Adaptive Fuzzy-Based Energy and Delay-Aware Routing Protocol for a Heterogeneous Sensor Network

Table 2

Fuzzy decision making rules.

Energy	Available buffer	Distance	Link quality	Chance of becoming the next node
Low	Low	Far	Poor	Low
Low	Low	Far	Average	Low
Low	Low	Far	Good	Weak
Low	Low	Adequate	Poor	Low
Low	Low	Adequate	Average	Weak
Low	Low	Adequate	Good	Medium
Low	Low	Close	Poor	Weak
Low	Low	Close	Average	Weak
Low	Low	Close	Good	Medium
Low	Medium	Far	Poor	Low
Low	Medium	Far	Average	Low
Low	Medium	Far	Good	Low
Low	Medium	Adequate	Poor	Low
Low	Medium	Adequate	Average	Weak
Low	Medium	Adequate	Good	Medium
Low	Medium	Close	Poor	Low
Low	Medium	Close	Average	Weak
Low	Medium	Close	Good	Medium
Low	High	Far	Poor	Low
Low	High	Far	Average	Low
Low	High	Far	Good	Low
Low	High	Adequate	Poor	Low
Low	High	Adequate	Average	Weak
Low	High	Adequate	Good	Medium
Low	High	Close	Poor	Weak
Low	High	Close	Average	Medium
Low	High	Close	Good	Strong
Medium	Low	Far	Poor	Low
Medium	Low	Far	Average	Low
High	Low	Far	Poor	Low
High	Low	Far	Average	Low
High	Low	Far	Good	Weak
High	Low	Adequate	Poor	Low
High	Low	Adequate	Average	Weak
High	Low	Adequate	Good	Medium
High	Low	Close	Poor	Low
High	Low	Close	Average	Weak
High	Low	Close	Good	Medium
High	Medium	Far	Poor	Weak
High	Medium	Far	Average	Medium
High	Medium	Far	Good	Strong
High	Medium	Adequate	Poor	Medium
High	Medium	Adequate	Average	Strong
High	Medium	Adequate	Good	Very strong
High	Medium	Close	Poor	Medium
High	Medium	Close	Average	Strong
High	Medium	Close	Good	Very strong
High	High	Far	Poor	Weak
High	High	Far	Average	Medium
High	High	Far	Good	Strong
High	High	Adequate	Poor	Medium
High	High	Adequate	Average	Strong
High	High	Adequate	Good	Very strong
High	High	Close	Poor	Medium
High	High	Close	Average	Strong
High	High	Close	Good	Very strong