Inventor
AHMED SALEM RANA
DE15 patents
⚠️ This page may combine multiple inventors who share the name “AHMED SALEM RANA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOKIA TECHNOLOGIES OY
11 patentsUS12040869B2Jul 16, 2024
Channel state information overhead reduction for multi-transmission reception point/panel and cell free multiple input, multiple output
NOKIA TECHNOLOGIES OY3 citations73
US11159346B2Oct 26, 2021
Co-polarized feedback for frequency domain compression
NOKIA TECHNOLOGIES OY0 citations62
US12308919B2May 20, 2025
Channel state information overhead reduction for multi-transmission reception point/panel and cell free multiple input, multiple output
NOKIA TECHNOLOGIES OY0 citations61
US11811431B2Nov 7, 2023
Enhanced frequency compression for overhead reduction for CSI reporting and usage
NOKIA TECHNOLOGIES OY0 citations61
US11424807B2Aug 23, 2022
Enhanced frequency compression for overhead reduction for CSI reporting and usage
NOKIA TECHNOLOGIES OY0 citations61
US12489505B2Dec 2, 2025
Improving precoding
NOKIA TECHNOLOGIES OY0 citations51
US12267137B2Apr 1, 2025
Reporting channel state information (CSI) precoding matrix indicator (PMI)
NOKIA TECHNOLOGIES OY0 citations51
US12212439B2Jan 28, 2025
Channel prediction framework for radio communication
NOKIA TECHNOLOGIES OY0 citations51
US12004146B2Jun 4, 2024
Dynamic channel state information reference signals (CSI-RS) resource mapping configuration for precoded channel state information reference signals (CSI-RS) configurations
NOKIA TECHNOLOGIES OY0 citations51
US12301308B2May 13, 2025
CRI extension for multi-TRP CSI enhancement
NOKIA TECHNOLOGIES OY0 citations50
US12375148B2Jul 29, 2025
Signalling port information
NOKIA TECHNOLOGIES OY0 citations46