Reputation-based power allocation for NOMA cognitive radio networks

• Main Authors: Li, Feng, Sun, Zhongming, Lam, Kwok-Yan, Zhang, Songbo, Sun, Lianzhong, Wang, Li
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Computer science and engineering; Cognitive Radio Networks; Power Allocation
• Online Access: https://hdl.handle.net/10356/168432
• Institution: Nanyang Technological University

In this paper, a power optimization scheme based on user’s reputation in non-orthogonal multiple access (NOMA) Cognitive Radio Networks (CRN) is proposed. By combining NOMA and CRN, the spectrum utilization and network throughput can be further improved, in which secondary users can access the autho...