ESP32-E22 Wi-Fi 6E is Espressif’s first tri-band Wi-Fi 6E co-processor, adding dual-mode Bluetooth and offloading protocol ...
Abstract: In this paper, a cell-free (CF) massive multiple-input multiple-output (MIMO) system aided by multiple intelligent reflecting surfaces (IRSs), where multiple access points (APs) and IRSs ...
Abstract: Due to the innovative application of metamaterials, holographic multiple-input multiple-output (H-MIMO) is expected to achieve a higher spatial diversity gain with lower hardware complexity.
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