US20250392415
2025-12-25
Electricity
H04L1/1887
The patent application focuses on enhancing 5G New Radio (NR) communication, particularly at frequencies above 52.6 GHz and subcarrier spacings greater than 120 KHz. This advancement aims to improve data transmission speed, reliability, and availability, addressing the growing demands of modern wireless communication systems. The application outlines the apparatus, systems, and methods necessary to achieve these improvements, providing a detailed framework for implementation.
5G technology represents a significant evolution in mobile networks, offering faster speeds and more reliable connections. It introduces a new radio (NR) standard that operates over a broader spectrum, including frequencies above 52.6 GHz. The patent addresses the complexities involved in these high-frequency operations, ensuring efficient data transmission and reception even with larger subcarrier spacings, which are crucial for handling the increased data loads typical of next-generation networks.
The application provides an in-depth explanation of the components and methods involved, supported by diagrams and reference numbers for clarity. It discusses specific architectures, interfaces, and techniques, emphasizing their roles in the efficient functioning of high-frequency 5G NR systems. The description ensures a comprehensive understanding of the technology while acknowledging that variations may exist beyond the detailed examples provided.
To aid understanding, the application includes a glossary of terms such as "circuitry," "processor circuitry," "interface circuitry," "user equipment" (UE), and "base station." These terms define the components and functionalities involved in the 5G NR framework. For instance, "circuitry" encompasses hardware elements like processors and memory, while "UE" refers to any device with radio communication capabilities, highlighting the diverse range of equipment involved in the network.
An example network environment is illustrated, featuring a user equipment (UE) and a gNodeB (gNB), which acts as a base station. The gNB provides a 5G NR cell for communication with the UE, utilizing multiple channels for data transfer. These channels include logical, transport, and physical channels, each serving a specific role in the communication process. The physical channels, such as the physical broadcast channel (PBCH), are crucial for initial access and synchronization, facilitating seamless connectivity in high-frequency 5G networks.