A Fuzzy-Logic-Based Double -Learning Routing in Delay-Tolerant Networks

Table 5

Protocol parameters.

Routing protocol	-Learning	DQLR	FDQLR
(learning rate)	0.88	0.88	0.88
(discount factor)	0.4	0.4	0.4
(encounter weight)	—	—	0.1
(balance factor)	—	0.75	0.75
(scaling constant)	—	0.1	0.1
(aging constant of value)	0.13	0.13	0.13
(aging constant of hot zone)	—	—	0.35
(joint coefficient)	—	—	0.82
(fuzzy weight)	—	—	1