"3GPP协议38212-h20英文版本详解及规范解读"

The document "3GPP TS 38.212 V17.2.0 (2022-06) Technical Specification" is a technical specification developed within the 3rd Generation Partnership Project (3GPP) for the purpose of defining the multiplexing and channel coding capabilities for the NR (New Radio) technology. The document is part of Release 17 of the 3GPP specifications and is intended to provide technical guidance for the development and implementation of NR systems. Specifically, the document outlines the multiplexing and channel coding schemes that are to be used in NR systems, with the aim of optimizing spectral efficiency and overall system performance. It provides detailed information on the various multiplexing and channel coding techniques, including code rates, modulation schemes, and error correction coding methods. Additionally, the document includes guidelines for the use of multiple input multiple output (MIMO) techniques and beamforming in NR systems to further enhance system capacity and coverage. It is important to note that the present document has not been subject to any approval process by the 3GPP Organizational Partners and therefore shall not be implemented. Instead, it serves as a reference for further elaboration and development within the 3GPP community. The information and specifications provided in the document are intended for use by industry stakeholders, standardization bodies, and technology developers to ensure interoperability and convergence of NR systems. Overall, "3GPP TS 38.212 V17.2.0" plays a crucial role in shaping the technical requirements and capabilities of NR systems, with a focus on multiplexing and channel coding techniques. As the wireless industry continues to evolve and innovate, the document will serve as a foundation for the development of future NR technologies, ultimately driving the advancement of mobile communications and connectivity.