs
4. interoperability via compression. Retrieved May 2020, from https://techblog.comsoc.org/2017/10/25/lora-wan-and-sigfox-lead-lpwans-interoperability-via-compression/.
5. About ABI Research. (2018). NB-IoT, CAT-M, SIGFOX and LoRa battle for dominance drives global LPWA network connections to Pass 1 Billion By 2023, Oyster Bay, New York-11 Jun 2018. Retrieved May 2020, from, https://www.abiresearch.com/press/nb-iot-cat-m-sigfox-and-lora-battle-dominance-drives-global-lpwa-network-connections-pass-1-billion-2023/.