Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Cross-layer optimization of the spectrum sensing (SS) sub-system in a Cognitive Radio (CR) is essential for achieving the best spectrum utilization because the three SS layers - sensing radio, sensing PHY and sensing MAC - jointly determine the overall performance of the SS sub-system.   introduce a function called detection efficiency that measures how much of the idle primary user spectra is actually utilized by the CR users as a function of regulatory constraints, network specifications and the parameters of the sensing radio, MAC and PHY. By optimizing these parameters to maximize detection efficiency of the SS system, the designer can compare and select the best SS design for a given wireless network requirement. By applying this design method to evaluate several design options for the SS layers,  show that cross-layer optimization can in some cases improve the detection efficiency (and therefore spectrum utilization) from 35% to as much as 99%.
['Jihoon Park', 'Rajeev Jain', 'Danijela Cabric']
I am writing a research paper on a idea Spectrum Sensing Design Framework Based on Cross-Layer Optimization of Detection Efficiency
[{"from": "human", "value": "I am writing a research paper on a idea Spectrum Sensing Design Framework Based on Cross-Layer Optimization of Detection Efficiency"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Cross-layer optimization of the spectrum sensing (SS) sub-system in a Cognitive Radio (CR) is essential for achieving the best spectrum utilization because the three SS layers - sensing radio, sensing PHY and sensing MAC - jointly determine the overall performance of the SS sub-system.   introduce a function called detection efficiency that measures how much of the idle primary user spectra is actually utilized by the CR users as a function of regulatory constraints, network specifications and the parameters of the sensing radio, MAC and PHY. By optimizing these parameters to maximize detection efficiency of the SS system, the designer can compare and select the best SS design for a given wireless network requirement. By applying this design method to evaluate several design options for the SS layers,  show that cross-layer optimization can in some cases improve the detection efficiency (and therefore spectrum utilization) from 35% to as much as 99%."}]