Energy efficiency optimization for NOMA-based cognitive radio with energy harvesting

• Main Authors: Wang, Xin, Na, Zhenyu, Lam, Kwok-Yan, Liu, Xin, Gao, Zihe, Li, Feng, Wang, Li
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Computer science and engineering; Cognitive Radio; NOMA
• Online Access: https://hdl.handle.net/10356/138024
• Institution: Nanyang Technological University

Energy Efficiency (EE) is a significant problem for Cognitive Radio (CR) network. Recently, more interest has focused on EE optimization problem in wireless-powered communication. In conventional CR network, spectrum sensing and limited battery capacity may decrease system performance. In this artic...