Robust beamforming and user clustering for guaranteed fairness in downlink NOMA with partial feedback

• Main Authors: Mohammed Al-wani, Mohanad, Sali, Aduwati, Noordin, Nor Kamariah, Hashim, Shaiful Jahari, Chee, Yen Leow, Krikidis, Ioannis
• Format: Article
• Language: English
• Published: Institute of Electrical and Electronics Engineers 2019
• Online Access: http://psasir.upm.edu.my/id/eprint/82038/1/Robust%20beamforming%20and%20user%20clustering%20for%20guaranteed%20fairness%20in%20downlink%20NOMA%20with%20partial%20feedback.pdf; http://psasir.upm.edu.my/id/eprint/82038/; https://ieeexplore.ieee.org/abstract/document/8809696

In this paper, a downlink multiuser non-orthogonal multiple access (NOMA) with full and partial channel state information (CSI) feedback is considered. We investigate beam design and user clustering from the throughput-fairness trade-off perspective. To enhance this trade-off, two proportional fairn...