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Encoding and Decoding for mmWave Massive MIMO Systems

机译:mmWave大规模MIMO系统的编码和解码

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Millimeter-wave (mmWave) and massive multiple-input multiple-output (MIMO) are novel technologies to achieve a satisfactory data rate (up to Giga bits per second) needed by fifth generation (5G) communication systems. There are differences between the signal processing required in high and low frequencies such as hardware limitations and channel models. This paper presents the potential mmWave massive MIMO architecture. It also reviews the up-to-date receivers' structure proposed in mmWave massive MIMO systems. In addition, the paper presents the limitations and differences between the existing algorithms like the maximum ratio combining (MRC), the equal gain combining (EGC) and the iterative block decision feedback equalization (IB-DFE).
机译:毫米波(mmWave)和大规模多输入多输出(MIMO)是新颖的技术,可实现第五代(5G)通信系统所需的令人满意的数据速率(高达每秒千兆比特)。高频和低频所需的信号处理之间存在差异,例如硬件限制和通道模型。本文介绍了潜在的mmWave大规模MIMO架构。它还回顾了mmWave大规模MIMO系统中提出的最新接收器结构。此外,本文还介绍了现有算法之间的局限性和差异,如最大比率合并(MRC),等增益合并(EGC)和迭代块决策反馈均衡(IB-DFE)。

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