Effects of Implementing Adaptable Channelization in Wi-Fi Networks

Table 2

Confidence interval and statistical properties of throughput analysis.

Measure	Throughput (Mbps)
Algorithm	OSSA						SampleWidth
Channel width (MHz)	5	10	15	20	25	30	5	10	15	20	25	30
Sample size	8	8	8	8	8	8	8	8	8	8	8	8
Mean	10.41	14.31	20.3	22	25.3	30	9.5	12.5	17.1	20.6	22.1	26.0
Standard deviation	1.00	0.91	1.14	1.15	1.06	1.20	1.33	1.25	1.71	1.56	1.38	1.40
Sample variance	2.06	0.84	1.3	1.33	1.14	1.44	1.78	1.56	2.93	2.43	1.91	1.97
Range	3	2.4	3.2	3.4	2.8	3	3.3	3.4	4.3	4.1	3.7	4.1
Minimum	8.7	13.1	18.5	20.3	23.7	28.5	7.9	10.9	15.1	18.4	20	23.7
Maximum	11.7	15.5	21.7	23.7	26.5	31.5	11.2	14.3	19.4	22.5	23.7	27.8
Standard error	0.35	0.32	0.40	0.40	0.37	0.42	0.47	0.44	0.60	0.55	0.48	0.49
Confidence level (95%)	0.83	0.76	0.95	0.96	0.89	1.0	1.11	1.0	1.43	1.30	1.15	1.17