mmWave Massive MIMO in Real Propagation Environment: Performance Evaluation Using LuMaMi28GHz

Sara Gunnarsson,MinKeun Chung,Andreas Johansson,Liang Liu,Fredrik Tufvesson,Ove Edfors,Olof Zander,Zhinong Ying,Kamal Samanta,Chris Clifton

2021 55th Asilomar Conference on Signals, Systems, and Computers（2021）

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摘要

This paper presents measurement and analysis results for millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) performance in different real-life scenarios with moderate user equipment (UE) mobility. For the measurement campaign, the developed massive MIMO testbed operating at 28GHz called LuMaMi28GHz is employed. In this testbed, the base station has 16 transceiver chains with a ...

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关键词

Performance evaluation,Antenna measurements,Array signal processing,Millimeter wave measurements,Massive MIMO,Switches,Real-time systems

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