Enhanced fuzzy-based handover decision system design for wireless mobile networks. - Thanachai Thumthawatworn; Piyakul Tillapart; Pratit Santiprabhob (ICUFN, 2015)

Adaptive Multi-fuzzy Engines for Handover Decision in Heterogeneous Wireless Networks. - Thanachai Thumthawatworn; Piyakul Tillapart; Pratit Santiprabhob (Wirel. Pers. Commun., 2017)

Altitude Calibration toward Floor Change Detection. - Benjawan Srisura; Piyakul Tillapart; Suparwat Charoenvikrom; Songsak Channarukul (IECON, 2021)