18476530. SYSTEMS AND METHODS FOR PDSCH BASED CSI MEASUREMENT simplified abstract (Apple Inc.)
SYSTEMS AND METHODS FOR PDSCH BASED CSI MEASUREMENT
Organization Name
Inventor(s)
Chunxuan Ye of San Diego CA (US)
Dawei Zhang of Saratoga CA (US)
Haitong Sun of Cupertino CA (US)
Huaning Niu of San Jose CA (US)
Oghenekome Oteri of San Diego CA (US)
Seyed Ali Akbar Fakoorian of San Diego CA (US)
Weidong Yang of San Diego CA (US)
SYSTEMS AND METHODS FOR PDSCH BASED CSI MEASUREMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18476530 titled 'SYSTEMS AND METHODS FOR PDSCH BASED CSI MEASUREMENT
Simplified Explanation
- Systems and methods for measuring channel state information (CSI) based on demodulating a reference signal for a physical downlink shared channel (PDSCH) transmission. - A user equipment (UE) can determine the demodulation reference signal (DMRS) for the PDSCH transmission with frequency hopping. - The UE measures the DMRS for the PDSCH transmission to determine a CSI measurement. - The UE reports the CSI measurement to a base station.
Potential Applications
This technology can be applied in: - 5G and beyond wireless communication systems - Internet of Things (IoT) devices - Autonomous vehicles - Smart city infrastructure
Problems Solved
- Efficient measurement of channel state information - Enhanced communication reliability and performance - Improved resource allocation in wireless networks
Benefits
- Increased data transmission efficiency - Better signal quality and coverage - Enhanced network capacity and throughput
Original Abstract Submitted
Systems and methods provide channel state information (CSI) measurement based on measuring a demodulation reference signal (DMRS) for a physical downlink shared channel (PDSCH) transmission. A UE may determine the DMRS for the PDSCH transmission with frequency hopping, and measure the DMRS for the PDSCH transmission to determine a CSI measurement. The UE may then report the CSI measurement to a base station.
- Apple Inc.
- Yushu Zhang of Beijing (CN)
- Chunxuan Ye of San Diego CA (US)
- Dawei Zhang of Saratoga CA (US)
- Haitong Sun of Cupertino CA (US)
- Huaning Niu of San Jose CA (US)
- Oghenekome Oteri of San Diego CA (US)
- Seyed Ali Akbar Fakoorian of San Diego CA (US)
- Wei Zeng of Saratoga CA (US)
- Weidong Yang of San Diego CA (US)
- H04W72/1273
- H04W72/54
- H04L5/00
- H04W72/232