文献类型： 会议论文

第一作者： Maria Cecilia Fernández Montefiore

作者： Maria Cecilia Fernández Montefiore ¹ ; Gustavo González ¹ ; F. J. Lopez-Martinez ² ; Fernando Gregorio ¹ ;

作者机构： 1.Departamento de Ingeniería Eléctrica y de Computadoras, Universidad Nacional del Sur (UNS), Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages" (IIIE), UNS-CONICET, Bahía Blanca, Argentina

2.Communications and Signal Processing Lab, Instituto Universitario de Investigación en Telecomunicación (TELMA), Universidad de Málaga, CEI Andalucía TECH, Málaga, Spain

关键词： NOMA;Estimation error;Interference cancellation;Silicon carbide;System performance;Quality of service;Delays

会议名称： Workshop on Information Processing and Control

主办单位：

页码： 1-5

摘要： In this paper, we compare the performance of the downlink of multi-user NOMA and OMA systems for the applications of the next generation of mobile communications with imperfect interference cancellation. The case we consider involves services with heterogeneous latency demands in a finite blocklength scenario. The effective capacity is used to assess the system’s performance, because it reflects the effect of estimation errors and time delay requirements. We calculate the achievable effective rates by numerical integration using the ordered statistics distributions for Rayleigh fading channels, and verify these results through Monte Carlo simulations. The performance of NOMA is evaluated considering different estimation errors and in terms of homogeneous and heterogeneous latency requirements.

分类号： tp2-53