SOC-Based Simulation of 3D MIMO Mobile-to-Mobile Fading Channels: A Riemann Sum Approach
The Riemann sum method (RSM) was introduced almost two decades ago as an efficient parameter computation method for the design of narrowband multiple-input multiple-output (MIMO) mobile fading channel simulators based on the sum-of-cisoids (SOC) principle. This method has been shown to be more accur...
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IEEE
2024-01-01
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| Series: | IEEE Open Journal of Vehicular Technology |
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| Online Access: | https://ieeexplore.ieee.org/document/10313940/ |
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| author | Carlos A. Gutierrez Raul A. Fabian-Rodriguez Francisco R. Castillo-Soria Cesar A. Azurdia-Meza Pablo Adasme |
| author_facet | Carlos A. Gutierrez Raul A. Fabian-Rodriguez Francisco R. Castillo-Soria Cesar A. Azurdia-Meza Pablo Adasme |
| author_sort | Carlos A. Gutierrez |
| collection | DOAJ |
| description | The Riemann sum method (RSM) was introduced almost two decades ago as an efficient parameter computation method for the design of narrowband multiple-input multiple-output (MIMO) mobile fading channel simulators based on the sum-of-cisoids (SOC) principle. This method has been shown to be more accurate and less computationally expensive than other methods based on the SOC principle. However, the RSM was formulated by assuming uniform linear antenna arrays and a two-dimensional geometrical propagation environment. These assumptions impose important limitations, as the mobile communication systems are evolving to provide service in a variety of three-dimensional (3D) environments by employing different antenna array configurations. This article presents two generalized versions of the RSM that remove such limitations. One version follows the deterministic approach of the original RSM, which is specific to the design of ergodic SOC-based simulators for wide-sense stationary (WSS) channels. The other version is inspired by a stochastic approach that enables the non-ergodic simulation of WSS channels and which can be extrapolated to the simulation of non-WSS channels. Simulation results presented here demonstrate that both generalizations provide an excellent approximation to the envelope distribution and correlation properties of 3D narrowband MIMO mobile-to-mobile fading channels, regardless of the antenna array configuration and the propagation environment's geometry. |
| format | Article |
| id | doaj-art-65e0ae7774894c1faffba895e965fa05 |
| institution | Kabale University |
| issn | 2644-1330 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Open Journal of Vehicular Technology |
| spelling | doaj-art-65e0ae7774894c1faffba895e965fa052025-01-30T00:03:59ZengIEEEIEEE Open Journal of Vehicular Technology2644-13302024-01-01512010.1109/OJVT.2023.333153410313940SOC-Based Simulation of 3D MIMO Mobile-to-Mobile Fading Channels: A Riemann Sum ApproachCarlos A. Gutierrez0https://orcid.org/0000-0002-6234-7849Raul A. Fabian-Rodriguez1https://orcid.org/0009-0003-9332-2868Francisco R. Castillo-Soria2https://orcid.org/0000-0002-5550-8819Cesar A. Azurdia-Meza3https://orcid.org/0000-0003-3461-4484Pablo Adasme4https://orcid.org/0000-0003-2500-3294Faculty of Science, Universidad Autónoma de San Luis Potosí, San Luis Potosi, MexicoFaculty of Science, Universidad Autónoma de San Luis Potosí, San Luis Potosi, MexicoFaculty of Science, Universidad Autónoma de San Luis Potosí, San Luis Potosi, MexicoDepartment of Electrical Engineering, Universidad de Chile, Santiago, ChileDepartment of Electrical Engineering, Universidad de Santiago de Chile, Santiago, ChileThe Riemann sum method (RSM) was introduced almost two decades ago as an efficient parameter computation method for the design of narrowband multiple-input multiple-output (MIMO) mobile fading channel simulators based on the sum-of-cisoids (SOC) principle. This method has been shown to be more accurate and less computationally expensive than other methods based on the SOC principle. However, the RSM was formulated by assuming uniform linear antenna arrays and a two-dimensional geometrical propagation environment. These assumptions impose important limitations, as the mobile communication systems are evolving to provide service in a variety of three-dimensional (3D) environments by employing different antenna array configurations. This article presents two generalized versions of the RSM that remove such limitations. One version follows the deterministic approach of the original RSM, which is specific to the design of ergodic SOC-based simulators for wide-sense stationary (WSS) channels. The other version is inspired by a stochastic approach that enables the non-ergodic simulation of WSS channels and which can be extrapolated to the simulation of non-WSS channels. Simulation results presented here demonstrate that both generalizations provide an excellent approximation to the envelope distribution and correlation properties of 3D narrowband MIMO mobile-to-mobile fading channels, regardless of the antenna array configuration and the propagation environment's geometry.https://ieeexplore.ieee.org/document/10313940/Channel simulatorsfading channelsmultiple-input multiple-output channelsmobile radio communicationsmobile-to-mobile communicationssum-of-sinusoids process |
| spellingShingle | Carlos A. Gutierrez Raul A. Fabian-Rodriguez Francisco R. Castillo-Soria Cesar A. Azurdia-Meza Pablo Adasme SOC-Based Simulation of 3D MIMO Mobile-to-Mobile Fading Channels: A Riemann Sum Approach IEEE Open Journal of Vehicular Technology Channel simulators fading channels multiple-input multiple-output channels mobile radio communications mobile-to-mobile communications sum-of-sinusoids process |
| title | SOC-Based Simulation of 3D MIMO Mobile-to-Mobile Fading Channels: A Riemann Sum Approach |
| title_full | SOC-Based Simulation of 3D MIMO Mobile-to-Mobile Fading Channels: A Riemann Sum Approach |
| title_fullStr | SOC-Based Simulation of 3D MIMO Mobile-to-Mobile Fading Channels: A Riemann Sum Approach |
| title_full_unstemmed | SOC-Based Simulation of 3D MIMO Mobile-to-Mobile Fading Channels: A Riemann Sum Approach |
| title_short | SOC-Based Simulation of 3D MIMO Mobile-to-Mobile Fading Channels: A Riemann Sum Approach |
| title_sort | soc based simulation of 3d mimo mobile to mobile fading channels a riemann sum approach |
| topic | Channel simulators fading channels multiple-input multiple-output channels mobile radio communications mobile-to-mobile communications sum-of-sinusoids process |
| url | https://ieeexplore.ieee.org/document/10313940/ |
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