18431523. CHANNEL INFORMATION FEEDBACK METHOD AND COMMUNICATION APPARATUS simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
- 1 CHANNEL INFORMATION FEEDBACK METHOD AND COMMUNICATION APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 CHANNEL INFORMATION FEEDBACK METHOD AND COMMUNICATION APPARATUS - 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
CHANNEL INFORMATION FEEDBACK METHOD AND COMMUNICATION APPARATUS
Organization Name
Inventor(s)
Huangping Jin of Shanghai (CN)
CHANNEL INFORMATION FEEDBACK METHOD AND COMMUNICATION APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18431523 titled 'CHANNEL INFORMATION FEEDBACK METHOD AND COMMUNICATION APPARATUS
Simplified Explanation
The abstract describes a method and apparatus for channel information feedback in a communication system. Here are some key points from the abstract:
- Method involves sending uplink control information (UCI) from a terminal device.
- UCI includes first information and a Strongest Coefficient Indicator (SCI) with the same priority.
- First information indicates a selected second frequency domain DFT vector set.
- SCI indicates a space-frequency vector corresponding to the strongest coefficient in a first space-frequency vector set.
- SCI helps identify the space-frequency vector corresponding to the selected DFT vector set and the strongest coefficient.
Potential Applications
This technology can be applied in:
- Wireless communication systems
- 5G and beyond networks
- IoT devices
Problems Solved
This technology helps in:
- Efficient channel information feedback
- Enhancing communication reliability
- Improving spectral efficiency
Benefits
The benefits of this technology include:
- Enhanced communication performance
- Optimal resource allocation
- Improved quality of service
Potential Commercial Applications
This technology can be used in various commercial applications such as:
- Telecommunications industry
- Mobile network operators
- IoT device manufacturers
Possible Prior Art
One possible prior art for this technology could be:
- Existing methods for channel information feedback in wireless communication systems
Unanswered Questions
How does this technology impact battery life in terminal devices?
This article does not address the potential impact of this technology on the battery life of terminal devices. Implementing additional feedback mechanisms may require more energy consumption, affecting the overall battery life of the devices.
What are the potential security implications of this channel information feedback method?
The article does not discuss the security aspects of implementing this channel information feedback method. It is essential to consider potential vulnerabilities and security measures to protect the transmitted information from unauthorized access or manipulation.
Original Abstract Submitted
Embodiments of this application provides a channel information feedback method and a communication apparatus. In the method, first information and a strongest coefficient indicator (SCI) have a same priority in uplink control information (UCI) sent by a terminal device. The first information indicates a second frequency domain discrete Fourier transform (DFT) vector set selected by the terminal device, and the SCI indicates a space-frequency vector corresponding to a strongest coefficient in a first space-frequency vector set corresponding to the second frequency domain DFT vector set and channel state information reference signal (CSI-RS) ports selected by the terminal device. In other words, the SCI indicates the space-frequency vector that corresponds to the second frequency domain DFT vector set selected by the terminal device and that corresponds to the strongest coefficient.