EURASIP Journal on Wireless Communications and Networking

Table 3 Throughput vs probability of vacant channel (M × N = 4 × 4)

From: Joint cooperative spectrum sensing and MAC protocol design for multi-channel cognitive radio networks

		$P_{j} (ℋ_{0})$
		0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8	0.9	1
	Greedy	0.0816	0.1524	0.2316	0.2982	0.3612	0.4142	0.4662	0.5058	0.5461	0.5742
$N T$	Optimal	0.0817	0.1589	0.2321	0.3007	0.3613	0.4183	0.4681	0.5087	0.5488	0.5796
	Gap (%)	0.12	4.09	0.22	0.83	0.03	0.98	0.40	0.57	0.49	0.93

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