A low-complexity spectrum sensing technique for cognitive radios based on correlation of intra-segment decimated vectors

• Main Authors: Altaf Ahmed, Syed Naveen, Meher, Pramod Kumar, Vinod, Achutavarrier Prasad
• Other Authors: School of Computer Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/97713; http://hdl.handle.net/10220/11943
• Institution: Nanyang Technological University

Efficient spectrum sensing plays a vital role in opportunistic and dynamic spectrum access for cognitive radios. Several spectrum sensing algorithms based on energy detection, matched filtering and autocorrelation based feature detection have therefore been proposed in the literature. All these algo...