A 3D Ellipsoid Model for Isotropic and Non-Isotropic Scatterers Co-existing Massive MIMO Channels

Wang, Lingfeng; Chen, Jianqiao; Yang, Xiaoli; Ma, Nan; Zhang, Ping

doi:10.1109/wcncw.2019.8902685

Cited by 2 publications

(1 citation statement)

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“…Both of them were 2D channel models without considering elevation characteristic. Reference [15] proposed a 3D ellipsoid model, which did not consider the movement of the Tx and cluster. Reference [16] proposed a millimeter wave massive MIMO channel for HST communications without considering spatial consistency and V2V communications.…”

Section: Introductionmentioning

confidence: 99%

A General 3D Non-Stationary Massive MIMO GBSM for 6G Communication Systems

Zheng

Yang

et al. 2021

Preprint

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A general three-dimensional (3D) non-stationary massive multiple-input multiple-output (MIMO) geometry-based stochastic model (GBSM) for the sixth generation (6G) communication systems is proposed in the paper. The novelty of the model is that the model is designed to cover a variety of channel characteristics, including space-time-frequency (STF) non-stationarity, spherical wavefront, spatial consistency, channel hardening, etc. Firstly, the introduction of the twin-cluster channel model is given in detail. Secondly, the key statistical properties such as space-time-frequency correlation function (STFCF), space crosscorrelation function (CCF), temporal autocorrelation function (ACF), frequency correlation function (FCF), and performance indicators, e.g., singular value spread (SVS), and channel capacity are derived. Finally, the simulation results are given and consistent with some measurements in relevant literatures, which validate that the proposed channel model has a certain value as a reference to model massive MIMO channel characteristics.

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Section: Introductionmentioning

confidence: 99%