用于蜂窝部署的MIMO-OFDM -面向3GPP-LTE的概念、实时实现和测量

T. Haustein, J. Eichinger, W. Zirwas, E. Schulz, A. Forck, H. Gäbler, V. Jungnickel, S. Wahls, C. Juchems, F. Luhn, R. Zavrtak
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引用次数: 11

摘要

在本文中,我们报告了在3gpp -长期演进标准化中讨论的接近物理层参数的MIMO-OFDM无线电传输系统的系统设计和实时实现。我们描述了无线传输的实现概念和初步结果,其中单用户设置占用20 MHz带宽,在2×2 MIMO下行链路中实现超过150 Mbit/s的总数据速率,在单发射天线上行链路中实现超过50 Mbit/s的总数据速率。该演示系统最近才在各种贸易展上向公众展示,如香港的ITU和巴塞罗那的3GSM。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
MIMO-OFDM for a cellular deployment — Concepts, real-time implementation and measurements towards 3GPP-LTE
In this paper we report on the system design and a realtime implementation of a MIMO-OFDM radio transmission system close to physical layer parameters as discussed in standardization for 3GPP-Long-Term-Evolution. We describe the implementation concept and first results on over-the-air transmission with a single user set-up occupying 20 MHz bandwidth and achieving more than 150 Mbit/s gross data rate in the 2×2 MIMO down-link and more than 50 Mbit/s in the single transmit antenna up-link. The demonstration system was only recently shown to the public at various trade shows like ITU in Hongkong and 3GSM in Barcelona.
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