Optimal Throughput for Cognitive Radio with Energy Harvesting in Fading Wireless Channel

Table 1

Simulation parameters.

Symbol	Description	Value
𝛾	SNR of the sensing channel	−10 dB
𝑇	Total time frame	0.02 s
𝑓𝑠	Sensing bandwidth	0.2×10^6 Hz
Pr (𝐻0)	Average absence probability of the PU	0.9
𝑃AA	Transition probability from state A to itself	0.8
𝑃PA	Transition probability from state P to state A	0.1
𝐸ca	Total capacity of battery	{7, 10, 15} units
𝑒^ℎmean	Mean value of harvested energy	{1, 2, 3} units
𝑒^𝑡mean	Mean value of transmission energy	{5, 7, 9} units