US20260051985
2026-02-19
Electricity
H04L5/0044
The patent application focuses on enhancing wireless communication through spatial-domain multiplexing for simultaneous uplink transmissions. It introduces methods and systems that utilize single downlink control information to manage spatial-division multiplexed physical uplink shared channel transmissions. The technology aims to improve the efficiency of uplink communication in wireless networks, particularly those adhering to the standards set by the Third Generation Partnership Project (3GPP).
This innovation pertains to the domain of wireless communication technology with a specific emphasis on spatial-domain multiplexing. It deals with the simultaneous transmission of uplink data over multiple channels, leveraging the principles of multiple-input, multiple-output (MIMO) systems. The application is designed to align with the evolving standards and specifications of 5G and beyond, as defined by 3GPP.
The application builds on the existing 3GPP Technical Specifications, which outline the use of MIMO communications over radio interfaces. MIMO technology plays a crucial role in enhancing data throughput and reliability by using multiple antennas at both the transmitter and receiver ends. This application seeks to optimize these capabilities for uplink transmissions, ensuring that the network can handle multiple data streams efficiently.
The detailed description provides a comprehensive explanation of the system architecture and operations. It outlines two main MIMO operation modes: codebook-based and non-codebook-based uplinks. In the codebook-based mode, the system uses predefined settings for transmitting data, while the non-codebook mode allows for adaptive transmission based on real-time channel conditions. The application describes how these modes can be implemented to enhance the performance of uplink data transmissions.
The described technologies are implemented through a combination of hardware and software components, including processors and interface circuitry. These components work together to facilitate the efficient transmission of data over wireless networks. The application also includes a glossary of terms to clarify the technical language used, ensuring that the description is accessible to those familiar with the field. The technology is particularly relevant for devices operating in 5G networks, where high-speed and reliable data communication is crucial.