A Novel Joint Problem of Routing, Scheduling, and Variable-Width Channel Allocation in WMNs

Table 3

Result of 40 MHz fixed-width channel allocation.

40 MHz fixed-width	Column generation		Our approach
Time slot 𝑡	Active links	Activation time (sec)	Active links	Activation time (sec)
1	(0, 3), (1, 4)	0.367965	(0, 3)	0.143846
2	(4, 0)	0.202269	(1, 4)	0.202269
3	(0, 3), (1, 4)	0.202269	(3, 0), (4, 0)	0.570234
4	(3, 0), (4, 1)	0.570234	(0, 4)	0.570234
5	(0, 4), (3, 2)	0.202269	(0, 3), (4, 1)	0.570234
6	(4, 1)	0.570234	(3, 2)	0.202269
Total activation time		2.11524		2.25908