Joint Channel Assignment and Power Allocation Based on Maximum Concurrent Multicommodity Flow in Cognitive Radio Networks

Table 9

50-node positions and frequency availability, Case III.

Node	Position		Available Bands
	x	y
N1	11.1	21.7	2, 3, 4, 8, 25
N2	0.1	4	6, 7, 10, 13, 14, 20, 23, 24, 26, 28
N3	7.2	16.6	6, 10, 14, 20, 23, 24, 26
N4	11	32.2	6, 7, 10, 13, 14, 20, 23, 24, 26, 28
N5	16.3	3.6	10, 13, 14, 20, 23
N6	14.5	24.7	8, 11, 25
N7	14.9	13.7	5, 9, 12, 16, 17, 18, 22, 27, 29, 30
N8	19.5	14.9	7, 24, 28
N9	26.6	13.4	1, 19, 21, 25
N10	22.5	29.3	1, 3, 4, 8, 11, 15, 19
N11	24.6	40.5	3, 8, 25
N12	38.4	13.1	2, 8, 11, 15
N13	4	3.9	9, 12, 16, 22, 27, 29, 30
N14	6.1	18.6	9, 12, 16, 17, 18, 22, 27, 30
N15	38.5	22.6	2, 4, 11, 15, 19, 21, 25
N16	1.2	24.3	5, 9, 12, 17, 22, 29, 30
N17	4.9	42.3	5, 27
N18	18.5	1.4	5, 9, 12, 17, 18, 27, 30
N19	16.9	29.1	3, 4, 10, 11, 12, 15
N20	33.5	10.4	7, 13, 14, 20, 23, 24, 26, 28
N21	25.6	12.8	6, 7, 20, 23, 24, 28
N22	45.2	45.5	2, 8, 15, 19
N23	43.6	22.7	1, 2, 3, 4, 11, 15, 19, 21
N24	10.6	40.5	4, 15, 19, 21, 25
N25	18.2	32.7	9, 12, 18, 22, 27
N26	25.2	27.2	10, 14, 20, 24, 26
N27	22.5	42.2	5, 9, 12, 16, 18, 27, 29, 30
N28	30	31.5	6, 13, 24, 26, 28
N29	35	22.1	6, 10
N30	25.7	6.2	5, 9, 12, 17, 18, 22, 27, 29, 30
N31	34.1	12.4	9, 12, 16, 17, 30
N32	26.4	30	5, 9, 12, 16, 17, 18, 22, 27, 29, 30
N33	14.1	40.7	1, 2, 25
N34	34.4	46.5	9, 17, 18, 30
N35	19	22.5	1, 6, 7, 10, 13, 14, 20, 23, 24, 28
N36	39.9	25.1	6, 13, 14, 20, 23, 24, 26, 28
N37	20.3	18.2	1, 2, 3, 4, 8, 11, 15, 19, 21, 27
N38	10	20.5	6, 7, 10, 13, 14, 20, 23, 24, 26, 28
N39	20.5	21.4	1, 2, 3, 4, 8, 11, 15, 19, 21, 25
N40	37.1	28.6	7, 10, 13, 14, 20, 23, 24, 26
N41	44.1	16.1	1, 15, 21
N42	41.1	6	9, 29
N43	43	18.8	5, 9, 12, 16, 18, 22
N44	45.4	24.2	9, 12, 16, 17, 18, 30
N45	36.2	41.2	5, 9, 17, 27, 29, 30
N46	27.5	32.3	12, 16, 17, 18, 29, 30
N47	47.8	13.8	22, 27, 29, 30
N48	8.9	14.8	5, 30
N49	6.8	6.2	5, 9, 12, 16, 17, 27, 30
N50	11.7	35.8	1, 2, 3, 4, 8, 11, 15, 19, 21, 25