Browsing by Author "Piyakul Tillapart"
Thanachai Thumthawatworn; Piyakul Tillapart; Pratit Santiprabhob (2015)
Numerous fuzzy-based algorithms have been suggested to enhance the intelligence of handover decision system for wireless mobile networks. However, most existing algorithms are based on a monolithic fuzzy engine design resulting in a large algorithm execution time, if a number of decision parameters is large and gives a poorer network selection performance, when dealing with different traffic types. In this paper, an enhanced fuzzy-based handover decision system design is proposed to address the above issues. The proposed design is presented ...
Piyakul Tillapart; Thanachai Thumthawatworn, jt. auth.; Pratit Santiprabhob, jt. auth. (Assumption University, 2003)
Piyakul Tillapart (Bangkok : Assumption University, 2001)
Piyakul Tillapart; Thanachai Thumthawatworn; Piboonlit Viriyaphol; Pratit Santiprabhob (2015)
An intelligent hand over decision system (HDS) is essential to heterogeneous wireless mobile networks in order to fulfill user's expectations in terms of universal and seamless services. With emerging real-time services in heterogeneous networking environment, including multiple QoS parameters in hand over decision process seems essential. In this paper, fuzzy logic is applied to enhance the intelligence of HDS. A new fuzzybased HDS design with the aim to reduce design complexity of fuzzy engine without sacrificing handover decision ...