18451813. METHOD AND APPARATUS FOR REPORTING OF TIME-DOMAIN CHANNEL CORRELATION PROPERTIES simplified abstract (Samsung Electronics Co., Ltd.)
Contents
- 1 METHOD AND APPARATUS FOR REPORTING OF TIME-DOMAIN CHANNEL CORRELATION PROPERTIES
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND APPARATUS FOR REPORTING OF TIME-DOMAIN CHANNEL CORRELATION PROPERTIES - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
METHOD AND APPARATUS FOR REPORTING OF TIME-DOMAIN CHANNEL CORRELATION PROPERTIES
Organization Name
Inventor(s)
Md. Saifur Rahman of Plano TX (US)
Eko Onggosanusi of Coppell TX (US)
METHOD AND APPARATUS FOR REPORTING OF TIME-DOMAIN CHANNEL CORRELATION PROPERTIES - A simplified explanation of the abstract
This abstract first appeared for US patent application 18451813 titled 'METHOD AND APPARATUS FOR REPORTING OF TIME-DOMAIN CHANNEL CORRELATION PROPERTIES
Simplified Explanation
The patent application describes methods and apparatuses for reporting time-domain channel correlation properties in a wireless communication system. The method involves receiving a configuration related to Channel State Information (CSI) reporting, measuring non-zero power CSI reference signal (RS) resources, determining time-domain correlation values, quantizing the amplitude values of the correlation values, and transmitting the CSI report with quantized values.
- Measuring M non-zero power CSI-RS resources for tracking
- Determining K time-domain correlation values based on the measurement
- Quantizing the amplitude values of the correlation values
- Transmitting the CSI report with quantized values
Potential Applications
This technology can be applied in various wireless communication systems to improve channel estimation and feedback mechanisms.
Problems Solved
1. Enhances the accuracy of channel estimation in wireless communication systems. 2. Facilitates efficient feedback of channel information for better system performance.
Benefits
1. Improved reliability and performance of wireless communication systems. 2. Enhanced spectral efficiency through optimized channel estimation. 3. Streamlined feedback mechanisms for better resource allocation.
Potential Commercial Applications
Optimized Channel State Information reporting technology can be utilized in 5G and beyond networks, IoT devices, smart grids, and other wireless communication systems.
Possible Prior Art
One possible prior art could be the use of traditional channel estimation techniques in wireless communication systems, which may not provide as accurate and efficient results as the method described in the patent application.
Unanswered Questions
How does this technology impact the overall network efficiency?
This technology can lead to improved spectral efficiency and better resource allocation in wireless communication systems, ultimately enhancing network performance.
What are the potential challenges in implementing this technology on a large scale?
Some challenges in implementing this technology on a large scale could include compatibility issues with existing systems, standardization concerns, and the need for efficient hardware support for accurate channel estimation and reporting.
Original Abstract Submitted
Methods and apparatuses for reporting of time-domain channel correlation properties are provided. A method includes receiving a configuration about a CSI report. The configuration includes information about (i) M non-zero power (NZP) CSI reference signal (RS) resources for tracking, (ii) a number (K) of time-domain correlation values, and (iii) delay values τfor k=0,1, . . . , K−1. The method further includes, based on the configuration: measuring the M NZP CSI-RS resources for tracking, determining, based on the measurement, the K time-domain correlation values, wherein a k-th correlation value is between two CSI-RS transmission occasions that are separated by one of the delay values τ, and quantizing a value for an amplitude of each of the K time-domain correlation values. The method further includes transmitting the CSI report including an indicator, for each of the K time-domain correlation values, indicating the quantized value of the amplitude.