毫米波移动宽带(MMB)系统设计与网络架构

Zhouyue Pi, F. Khan
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引用次数: 46

摘要

超越4G (LTE和移动WiMAX)的演进对于跟上移动数据流量的指数级增长至关重要。在本文中,我们描述了一种毫米波移动宽带(MMB)系统,该系统利用3-300 GHz频谱作为下一代移动通信的候选频率。介绍了MMB网络架构中的几个关键概念,如MMB间回程链路、MMB基站网格和MMB + 4G混合系统。我们演示了使用毫米波在高达1公里的距离上提供千兆bps数据速率的可行性,以及高达350公里/小时的移动性。我们还讨论了MMB空中接口设计的几个方面,如波束形成、多址、自适应调制和编码。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
System design and network architecture for a millimeter-wave mobile broadband (MMB) system
Evolution beyond 4G (LTE and mobile WiMAX) is crucial in keeping up with the exponential growth of mobile data traffic. In this paper, we describe a millimeter-wave mobile broadband (MMB) system that utilizes frequencies in the 3–300 GHz spectrum as a candidate for next generation mobile communication. A few key concepts in MMB network architecture such as the MMB inter-BS backhaul link, MMB base station grid, and hybrid MMB + 4G system are described. We demonstrate the feasibility of using millimeter waves to provide Giga bps data rate at a distance up to 1 km for mobility up to 350 kmph. We also discuss a few aspects of MMB air interface design such as beamforming, multiple access, and adaptive modulation and coding.
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