A survey on LPWA technology: LoRa and NB-IoT. - Rashmi Sharan Sinha; Yiqiao Wei; Seung-Hoon Hwang (ICT Express, 2017)

Clustering-Based Noise Elimination Scheme for Data Pre-Processing for Deep Learning Classifier in Fingerprint Indoor Positioning System. - Shuzhi Liu; Rashmi Sharan Sinha; Seung-Hoon Hwang (Sensors, 2021)