Instruct: Given the title of a paper, retrieve paper titles that are cited by the given paper.
Query: Non-Orthogonal Multiple Access in Multi-Cell Networks: Theory, Performance, and Practical Challenges
Non-Orthogonal Multiple Access (NOMA) in Cellular Uplink and Downlink: Challenges and Enabling Techniques
Uplink Vs. Downlink NOMA in Cellular Networks: Challenges and Research Directions
Coordinated Multipoint Transmission in Downlink Multi-Cell NOMA Systems: Models and Spectral Efficiency Performance
On Optimal Power Allocation for Downlink Non-Orthogonal Multiple Access Systems
Optimal Joint Power and Subcarrier Allocation for Full-Duplex Multicarrier Non-Orthogonal Multiple Access Systems
Comments on Downlink Non-Orthogonal Multiple Access: Relative Gain Subject to Near Sum-Rate Optimality
heterogeneous cellular networks : from theory to practice .
Interference cancellation for non-orthogonal multiple access used in future wireless mobile networks
Exploiting Inter-User Interference for Secure Massive Non-Orthogonal Multiple Access
Multi-Cell MIMO Cooperative Networks: A New Look at Interference
Cell Association and Interference Coordination in Heterogeneous LTE-A Cellular Networks
Power Allocation for Full-Duplex Cooperative Non-Orthogonal Multiple Access Systems
System-level performance evaluation of downlink non-orthogonal multiple access (NOMA)
Power-Domain Non-Orthogonal Multiple Access (NOMA) in 5G Systems: Potentials and Challenges
Performance of Non-Orthogonal Multiple Access (NOMA) in mmWave wireless communications for 5G networks
Uplink Non-Orthogonal Multiple Access for 5G Wireless Networks
Game Theoretic Approaches for Multiple Access in Wireless Networks: A Survey
Capacity Analysis of Cooperative Relaying Systems Using Non-Orthogonal Multiple Access
Non-orthogonal multiple access (NOMA) for future downlink radio access of 5G
Non-Orthogonal Multiple Access (NOMA) for Downlink Multiuser MIMO Systems: User Clustering, Beamforming, and Power Allocation
Roughening and Long-Range Nanopatterning of Au(111) through Potential Cycling in Aqueous Acidic Media
Improving speech recognition using dynamic multi-pipeline API
Design and Fabrication of a Dual-Polarization Waveguide Slot Array Antenna With High Isolation and High Antenna Efficiency for the 60 GHz Band
Multi-User Proportional Fair Scheduling for Uplink Non-Orthogonal Multiple Access (NOMA)
Full-bridge series resonant multi-inverter featuring new 900-V SiC devices for improved induction heating appliances