Enhanced csi feedback for fd-mimo

C Wei, W Chen, P Gaal, Y Zhang - US Patent 10,826,577, 2020 - Google Patents
Enhanced channel state information (CSI) feedback is disclosed for full dimensional multiple
input, multiple output (FD-MIMO) operations. In one aspect, a single CSI process is defined …

Enhanced csi feedback for fd-mimo

C Wei, W Chen, P Gaal, Y Zhang - US Patent 11,121,752, 2021 - Google Patents
Enhanced channel state information (CSI) feedback is disclosed for full dimensional multiple
input, multiple output (FD-MIMO) operations. In one aspect, a CSI process is defined that …

Enhanced csi feedback for fd-mimo

C Wei, W Chen, P Gaal, Y Zhang - US Patent 11,611,378, 2023 - Google Patents
Enhanced channel state information (CSI) feedback is disclosed for full dimensional multiple
input, multiple output (FD-MIMO) operations. In one aspect, a single CSI process is defined …

Enhanced csi procedures for fd-mimo

C Wei, Y Zhang, W Chen, P Gaal - US Patent 10,404,338, 2019 - Google Patents
Enhanced channel state information (CSI) procedures for full dimension-multiple input,
multiple output (FD-MIMO) is discussed in which a number of CSI reference signal (CSI-RS) …

CSI feedback overhead reduction for FD-MIMO

C Wei, W Chen, P Gaal, Y Zhang - US Patent 10,735,070, 2020 - Google Patents
Mechanisms for reduction of channel state information (CSI) feedback overhead are
disclosed for full dimensional multiple input, multiple output (FD-MIMO) systems with large …

Dynamic csi-rs transmission for enhanced fd-mimo

C Wei, W Chen, P Gaal - US Patent 10,727,920, 2020 - Google Patents
Dynamic channel state information (CSI) reference signal (CSI-RS) activation/deactivation
via layer 1 signaling is discussed. An eNB may configure multiple dynamic CSI-RS resource …

Energy efficient CSI measurement for FD-MIMO

C Wei - US Patent 11,139,875, 2021 - Google Patents
Dynamic reconfiguration of CSI-RS resources for CSI reporting is described for full
dimension multiple input, multiple output (FD-MIMO) systems. While a larger number of …

CSI feedback processing and reporting for EB/FD-MIMO

C Wei, Y Zhang, W Chen, P Gaal - US Patent 11,784,695, 2023 - Google Patents
Channel state information (CSI) operations are disclosed with regard to elevation
beamforming (EB)/full dimension (FD) multiple input, multiple output (ED/FD-MIMO) …

CSI feedback processing and reporting for EB/FD-MIMO

C Wei, Y Zhang, W Chen, P Gaal - US Patent 10,630,364, 2020 - Google Patents
Channel state information (CSI) operations are disclosed with regard to elevation
beamforming (EB)/full dimension (FD) multiple input, multiple output (ED/FD-MIMO) opera …

CSI feedback processing and reporting for EB/FD-MIMO

C Wei, Y Zhang, W Chen, P Gaal - US Patent 11,233,554, 2022 - Google Patents
Channel state information (CSI) operations are disclosed with regard to elevation
beamforming (EB)/full dimension (FD) multiple input, multiple output (ED/FD-MIMO) opera …