Title :
Selection based detection method for spectrum sensing for cognitive radio
Author :
Mishra, Anadi ; Garg, Adesh ; Banerjee, Adrish
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Kanpur, Kanpur, India
Abstract :
In this paper we describe a selection based detection method for spectrum sensing in cognitive radio which is a combination of both energy detection and covariance absolute value detection method. Comparison is made between energy detection and covariance absolute value methods for different type of input data. It is shown from the simulation results and theoretical analysis that the performance of the selection based method is more insensitive to the type of input data.
Keywords :
cognitive radio; covariance analysis; signal detection; spread spectrum communication; cognitive radio; covariance absolute value detection; energy detection; selection based detection; spectrum sensing; Cognitive radio; Correlation; Equations; Mathematical model; Sensors; Signal to noise ratio; cognitive radio; covariance absolute value method; energy detection; spectrum sensing;
Conference_Titel :
Signal Processing and Communications (SPCOM), 2010 International Conference on
Conference_Location :
Bangalore
Print_ISBN :
978-1-4244-7137-9
DOI :
10.1109/SPCOM.2010.5560475
