LTE) and Fourth Generation (4G) are the enhancing techniques that contribute the progress of wireless communication systems. The most effective way to save resources in 5G is to make efficient use of all existing discontinuous spectrums, which maximizes Spectrum Efficiency (SE). A valid comparison of many 5G MCM techniques is made in this work, namely Universal Filter Multi Carrier (UFMC), Filter Bank Multi Carrier (FBMC) and Orthogonal Frequency Division Modulation (OFDM). Various Key Performance Indicators (KPI) such as Bit Error Ratio (BER), Signal to Interference Ratio (SIR), Power Spectral Density (PSD) and ratio between Peak Power and Average Power, Throughput, and Spectral Efficiency (SE) are evaluated and compared under various realistic channels. UFMC Modulation technique is compatible with existing channel estimation and detection techniques and further improves SE. The SE of FBMC has been improved by 2% with Hermite filter when compared to PHYSDAS, RRC prototype filters. It has been observed that FBMC offered better SIR, Throughput, also a complex design of filter reduced BER and PAPR.

中文翻译：

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5G物理层通信KPI估算多载波调制技术分析

LTE)和第四代(4G)是促进无线通信系统进步的增强技术。5G 中节省资源的最有效方法是有效利用所有现有的不连续频谱，从而最大限度地提高频谱效率 (SE)。这项工作对许多 5G MCM 技术进行了有效比较，即通用滤波器多载波 (UFMC)、滤波器组多载波 (FBMC) 和正交频分调制 (OFDM)。评估各种关键性能指标 (KPI)，例如误码率 (BER)、信号干扰比 (SIR)、功率谱密度 (PSD) 以及峰值功率与平均功率、吞吐量和频谱效率 (SE) 之间的比率各种现实渠道下的对比。UFMC调制技术兼容现有的信道估计和检测技术，进一步提高SE。与 PHYSDAS、RRC 原型滤波器相比，使用 Hermite 滤波器的 FBMC SE 提高了 2%。据观察，FBMC 提供了更好的 SIR、吞吐量，以及降低 BER 和 PAPR 的复杂滤波器设计。