17916953. SIGNALING DESIGN FOR TYPE II CSI-RS SPATIAL DOMAIN AND FREQUENCY DOMAIN BASIS CONFIGURATION simplified abstract (QUALCOMM Incorporated)
Contents
SIGNALING DESIGN FOR TYPE II CSI-RS SPATIAL DOMAIN AND FREQUENCY DOMAIN BASIS CONFIGURATION
Organization Name
Inventor(s)
Kangqi Liu of San Diego CA (US)
SIGNALING DESIGN FOR TYPE II CSI-RS SPATIAL DOMAIN AND FREQUENCY DOMAIN BASIS CONFIGURATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 17916953 titled 'SIGNALING DESIGN FOR TYPE II CSI-RS SPATIAL DOMAIN AND FREQUENCY DOMAIN BASIS CONFIGURATION
Simplified Explanation
The patent application describes methods, systems, and devices for wireless communications. Here is a simplified explanation of the abstract:
- The method involves receiving control information from a base station, which indicates a portion of a frequency domain basis vector used by the base station for frequency domain precoding of a reference signal.
- The method also includes receiving the reference signal from the base station, which has been frequency domain precoded using the mentioned portion of the frequency domain basis vector.
- Finally, the method involves transmitting a report to the base station, which indicates a subset of antenna ports and a precoding coefficient for each antenna port in the subset.
Potential applications of this technology:
- Wireless communication systems and networks
- Mobile devices and smartphones
- Internet of Things (IoT) devices
- 5G and future generations of wireless networks
Problems solved by this technology:
- Efficient and reliable wireless communication
- Improved signal quality and coverage
- Enhanced capacity and throughput in wireless networks
- Reduced interference and improved overall network performance
Benefits of this technology:
- Increased data rates and faster transmission speeds
- Improved network efficiency and resource allocation
- Enhanced user experience with better signal quality
- Support for multiple antenna configurations and advanced wireless technologies
Original Abstract Submitted
Methods, systems, and devices for wireless communications are described. The method includes receiving, from a base station, downlink control information indicating at least a portion of a frequency domain basis vector being applied by the base station for frequency domain precoding of a reference signal scheduled for transmission via a set of antenna ports, receiving, from the base station, the reference signal that is frequency domain precoded in accordance with the at least portion of the frequency domain basis vector via the set of antenna ports, and transmitting, to the base station, a report indicating an antenna port subset of the set of antenna ports and a precoding coefficient for each antenna port of the antenna port subset.