Radio Resource Allocation Fairness in Cooperative Cognitive Radio Relay Networks
E Obayiuwana, U Uyota, O Ipinnimo - Wireless Personal Communications, 2024 - Springer
Imbalance and unfairness in resource allocation and utilization can lead to a degraded
network environment where wireless network users experience poor quality of service (QoS) …
network environment where wireless network users experience poor quality of service (QoS) …
Cooperative NOMA in cognitive radio networks: A study on imperfect CSI, SIC and hardware impairments over Nakagami-m fading channel
This paper proposes a cooperative uplink–downlink non orthogonal multiple access
(NOMA) in an overlay cognitive radio network (CR). We examine the impact of imperfect …
(NOMA) in an overlay cognitive radio network (CR). We examine the impact of imperfect …
Research on User Pairing and Power Allocation in Multiuser CRN‐NOMA Networks Based on Reinforcement Learning
X He, Y Song, H Li - Journal of Sensors, 2024 - Wiley Online Library
This paper studies the challenge of efficient resource allocation in wireless networks by
investigating the potential benefits of cognitive radio networks (CRN) and non‐orthogonal …
investigating the potential benefits of cognitive radio networks (CRN) and non‐orthogonal …
Efficient NOMA system: hybrid heuristic-based network parameter optimization for spectral and energy efficiency with QoS maximization
RP Devi, N Prabakaran - Journal of Optical Communications, 2023 - degruyter.com
Due to its ability to boost the spectral efficiency of wireless communications systems, non-
orthogonal multiple access (NOMA) has been deemed promising. NOMA retains the …
orthogonal multiple access (NOMA) has been deemed promising. NOMA retains the …