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 and
the simulation results show that the proposed design enhances
the network selection performance and reduces the algorithm
execution time.
