Resource Allocation Techniques for Non-orthogonal Multiple Access (NOMA) Systems

未来的无线网络应该能够满足前所未有的更高数据速率、更低能耗和统一用户体验的需求。为了满足这些苛刻的要求，非正交多址（NOMA）已被确定为提高第五代（5G）及以后无线网络频谱效率的关键使能技术之一。该项目旨在通过联合利用频谱能量效率和用户公平，为NOMA系统开发新的资源分配技术。这些技术将通过利用多目标优化和跨层设计来设计。所提出的技术的性能将通过数值模拟进行评估，并与文献中的现有方案进行比较。

Future wireless networks should have the capabilities to fulfil the unprecedented requirements of higher data rates, lower energy consumption and uniform user experience. To meet these demanding requirements, non-orthogonal multiple access (NOMA) has been identified as one of the key enabling techniques to improve spectral efficiency in the fifth generation (5G) and beyond wireless networks. This project will aim to develop novel resource allocation techniques for NOMA system though jointly utilising spectral-energy efficiencies with user fairness. These techniques will be designed by exploiting multi-objective optimization and cross layer designs. The performance of the proposed techniques will be evaluated through numerical simulations and compared with the existing schemes in the literature.