Joint Array Diagnosis and Channel Estimation for RIS-Aided mmWave MIMO System

In this paper, we consider a reconfigurable intelligent surface (RIS) aided millimeter wave (mmWave) multiple-input multiple-output (MIMO) system. The system can obtain the huge gain via joint active beamforming at the base station (BS) and passive beamforming at the RIS. However, due to weather and...

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Autori principali:	Binrui Li, Zhongpei Zhang, Zhenzhen Hu, Yang Chen
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IEEE 2020-01-01
Serie:	IEEE Access
Soggetti:	mmWave MIMO system reconfigurable intelligent surface joint array diagnosis and channel estimation two-timescale non-convex optimization
Accesso online:	https://ieeexplore.ieee.org/document/9234477/
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