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首页> 外文期刊>IEEE Vehicular Technology Magazine >Massive MIMO and mmWave for 5G Wireless HetNet: Potential Benefits and Challenges
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Massive MIMO and mmWave for 5G Wireless HetNet: Potential Benefits and Challenges

机译：适用于5G无线HetNet的大规模MIMO和mmWave：潜在的优势和挑战

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摘要

There has been active research worldwide to develop the next-generation, i.e., fifth-generation (5G), wireless network. The 5G network is expected to support a significantly large amount of mobile data traffic and a huge number of wireless connections and achieve better costand energy-efficiency as well as quality of service (QoS) in terms of communication delay, reliability, and security. To this end, the 5G wireless network should exploit the potential of new developments, including superdense and heterogeneous deployment of cells and massive antenna arrays [i.e., massive multiple-input, multiple-output (MIMO) technologies] and utilization of higher frequencies, particularly millimeter-wave (mmWave) frequencies. This article discusses the potential benefits and challenges of the 5G wireless heterogeneous network (HetNet) that incorporates massive MIMO and mmWave technologies.
机译：全世界已经进行了积极的研究以开发下一代即第五代（5G）无线网络。预计5G网络将支持大量的移动数据流量和大量的无线连接，并在通信延迟，可靠性和安全性方面实现更好的成本和能效以及服务质量（QoS）。为此，5G无线网络应充分利用新发展的潜力，包括小区和大规模天线阵列（即大规模多输入多输出（MIMO）技术）的超密集异构部署以及对更高频率的利用，特别是毫米波（mmWave）频率。本文讨论了结合了大规模MIMO和mmWave技术的5G无线异构网络（HetNet）的潜在优势和挑战。

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