A Chaotic Hybrid Immune Genetic Algorithm for Spectrum Allocation Optimization in ICRSN

Table 8

Reward optimized by the CHIGA, ACO, PSO, and SA with 50 cognitive users.

Number of channels	10 users				20 users
	CHIGA	ACO	PSO	SA	CHIGA	ACO	PSO	SA
5	67.27	62.63	56.32	51.13	116.80	104.43	99.83	85.78
10	98.08	88.52	75.62	74.74	140.54	126.46	115.63	107.92
15	115.25	106.22	98.28	88.51	174.14	156.60	132.01	123.21
20	139.85	134.14	121.10	108.26	192.60	166.70	154.55	148.67
25	162.80	151.23	133.59	131.13	210.14	187.96	173.07	164.38
30	180.61	166.76	155.67	149.23	231.77	219.77	200.78	169.83
35	215.81	190.74	184.52	162.98	273.66	233.01	207.46	187.14
40	229.31	214.15	199.55	185.26	283.03	255.63	224.82	220.74
45	262.80	251.69	223.65	195.55	319.80	297.70	251.11	242.34
50	287.10	272.55	225.42	216.92	349.46	305.80	286.40	257.92
Number of channels	30 users				40 users
	CHIGA	ACO	PSO	SA	CHIGA	ACO	PSO	SA
5	168.64	153.66	135.22	125.28	220.61	199.60	182.68	153.14
10	185.11	172.33	160.39	140.20	249.84	208.60	206.08	169.45
15	225.86	193.04	173.35	160.71	268.63	248.56	211.95	187.53
20	228.95	218.29	194.88	177.85	279.26	250.47	240.46	220.59
25	265.47	251.16	218.01	200.75	317.13	297.70	250.04	229.11
30	280.00	253.95	248.04	214.36	318.54	300.99	273.87	236.51
35	321.33	272.34	259.15	227.93	363.36	341.92	308.93	273.92
40	333.28	319.14	262.32	236.89	377.90	350.96	315.90	288.04
45	353.83	328.68	288.43	275.16	388.98	360.29	338.90	291.40
50	374.02	334.06	301.29	279.43	416.48	373.66	343.62	304.05