PRECODING MATRIX CONFIGURATION METHOD AND APPARATUS

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PRECODING MATRIX CONFIGURATION METHOD AND APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18671506 titled 'PRECODING MATRIX CONFIGURATION METHOD AND APPARATUS

Simplified Explanation: This patent application discusses a method and apparatus for configuring precoding matrices to enhance data decoding performance in communication technologies.

The method involves generating configuration information to set up multiple precoding matrices.
The configuration information is transmitted to a terminal device.
For non-codebook-based uplink transmissions, the information includes sounding reference signal resource indicators.
For codebook-based uplink transmissions, the information includes transmit precoding matrix indicators.

Key Features and Innovation:

Configuration method for precoding matrices in uplink communication.
Differentiation between non-codebook-based and codebook-based transmissions.
Use of sounding reference signal resource indicators and transmit precoding matrix indicators for configuration.

Potential Applications: This technology can be applied in various communication systems, such as wireless networks, satellite communications, and IoT devices.

Problems Solved:

Enhances data decoding performance.
Improves signal transmission efficiency.
Enables better utilization of resources in communication networks.

Benefits:

Enhanced data transmission reliability.
Improved signal quality.
Optimal resource allocation in communication systems.

Commercial Applications: Potential commercial uses include telecommunications equipment, network infrastructure development, and IoT device manufacturing. This technology can lead to more efficient and reliable communication systems, attracting customers looking for high-performance solutions.

Questions about Precoding Matrix Configuration: 1. How does the method differentiate between non-codebook-based and codebook-based uplink transmissions? 2. What are the specific benefits of using sounding reference signal resource indicators and transmit precoding matrix indicators in configuring precoding matrices?

Frequently Updated Research: Stay updated on advancements in communication technologies, specifically in the field of precoding matrix configuration for improved data decoding performance. Keep an eye on developments in 5G networks and emerging wireless communication standards for potential integration of this technology.

Original Abstract Submitted

Embodiments of this application relate to the field of communications technologies, and disclose a precoding matrix configuration method and apparatus, to help improve performance of decoding data. The method, applied to uplink communication, includes generating first configuration information to configure M precoding matrices, where M is an integer that is equal to or bigger than 2. The method further includes transmitting, to a terminal device, the first configuration information. In response to the uplink transmission is non-codebook-based uplink transmission, the first configuration information comprises first indication information indicating M sounding reference signal resource indicators (SRIs), and where the M SRIs are used to configure the M precoding matrices. In response to the uplink transmission is codebook-based uplink transmission, the first configuration information comprises second indication information indicating M transmit precoding matrix indicators (TPMIs), and where the M TPMIs are used to configure the M precoding matrices.