Resource Allocation with MAC Layer Node Cooperation in Cognitive Radio Networks

Table 1

Rules of the fuzzy reasoner.

Rule number	Users	Update interval	Mobility level	Consequent
1	Low	Low	Low	Very low
2	Low	Low	Moderate	Very low
3	Low	Low	High	Low
4	Low	Moderate	Low	Low
5	Low	Moderate	Moderate	Low
6	Low	Moderate	High	Low
7	Low	High	Low	Low
8	Low	High	Moderate	Low
9	Low	High	High	Moderate
10	Moderate	Low	Low	Low
11	Moderate	Low	Moderate	Low
12	Moderate	Low	High	Moderate
13	Moderate	Moderate	Low	Moderate
14	Moderate	Moderate	Moderate	Moderate
15	Moderate	Moderate	High	High
16	Moderate	High	Low	Moderate
17	Moderate	High	Moderate	High
18	Moderate	High	High	High
19	High	Low	Low	Moderate
20	High	Low	Moderate	High
21	High	Low	High	High
22	High	Moderate	Low	High
23	High	Moderate	Moderate	High
24	High	Moderate	High	Very high
25	High	High	Low	High
26	High	High	Moderate	Very high
27	High	High	High	Very high