Optimal periodic cooperative spectrum sensing based on weight fusion in cognitive radio networks

• Main Authors: Liu, Xin, Jia, Min, Gu, Xuemai, Tan, Xuezhi
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/101831; http://hdl.handle.net/10220/18756
• Institution: Nanyang Technological University

The performance of cooperative spectrum sensing in cognitive radio (CR) networks depends on the sensing mode, the sensing time and the number of cooperative users. In order to improve the sensing performance and reduce the interference to the primary user (PU), a periodic cooperative spectrum sensin...